Alternatives to OpenText Core Email Continuity
Compare OpenText Core Email Continuity alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to OpenText Core Email Continuity in 2026. Compare features, ratings, user reviews, pricing, and more from OpenText Core Email Continuity competitors and alternatives in order to make an informed decision for your business.
-
1
BrandMail
BrandQuantum
BrandMail®, developed by BrandQuantum, is a software solution that seamlessly integrates with Microsoft Outlook to empower every employee in the organization to automatically create consistently branded emails via a single toolbar that provides access to brand standards and the latest pre-approved content. Develop email signatures in line with your brand specifications which look consistent, no matter which device or platform they are viewed on. Your signatures are tamper-proof and centrally managed. More importantly, users see their signatures, banners and surveys when they create, reply or forward emails. BrandMail does not reroute your emails via any external servers and does not append rules to your exchange environment. It works directly within Microsoft Outlook. Leverage every email as an opportunity to brand consistently and minimize the security risks associated with the tampering of HTML signatures. -
2
SpamTitan
TitanHQ
SpamTitan email security is an email spam filter for businesses, smbs, MSPs, and schools. SpamTitan email security blocks spam as well as phishing and day-zero attacks, viruses, malware, ransomware, and other email threats. Helps control mail flow, clean it, and protect against unwanted email. We provide easy-to-use yet advanced email security for businesses, smbs and MSPs that are Office365 friendly. SpamTitan - Premium functionality included: • CEO Impersonation protection • Phishing/ Spear phishing protection • Link analysis • Full Sandboxing • Zero Day Attacks protection • Mail Spooling • Spoofing protection • Malware and Ransomware protection • SPF/DKIM/DMARC checking • Encryption • Fully multitenant environment • Ability to rebrand the entire UI • Full REST API: • Comprehensive support and set up docs Try a FREE, fully supported trial of SpamTitan Email Security today.Starting Price: $2.14/user/month -
3
eM Client
eM Client
Boost your email and skyrocket your productivity with the best email client for Windows and macOS. eM Client is a fully-featured email client with a clean and easy-to-use interface. It also offers features for calendars, tasks, contacts, notes, and chat. eM Client's compatibility is unmatched. You can connect to any email service – it will work. This email client works seamlessly with Google Workspace, Office 365, Outlook, Exchange and virtually all conceivable email technologies. Integrates with Online meeting tools such as Zoom, MS Teams, Google Meet and more. eM Client enhances email communication for professionals and home users alike. It is the only email app on the market with the full support of server-side rules and search, instant message translation, "Snooze email" and “Watch for reply” features + easy to use email encryption (PGP and S/MIME). It also works perfectly with Gmail, including support for tags and signature synchronization.Starting Price: $59.95 one-time fee -
4
Emailgistics
Emailgistics
Emailgistics is a team inbox management solution for Microsoft Office 365. Powerful workflow and analytics features improve team productivity and decision making. Plus, with Emailgistics you continue working in Outlook as your email never leaves Office 365. Route emails efficiently and keep agents focused on their assignments. Redirect time and energy away from manually assigning emails to actually answering them. Tracking to ensure your team replies to customers accurately and promptly. Automated message assignment and workflow rules will route hundreds of emails to the right team members in seconds. Individual agent folders appear within Outlook, helping to ensure your team never misses or duplicates efforts on an email. Prevent emails from falling through the cracks. Receive notifications before emails are at risk of falling behind team standards.Starting Price: $10 per user per month -
5
Aid4Mail
Fookes Software Ltd
Aid4Mail is a fast, reliable, and highly accurate tool to collect, recover, search, and convert emails. It supports most mailbox file formats (e.g. PST, OST, OLM, mbox), IMAP accounts (e.g. Yahoo! Mail, AOL) and popular mail service providers (e.g. Microsoft 365, Exchange, Gmail). Aid4Mail can recover double-deleted messages and corrupted emails, and extract MIME data from certain types of unknown file formats through file carving. Aid4Mail provides a large array of tools to search and filter out unwanted emails during conversion. Save time by using native pre-acquisition filters to download a subset of your mail from Exchange, Office 365, Gmail and other webmail services. Use Aid4Mail’s integrated search engine to cull-down your email collection. Its search operators are very similar to Gmail and Office 365. Aid4Mail is used by Fortune 500 companies, government agencies and legal professionals around the world. It is made in Switzerland by perfectionists.Starting Price: $59.95 -
6
N-able Mail Assure
N-able
N-able Mail Assure cloud-based email security solution provides advanced threat protection for inbound and outbound email using collective threat intelligence, 24/7 email continuity, and long-term email archiving. The service includes a multitenant web-interface with predefined settings, reporting, and views designed to ensure control and visibility over email flows. N-able Mail Assure’s proprietary technology incorporates input from processing large volumes of email data that feeds the Intelligent Protection and Filtering Engine. This combined with real-time pattern threat recognition leveraging a variety of filtering technologies help protect against spam, viruses, phishing attacks, impersonation, spoofing, malware, and other email-borne threats. -
7
Mutant Mail
Fresent
Never miss an important email again! Manage all your email IDs in one inbox with our Email Router. Struggling with multiple Emails? Overcome the headache of managing multiple Email ids with our privacy-focused, server-side solution Mutant Mail. Problem: Imagine having 5 domains, with 5 Email IDs each (admin, support, help, legal, contact). That's 25 Email IDs. Do we want to log in to every mailbox to keep the domain persona? Answer: Receive, Reply & Send all Emails for your Domains from your free Gmail account(or any Email account) and save on Email Hosting. Skip the Email client setup headache! Forget about Credentials, SMTP, IMAP/POP for every Email id with Mutant Mail. With Mutant Mail service you can receive, send and reply all using one mailbox. Spoof-proof your Emails with complimentary DMARC Report. PGP/GPG encryption. Buffer / Batch your emails.Starting Price: $2.99 per month -
8
Automatic Email Manager
Namtuk
Automatic Email Manager automates repetitive email tasks so you can save time and avoid manual work. It continuously monitors your mailbox, detects new messages and attachments, and runs the actions you define. Key actions include: - Print emails and attachments (PDF, Word, Excel, images, TIFF, FAX, etc.) - Save messages and attachments to disk in formats like PDF, EML, MSG, TXT - Move, copy, or delete emails - Add watermarks to attachments or to emails converted to PDF - Send automatic replies or notifications (for example to Slack) - And many more configurable actions The application installs on Windows (PC, tablet, or server). Actions are grouped into reusable "scenarios" (rules) that you assign to one or more accounts, making setup quick and easy while keeping workflows flexible and scalable.Starting Price: $99 one/year -
9
Canit-Archiver
Roaring Penguin Software
Roaring Penguin Software has an email archiving software solution perfect for small and medium businesses. A software solution that runs as an appliance at your location. Trying the CanIt® Archiver email archiving and email continuity software is as simple as jumping to the evaluation page and filling out a form. Cost-effective in-house archiving solution. Reduce e-mail related storage issues on your mail server. Set your own e-mail retention periods. All messages must be stored safely. This includes inbound, outbound and internal email. Deduplicate and compress messages to save disk space. Encrypt the archive to avoid unintentional disclosure. Organizations must be able to set their own email retention policies. -
10
Hexamail POP3 Downloader
Hexamail
POP3 Downloader is a high-performance, scalable, real-time POP3 connector for your mail server. It supports downloading and forwarding any POP3 or IMAP account email to any email server that supports SMTP or IMAP. Key Features: 100% Compatibility with all versions of Exchange 100% Compatibility with all SMTP servers End-user management via a web interface Antivirus and Antispam options IMAP Support (with folders) IMAP Push Support Gmail Support 1-minute scheduling No email size limits Microsoft Exchange integration without the need for a public SMTP server or static IP address Migrate or integrate unlimited external POP3 or IMAP email accounts into local mailboxes Continue receiving mail from legacy accounts during migration to a new mail server IMAP migration or IMAP sync between two IMAP servers Reliable, easy to install, and cost-effective solution Streamline your email integration processes and automate email downloads with Hexamail POP3 Downloader.Starting Price: $114/10 users -
11
Superhuman Mail
Superhuman
Superhuman Mail is an AI-powered email application designed to help professionals manage their inbox faster and more efficiently. The platform focuses on improving productivity by reducing the time users spend reading, writing, and organizing emails. With features like keyboard shortcuts, reminders, and AI-assisted writing, Superhuman helps users respond to important messages quickly and consistently. The app integrates with Gmail and Outlook, allowing teams to upgrade their existing email workflows without switching platforms. Users can schedule emails, snooze messages for later, and receive reminders to follow up on unanswered emails. Built-in read receipts and activity indicators provide insight into when recipients open messages or when teammates are replying. By transforming email into a task-driven workflow, Superhuman Mail helps users stay organized and avoid missed communication.Starting Price: $30 per user per month -
12
Mail Backup X
InventPure
Top notch Mail backup solution that lets you back up your personal emails from almost all the email sources available today and organize them under one safe and secure mail archive. No more worries about missing or deleted emails, Mail Storage Quota full warnings, lost productive hours when you are using Mail Backup X for teams. You can focus on what matters to you the most, “your business.” A Mail Backup App that’s plug and play with all major mail clients like Apple Mail, Outlook Mac, Windows Outlook, Office 365, Thunderbird, Postbox. Configure mail backup with these mail clients in few clicks and all your mails will be Automatically backed up as they arrive in your mailbox. You can also backup mails from multiple Online Mail Service providers like Gmail, Yahoo, Outlook.com, AOL, Yandex, mail.ru, iCloud mail.com, Protonmail, Zoho, Gmx.net, web.de, Cpanel hosted websites, business mail hosting services supporting IMAP and Microsoft Exchange. -
13
Mercury Mail Transport System
Pegasus
Mail from the outside world is received by Mercury and placed in the addressee's mailbox, where the user can access it at any later point. Messages sent by local users to the outside world are passed to Mercury, which then takes whatever steps are necessary to deliver them, removing the burden from the user's workstation and allowing him to continue with other work. If you connect using a dialup connection, then only the mail server needs to be able to access that connection. Your workstations do not need their own modems or Internet accounts. The mail server can continue processing mail even when the client workstations are turned off, allowing functions that depend on a continuously available service, such as automatic replies and auto-forwarding. -
14
MailList King
Xequte Software
MailList King brings all the power of a mailing list server to your PC, in an easy-to-use solution that allows you to create, manage and communicate with the people interested in your web site, products or organization. MailList King integrates with all popular E-mail software (such as Outlook, Gmail, etc) or directly with your mail servers to retrieve mailing list messages (subscribes, unsubscribes, undeliverable messages, etc) and deliver processing acknowledgments, double opt-in confirmations and the personalized, rich text messages that you create. If you are trying to manage a mailing list in Excel or Outlook Contacts then MailList King can save you time and money by automatically handling the addition and deletion of people. You can concentrate on creating compelling newsletters and powerful sales messages and let MailList King do the hard work. You don't need to be a computer expert to use MailList King.Starting Price: $99.50 one-time payment -
15
SEDNA
SEDNA Systems
Cut down email volume by up to 95% and get one source of truth for all conversations, data, and documentation through shared team inboxes. Unlike siloed email accounts, SEDNA gives team members controlled transparency of all correspondence, attachments, and actions taken within a project or message thread—along with quick composition and sharing capabilities—for more efficient communication and effortless collaboration. Each email within a team inbox has its own activity panel to host internal conversations, contextual data, and time-stamped activity that enables team members to work with—and around—one message in place of forwards, reply-alls, and cc’s that bloat email volume. The Activity Panel lets you see automatically generated or manually applied message details like category tags, job references, and people involved, as well as who viewed the message, who replied, and how so. And collaboration is easy with the ability to tag others and add comments for real-time discussion. -
16
OpenText MailStore Cloud Archive
OpenText
OpenText MailStore Cloud Archive is a cloud-native, SaaS-based email-archiving solution designed for small and medium-sized businesses. It supports virtually all common email systems, including Microsoft 365 (Exchange Online), on-premises Microsoft Exchange Server, Google Workspace, as well as generic IMAP and POP3 servers, and can archive single or multiple mailboxes, including shared or group mailboxes. It offers complete archiving through journaling (capturing emails before delivery) or mailbox synchronization (including folder structure), with deduplication, support for IRM-protected messages, non-delivery reports, and the option to remove archived messages from the live mailboxes. All archived emails are stored in a tamper-proof manner: they remain authentic copies identical to the originals, protected with strong encryption, digital signatures, and legally compliant audit logging.Starting Price: $259 per year -
17
EVAC
Heinlein Hosting GmbH
EVAC is the business continuity solution from German provider mailbox, the digitally sovereign suite for secure communication. The ready-to-use secondary communication platform EVAC enables companies to remain operational in an emergency and ensures rapid recovery of communication in case of disruptions. With the click of a button, email, video conferencing, cloud storage, office, address book, calendar and tasks are available in a secure environment hosted in German data centres. EVAC is designed to minimise downtime and recovery times (RTO) and provides a reliable, independent communication infrastructure during crises. The platform is operated in accordance with ISO/IEC 27001 and fully meets the requirements of the BSI C5 criteria for cloud security. EVAC supports the implementation of NIS-2 regulation, strengthens IT security and helps organisations stay resilient in the face of cyberattacks and IT outages.Starting Price: $50/month -
18
CodeTwo Email Signatures 365
CodeTwo
CodeTwo Email Signatures 365 is a cloud-based email signature and disclaimer service. You can design and centrally manage email signatures for all users in your Microsoft 365 (Office 365) directly from a web browser. No matter what device or email client you use, the service automatically adds a professional, personalized signature to your emails. • All email clients and devices (including mobiles) supported • Signatures added directly in Outlook or server-side • Sender details automatically pulled from Microsoft 365 (Azure AD) • Email marketing campaign automation • World’s best HTML signature editor & customizable templates • Signatures added directly under the latest reply or forward • Logos, banners, social media buttons and user photos in signatures • Graphics embedded in signatures (no need to download them in Outlook) • One-click CSAT surveys • Ultra-secure (ISO/IEC 27001 & 27018)Starting Price: $0.81/month/user* -
19
Synology MailPlus
Synology
Improve team efficiency with an on-premises email solution that ensures data ownership, security, and reliability. Set up mailboxes based on advanced filters and custom labels to keep abreast of what matters to you. Turn off conversation mode and split email threads into separate messages to work the way you are used to. Invite work partners to share the same mailbox and make progress on projects together. Host multiple email domains on a single server and configure each independently. Configure different login methods, daily email traffic quotas, email delivery, and other policies for users and groups. Assign administrative rights by function to distribute the administrative workload. Visualize the threats against your team's inbound and outbound emails in simple and clear charts. Detect spam and learn more about email threats with the high-performance Rspamd engine. -
20
Revo
Revo
Revo is an AI email assistant designed to make inbox work faster, smarter, and more context-aware by drafting ready-to-send replies and executing to-dos directly from your email without constant manual input. Once connected to Gmail or Outlook, Revo builds a living memory of your business context by ingesting your emails, meetings, Slack messages, CRM records, tickets, and other integrated tools so it understands projects, decisions, customers, and deadlines rather than guessing from just the latest message. It automatically labels incoming mail by required action, drafts fact-based responses with high accuracy, and can handle next-step tasks such as updating tickets, creating documents, scheduling meetings, and generating meeting notes. Revo also integrates with Slack, Jira, Salesforce, Notion, and other systems so its drafts are grounded in real business data, and it can surface insights without you having to search for context.Starting Price: $22.50 per month -
21
PBHS SecureMail
PBHS
Achieve and maintain data privacy compliance. PBHS Secure Mail is a mature HIPAA encrypted messaging solution for doctors, dentists, hospitals and other healthcare providers. Compliancy made easy! There is no software to install, configure or maintain. PBHS Secure Mail works on any device, from any location. It’s simple to share. Documents, Radiographs, CT Scans, and Messages are organized and available to all colleagues working on a case. Account initiation is as simple as logging in with your ADA Membership ID. Our optional Outlook Plug-in enables users to send and receive messages directly via Microsoft Outlook on your PC. Treatment Letters and private communications that are delivered from your practice management software to Outlook are now encrypted. Radiographs that are delivered from your digital x-ray systems to Outlook are now encrypted. No need to change how you email your colleagues and patients. Continue to use Outlook without violating HIPAA.Starting Price: $10 per month per account -
22
MailBoxValidator
MailBoxValidator
Secure and reliable email validation service to check for invalid email addresses. It connects to the mail server and checks whether the mailbox exists or not. It reduces email bounce rate & costs. It increases conversion rate & sender reputation. Immediate results for email validation. Results returned in either JSON or XML formats. Checks if the mail server uses spam trap as honeypot. Checks to see if the email address is from a free email provider like Gmail. Checks to see if the email address is from a disposable email provider like Mailinator. Checks if an email is in our own Do Not Mail list. Checks if an email address is a role email like admin, support, webmaster or sales. Removes duplicate emails in list to save cost. Upload a mailing list to speed up bulk cleaning. Validate a single email immediately. Free bulk trial plan with 100 credits. -
23
BlueMail
Blix
BlueMail by Blix a free, beautifully designed, universal email app, capable of managing an unlimited number of mail accounts from various providers, allowing for smart push notifications and group emailing while enabling personalization across multiple email accounts. The BlueMail app connects directly to your mail server and is the perfect replacement for your stock email app. With a wide range of visual and technical customizations, swipe actions and menus, action bars and buttons, colors and themes – BlueMail delivers powerful capabilities for your Team. Whether you go Pink or Blue. Go BlueMail. Available on Windows, Mac, Linux, Android, iOS, and Amazon. With the people-centric mailbox, you can focus your attention on emails from only people at the flip of a switch by using People Mode. BlueMail’s navigation picker helps you access any account: IMAP, Exchange or POP3 in a breeze. Each account can be identified by a service provider avatar.Starting Price: $5.99 per user per month -
24
Barracuda Email Security Gateway
Barracuda
With the Barracuda Email Security Gateway, protecting against inbound malware, spam, phishing, and Denial of Service attacks ensures that business productivity isn’t impacted by attacks through the email system. Powerful and customizable policies enable further enforcement of detailed requirements that govern inbound email messages. Email is a critical vehicle in today’s business world, therefore a failure of the email server can significantly limit business operations. With the Cloud Protection Layer, bundled free of charge with the Barracuda Email Security Gateway, email is spooled for up to 96 hours, with an option to re-direct traffic to a secondary server. Leverage powerful encryption technology to ensure that sensitive data cannot be viewed by outside parties. Outbound filtering and quarantine capabilities certify that every outbound email complies with corporate DLP policies. -
25
OpenText Core Email Message Privacy
OpenText
OpenText Core Email Message Privacy enables organizations to securely send emails and attachments, up to 100 GB per message, through a browser or Outlook without relying on insecure cloud-sharing tools. It uses AES-256 encryption at rest, and messages are uploaded to a secure portal; as the sender, you can set and manage permissions such as view, reply, and forward, even revoking rights after delivery. Recipients receive a secure link and can access messages via web or mobile without installing extra software. It includes built-in e-signature support, allowing recipients to add legally binding signatures directly within the secure message flow. Every interaction, delivery, opening, download, and signature is tracked in real time and logged for full auditability. It supports large file transfers while avoiding infrastructure complexity; it’s SaaS-based, requires no extra servers, and integrates with single sign-on (SSO). -
26
Perplexity Email Assistant
Perplexity AI
The Email Assistant turns your inbox into a more actionable space by handling organization, replies, meeting scheduling, and prioritization automatically. It organizes emails by tagging them (e.g., what needs a reply vs what’s informational) to help you maintain “inbox zero.” It composes responses; AI-drafts are generated automatically, matching your tone and style. For scheduling, the Assistant manages the back-and-forth of arranging meetings and places them on your calendar without requiring extra effort. It also helps you search through your email, delivering summaries of meetings, key emails, and daily priorities so you can start your day informed. Underpinning all this is a focus on security and privacy. Supported integrations include Gmail and Outlook.Starting Price: Free -
27
Amazon WorkMail
Amazon
Amazon WorkMail is a secure, managed business email and calendar service with support for existing desktop and mobile email client applications. Amazon WorkMail gives users the ability to seamlessly access their email, contacts, and calendars using the client application of their choice, including Microsoft Outlook, native iOS and Android email applications, any client application supporting the IMAP protocol, or directly through a web browser. You can integrate Amazon WorkMail with your existing corporate directory, use email journaling to meet compliance requirements, and control both the keys that encrypt your data and the location in which your data is stored. You can also set up interoperability with Microsoft Exchange Server, and programmatically manage users, groups, and resources using the Amazon WorkMail SDK. Amazon WorkMail features simple, low, monthly per-user pricing and costs $4 per user per month which includes 50GB of storage per user.Starting Price: $4 per user month -
28
Yet Another Mail Merge (YAMM)
Awesome Gapps
Send mass emails with Gmail. Reach the primary inbox, not promotion tab or spam. Track results in real-time directly from Google Sheets. Don’t waste time sending individual email messages. Create and send mail merge campaigns directly from Gmail with Yet Another Mail Merge (YAMM). Create your Google Sheets with your mailing list. You can even automatically import contacts from Google Contacts. Choose an email template, create a draft, write your content and subject line, add personalization, and save it. Return to Google Sheets, open Yet Another Mail Merge, and send. You'll be able to track email open rates, clicks, replies, and bounces to know what to send next. Easily send personalized email campaigns from Gmail. Create a message in Gmail (you can use saved Gmail templates). Send and track it from a Google Sheet. Personalize subject lines, email body, links, images and attachments to make your emails as convincing as possible.Starting Price: $20 per year -
29
Spam Arrest
Spam Arrest
Before using Spam Arrest, over 90% of our customers tried a spam filter on their inbox, yet spam still got through. Spam Arrest protects your mailbox from 100% of spam with a patented method for verifying relationships between you and your valued contacts, making email safe for everyone. Access your email using your favorite POP3/IMAP-compatible program (such as Outlook or Eudora), or from anywhere using our powerful webmail system. Get a new email address, as well as protect your existing mailboxes. Patented challenge, response technology blocks 100% of automated spam. Webmail allows you to access your email from any web browser, without having to install any additional software. SMTP is a standard protocol used for sending email. When you send email through the Spam Arrest SMTP server or webmail, the person you are sending email to is automatically added to your whitelist, so that they can reply to you without having to complete the verification process. -
30
DERDACK Enterprise Alert
Derdack
Derdack’s enterprise alerting software automates alerting processes and enables a fast, reliable and effective response to incidents threatening the continuity of services and operations. This is in particular important for 24/7 operated mission-critical systems and IT. Our critical alerting software combines four pillars to effectively respond to incidents – automated alert notifications, convenient duty scheduling, ad-hoc collaboration and anywhere incident remediation. Enterprise Alert provides automated, and persistent alert notifications by voice, text, push, E-Mail and IM. It tracks the delivery of notifications, acknowledgments and replies and reacts automatically on non-delivery or non-reply by utilizing escalation chains, on-call schedules and presence information. Enterprise Alert enables convenient scheduling of on-call duties by drag & drop in any browser. Based on scheduling information it can then alert the right engineers at the right time. -
31
Rebump
Rebump
Rebump sends friendly follow-up messages to your email recipients for you. These automated emails are customized to appear as if you sent the email yourself. You can track and analyze all of your follow-up emails with your Rebump account. Simply install the Rebump extension to your browser. Then, add Rebump to an email before you send it. Now sit back and relax. Rebump will monitor the email thread. If no response it will automatically send followup emails. Rebump will continue sending custom followup emails at set intervals and will stop once the recipient responds. Rebump makes the most of every email you send. If your recipient doesn't respond, you've missed an opportunity. Don't let another one pass by. You can easily monitor the progress of each email and see who has still not replied. Simply click on the Rebump checkbox on emails that you'd like us to send follow-up emails for you.Starting Price: $5 per user per month -
32
MBOX to Office 365 Migration
Mails Daddy Software
Our MailsDaddy MBOX to Office 365 is an email migration solution that imports multiple MBOX files into Office 365 Primary, Shared, In-Place Archive and, Group mailboxes. Effortlessly upload emails and attachments from .mbox files into your Office 365 or Live Exchange Server. The software allows adding MBOX file manually, browsing a folder where MBOX files are stored and searching MBOX files from a pointed location. The MBOX to Office 365 Migration Tool is developed with an advanced algorithm that performs the MBOX to Office 365 Migration with an ease. The MBOX to Office 365 converter preserves the original folder names as well as folder structure even after migration into Office 365 mailbox. If you don't want to move all e-mails of MBOX files to Office 365 then you can select required messages and click on the Export button to migrate them.Starting Price: $99 one-time payment -
33
MailClark
MailClark
MailClark is an external communications bot solution that centralizes all correspondences into Slack or MS Teams for easier communication. With MailClark, users can allow the bot to host the help desk of their customer support team, create a team inbox for their sales or marketing team, and more. MailClark also features a shared inbox that stores mentions, internal-only comments, collision detection, and more. Be faster and better in your customers, suppliers, colleagues replies as well as in engaging conversation with your team. Get "Too Fast Too Furious" in your workspace. Collectively manage your external messages from customers or any external contacts, directly in your collaborative tool (Slack or Microsoft Teams). Never miss any external messages, email, Facebook or Twitter messages. MailClark reminds you to take care of each of your customers or external contacts.Starting Price: $9.00/month -
34
Alias Email
Alias Email
Alias Email is a privacy-focused email forwarding service. Create email aliases in one click - unique and anonymous email addresses that forward to your real inbox. Use them for newsletters, signing up on websites, or managing different roles in your work. Stay organized and secure without revealing your personal email! Alias Email is perfect for: - Privacy: keep your personal email invisible from third parties and data brokers; - Spam control: use a unique alias for every service. If spam arrives, you can disable this alias; - Inbox organization: route messages by alias, making it easy to filter and manage communication; - Easy to use: no complex setup, no apps to install - aliases that work anywhere, instantly. Alias Email doesn’t store your messages and never sells your data. Our mission is clear: to give you back control of your email identity in a world that increasingly profits from it.Starting Price: $4.99/user/month -
35
Email Monster
Email Monster
Email Monster consolidates emails from multiple senders or aliases into a single digest, delivered weekly or monthly, effectively reducing inbox clutter. This feature is part of a broader service offering unlimited temporary email addresses that forward to your real email, enhancing privacy and allowing you to control who can contact you without exposing your primary email address. These temporary addresses can be easily created or deactivated, providing a flexible solution to manage spam and keep your inbox organized.Starting Price: $0 -
36
myMail
My.com
An expert way to manage all email accounts. Your email provider doesn’t support push notifications? With myMail it does. Hate it when an email wakes you at night or distracts you from your barbecue? Choose when you want to receive push notifications. myMail brings profile pictures of your contacts to your message list. Take a look at your inbox to instantly know who’s writing you. myMail displays icons from popular services so that you can recognize the sender in a blink. Your friends don’t use an avatar? We’ll do it for them! For a contact that has no avatar, myMail displays the first letter of the contact’s name. myMail does exactly what it’s meant to do – help you manage your emails – and it does this incredibly well. Traffic compression brings your messages into your mailbox quickly. So you can use your data plan for other things, like watching that cool video. Brings your email in superfast even if the number of messages and contacts you have grows to an amazing size. -
37
OpenText Availability
OpenText
OpenText Availability continuously replicates physical, virtual, and cloud systems at the byte level, capturing real-time changes with a Recovery Point Objective of seconds, and maintains duplicated Windows and Linux servers at secondary locations for near-zero downtime. In the event of an outage, it offers automated or on-demand failover with integrated heartbeat monitoring and DNS management, followed by seamless failback when systems are restored. Data is secured with AES 256-bit encryption in flight, while three tiers of compression and bandwidth-throttling options minimize network impact. An extensive API allows integration with other applications, and built-in alerting, reporting, and non-disruptive failover testing ensure administrators can monitor health, troubleshoot, and validate disaster-recovery plans without affecting production workloads. OpenText Availability supports any hypervisor, including VMware ESXi/vSphere and Microsoft Hyper-V, and any major cloud platform. -
38
Yahoo! Mail
Yahoo!
Yahoo Mail is a free email service from Yahoo, as well as a mobile app for email management. Thanks for checking out the Yahoo Mail app—the best email app to organize your Gmail, Microsoft Outlook, AOL, AT&T and Yahoo mailboxes. Whether you need a clutter-free mailbox, added customization, different views for deals, receipts, and attachments, or even more storage, we’ve got you covered. -
39
MailChannels
MailChannels
Secure and deliver email at scale. Use MailChannels to uncover bad actors and prevent spammers from taking advantage of your infrastructure. Monitor outgoing email messages for spam and unusual sending activity. Protect your customer inboxes against spam, phishing, and other email threats. A powerful, intuitive interface makes managing your customers simple and efficient. We operate across multiple clouds and minimize single points of failure to keep our services online, all the time. Get a real human response to your ticket within 30 minutes or less, 24/7/365. MailChannels Outbound Filtering is a cloud-based SMTP relay service which identifies and blocks spammers to ensure reliable email delivery. With Outbound Filtering, you can eliminate email delivery problems caused by IP address blocklisting. Automatically shut down compromised accounts and scripts to improve your security.Starting Price: $79.99 per month -
40
Arpio
Arpio
Protect your critical applications from outages and ransomware attacks with automated cross-region, cross-account disaster recovery for your AWS cloud. Maintain operational continuity during cloud outages with minimal disruption. Recover safely from ransomware attacks without giving in to ransom demands. Whether it's insider threats or outside hackers, your business will always be able to recover. For security pros guarding the fort, Arpio is the ace up your sleeve. With Arpio, you’re prepped with a recovery environment your adversaries can’t touch, ready to switch on like a backup generator. No automation to write, and no AWS docs to decode. You can have DR in place today. Automatic replication, change detection, and real-time alerts. This is your DR on autopilot. Recover quickly from outages. Recover safely from ransomware. Unlike traditional DR tools, Arpio recognizes and replicates everything your cloud workloads need to run.Starting Price: $12,000 per year -
41
CubexSoft Outlook Export
CubexSoft Technologies
Download CubexSoft Outlook Export on your Windows Operating Systems, which allows you to convert Outlook PST emails, contacts, calendars, tasks to MBOX, PDF, MSG, EML, NSF, Office 365, Thunderbird, Outlook.com, Exchange Server, Hosted Exchange Server, Gmail, G Suite, Yahoo Mail, and IMAP Server. The Outlook Converter is easy export whole of your Outlook PST data file without any error. Sometimes, users want to convert only a desired item folders instead of saving entire Outlook PST data files. To help them easily do so, CubexSoft Outlook Converter provides selective data conversion option and support advance preview function for users to check their selected PST files before the final process. Through this options, users can select only the desired folders which you need to convert to any file format. The tool will automatically do it for you, without any worries of data loss and changes.Starting Price: $35.00/one-time/user -
42
PerfectMail Antispam
PerfectMail
PerfectMail delivers better than 99% filter accuracy with false positives (wanted e-mail blocked as spam) at less than 0.1%. PerfectMail automatically learns about your users and their regular e-mail peers and never blocks their e-mail. The only time PerfectMail might have an issue is with a questionable e-mail from new senders. This takes the risk out of antispam filtering. Most spam filters work like this: receive e-mail, queue, filter, deliver or send a non-delivery reply. The problem with this model is that mail is delayed and senders/recipients may never realize that wanted messages were blocked. PerfectMail works in real-time meaning that it filters messages as they are received - without queuing. This means that PerfectMail tells the sender if their message is being blocked. - PerfectMail's antispam engine is programmed C - the fastest programming language in the world.Starting Price: $499 one-time payment -
43
eFiler
Irradiant Ltd.
File and Find emails from Classic Outlook or New Outlook. Easily file one or more emails at a time alongside other project-related documents. Find your colleagues emails instantly with our colour-coded indexed search tool. eFiler is an essential companion for Outlook users who are looking for an easy way to file and find Outlook emails. eFiler requires no fancy IT infrastructure and takes just minutes to get teams fully up and running. Predictive email filing makes it easy to save sent or received email messages. Indexed email search finds emails quickly. If your business relies heavily on email correspondence then eFiler is for you! Spend less time finding company emails. Forget shared mailboxes and public folders - file emails alongside other client or project documents. No more isolated emails sitting in your colleagues mailbox while they are on holiday! Filed emails become easily accessible for your entire team.Starting Price: $8.5/user/month -
44
Afterlogic Aurora
AfterLogic
Groupware system for businesses and providers, backed with mobile apps. Your private cloud combining groupware, file storage and email in a single, unified environment. Clean and modern interface. Can work with your existing mail server or use its own for the complete solution. iOS/Android apps for Email and Files let your users just type their email/password and never deal with mail server settings or blocked IMAP/SMTP ports. Can be integrated with LDAP authentication or LDAP address book, along with OAuth 2.0 authentication and resources, like Google Drive or Dropbox.Starting Price: $99.00/one-time -
45
Mixmax
Mixmax
Get more replies, book more meetings, and ensure nothing falls through the cracks. Powering fast growing companies that care about customer experience. Win more replies, meetings, and deals with smart messaging. Improve the customer experience and increase team engagement. Know exactly which candidates open your email, and what content they viewed. Increase sales performance, align your reps, and automate busywork. Analyze performance trends and improve process form a bird’s eye view. Open more doors and 10x your productivity without leaving your inbox. Improve CRM hygiene and automate busywork with automatic Salesforce syncing. You'll know as soon as someone opens your message with real-time email tracking & alerts. Know exactly which messages get the most engagement. Compare impact by team, individual, and campaign. Receive alerts on desktop, email or Slack based on the actions you choose.Starting Price: $9.00/month/user -
46
Spark Mail
Readdle
Love your email again. The best personal email client. Revolutionary email for teams. Intelligent email prioritization, noise reduction, and the most advanced email tools at your disposal. Reach Inbox Zero for the first time. Spark intelligently prioritizes your email. It bubbles important messages from real people to the top. Pin and reply to those, and batch archive the rest. Spark reduces the noise by only notifying you about emails from people that you know. Reclaim your space for creativity and get peace of mind. We do our best work as part of a team. Spark allows you to create, discuss, and share email with your colleagues. Take your team collaboration to the next level. Collaborate with your teammates using real-time editor to compose professional emails. Invite teammates to discuss specific email and threads. Ask questions, get answers, and keep everyone in the loop. Save time when you regularly send similar email messages to people.Starting Price: $6.39 per user, per month -
47
Gmail
Google
Gmail is an AI-powered email platform designed to help individuals and businesses communicate securely, efficiently, and professionally. The platform includes intelligent features such as Gemini AI assistance, Smart Compose, Smart Reply, and automated Nudges that help users draft messages, respond faster, and stay organized. Gmail integrates seamlessly with Google Workspace applications including Google Meet, Calendar, Chat, and Tasks, allowing users to manage communication and collaboration from one centralized interface. Businesses can create custom email addresses using their own domain names, helping organizations establish a more professional and trustworthy brand presence. The platform is backed by enterprise-grade security with advanced spam filtering, phishing protection, malware detection, encryption, and compliance-focused infrastructure. Accessible across desktops, smartphones, tablets, and smartwatches, Gmail helps users stay connected and productive from anywhere.Starting Price: $0 -
48
Apple Mail
Apple
Apple Mail is an email client that is included on iPhone, iPad, iPod, and Mac devices by default. You can link it to your Gmail account, or use it instead of Microsoft Outlook. There are two ways you can set up an email account in the Mail app on your iOS device — automatically or manually. Apple may collect and use your domain address (for example, yahoo.com, gmail.com, etc.) in order to improve our products and services. Beyond this, your full email address will not be stored, and will not be used or shared with third parties by Apple. There are two options for setting up an email account in the Mail app on your iPhone, iPad, or iPod touch: automatically or manually. Learn about which option is best for you. Learn what to do if you need help. For example, changes you made to Contacts, Calendars, or Reminders on one device didn't appear on all devices. How to control your inbox and more easily focus on the messages that are important to you. -
49
SpareSync
Fogsoft
When your IT infrastructure fails, SpareSync will guarantee uninterrupted business operation. SpareSync performs two main functions: data synchronization from the primary to the secondary server, and monitoring of the primary server by using the secondary one. Default operating mode. Data from MS SQL and selected file directories is continuously synchronized with the backup server. Switching from the backup server is initialized by the SpareSync interface at a time when normal operation of the primary server is restored. All data that was received on the backup server is copied to the primary one, and the system returns to the initial state. In the normal operation mode, SpareSync creates hot standby system. It continuously monitors changes in the MS SQL database and the selected files and transfers them to the backup server.Starting Price: $990 per month -
50
Kerio Connect
Aurea
Secure, enterprise-style email, calendar & collaboration without the high cost. Kerio Connect delivers all the features and functionality for collaboration and messaging solution without the complexity and high price tag of other systems. Email is integrated with shared calendars and scheduling, contacts management, tasks, notes, shared and public folders, and instant messaging. Synchronize messages by direct push to your choice of mobile device via Microsoft ActiveSync. Instant Messaging is XMPP-compatible and can be used from various 3rd party chat/IM applications on desktop and mobile phones. You can install Kerio Connect in 10 minutes and users can be up and running in just 10 minutes more. Kerio Connect can be deployed on-premises or in partner-hosted cloud environments. Deploy for users on Mac, Windows, or Linux; plus full support for Outlook (Windows and Mac) and many other IMAP or POP compliant email clients.Starting Price: $36.50
