Alternatives to Duobox
Compare Duobox alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Duobox in 2026. Compare features, ratings, user reviews, pricing, and more from Duobox competitors and alternatives in order to make an informed decision for your business.
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1
Proton Mail
Proton AG
Proton Mail is the simplest way to protect your communications with built-in end-to-end encryption. Prevent data breaches, stay compliant with regulations like GDPR and HIPAA, and earn client trust. Protected by Swiss privacy laws and trusted by over 50,000 businesses, Proton Mail keeps your business data confidential and under your control. With Proton Mail and Calendar, your team can securely manage their inbox and schedule, while your organization maintains a professional presence with support for custom email domains and personalized branding. And with the Easy Switch tool, migrating from Google or Microsoft is seamless, no IT expertise required. -
2
SuperMailOS
SuperMailOS
SuperMailOS is managed business email on your own domain for small teams. You bring your domain; SuperMailOS runs the mail server and handles deliverability — SPF, DKIM, DMARC, IP reputation, and warmup — so your email lands in the inbox, not the spam folder. Setup takes minutes: verify your domain with one-click DNS on Cloudflare, DigitalOcean, and other providers (or guided copy-paste on any registrar), invite your team, and start sending. Every person gets a real mailbox; aliases like hello@ and support@ are unlimited and free. Webmail is as simple as Gmail — threads, instant search, keyboard shortcuts, labels, dark mode — plus IMAP and SMTP for any mail app, and a live deliverability dashboard showing your mail landing. Flat pricing per mailbox: Pro $3/mailbox/month annually (10 GB, 3 domains), Business $5 (30 GB, unlimited domains), custom at 50+. 14-day free trial, no credit card.Starting Price: $3/month per mailbox -
3
OnMail
OnMail
OnMail has been engineered to solve the core areas of email that are broken today. Control has been taken away from you, ad targeting has grown into an invasive norm, most email addresses that actually represent your digital identity are unavailable, and simplicity has given way to overly complicated actions in the inbox. OnMail offers a first-of-its-kind permission-based inbox, along with cool new abilities like superior search based on natural language recognition and a unique import account system that modernizes your existing email accounts in OnMail. You can send large attachments, save time with AI-based suggestions to unsubscribe, follow up on email, and perform automated inbox cleanup. OnMail’s premium service plans even uniquely allow you to acquire and integrate your own custom domain into a personalized email address. OnMail’s creators at Edison provide ecommerce research to businesses in the form of Edison Trends.Starting Price: Free -
4
500Mail by 500apps
500apps
500Mail is an email client software by 500apps that provides secure, encrypted, and ad-free emails service used by small enterprises for accessing emails reliably and world-class data security. The main USP's of 500Mail include providing world-class data security, accessing any device, and providing unlimited mailboxes. 500Mail has an added feature to add multiple domains in a single interface and facilitate access to unlimited mailboxes for particular domains. With 500Mail filters, users can organize their inbox by applying conditions and actions for the incoming and outgoing emails. Signatures at the end of the emails are added to promote your business.Starting Price: $14.99 per month -
5
Inbox.eu
Inbox.eu
Inbox.eu is a privacy-focused email and cloud storage service designed to provide individuals and businesses with secure communication and file management in a single online platform. It offers personal and domain-based email accounts that include large mailboxes, built-in file storage, and tools for sending and sharing large files without the limitations common in many traditional email services. Users can access their inbox from desktop computers, laptops, tablets, or mobile devices through a web interface or standard email protocols such as IMAP, POP3, and SMTP, allowing them to use their preferred email applications. It includes strong privacy and security features such as message encryption, SSL-secured connections, two-step verification, and strict policies that state user data is not shared with advertisers or third parties. -
6
StartMail
StartMail
StartMail is a secure, private email provider designed to protect your privacy. With StartMail, you can create disposable email addresses anytime, keeping your real inbox safe from spam. We believe privacy is a fundamental human right, and we’ve made it simple for you to protect yours. Even when your recipient doesn’t use encryption, you can still send password-protected messages with just one click. Our service complies with Dutch privacy laws—some of the strictest in the world—and adheres to European privacy standards. For professionals, StartMail also provides the option to secure your own domain with custom email addresses. No software downloads or installations are required; our easy setup gets you up and running in minutes.Starting Price: $35.93 per year -
7
MailTova
MailTova
MailTova is a hosted business email service for organizations that want branded mailboxes on their own domains. Administrators can connect domains, create and manage mailboxes, and manage mailbox storage from a web dashboard. Users can read and send messages through browser-based webmail or configure compatible third-party clients using IMAP, SMTP, and POP3. The service includes domain verification and setup guidance for email-authentication records such as SPF, DKIM, DMARC, and MTA-STS. MailTova also documents an API and an MCP server for supported client workflows. It is intended for startups, freelancers, small businesses, agencies, and teams seeking hosted domain email without operating their own mail server.Starting Price: $5/month -
8
Yandex Mail
Yandex
Protects against spam and fraud. Log into the app with your PIN and fingerprint. Put messages on a timer so you can write them in advance and send them when it's time. Yandex Mail can look like your standard email client, or any other way you want. Join multiple Yandex inboxes under one Yandex Mail account. Incoming mail is checked for viruses, and suspicious messages are sorted into the Spam folder. Add your mobile phone number and never worry about getting locked out. If you prefer to go through your mail in the evening, turn on the dark theme. It lowers screen contrast and is more comfortable on the eyes. You can also change sounds in the settings. Choose the one you like. Finally, you can swipe the screen to delete or archive your email. Customize it to your liking. If a sender attaches a picture, you see its thumbnail next to the subject of the message in the Inbox. -
9
Deepbluework
DeepBlueWork
Deepbluework is a hosted business email and collaboration service for teams using a domain they already own. It provides custom-domain mailboxes with IMAP/SMTP access and 10 GB of storage per mailbox. Users can manage calendars, invitations, reminders, and browser-based video meetings, and create encrypted notes that can be shared through password-protected links. Administrators can add, suspend, and organize users, create distribution groups, view an organization chart, and manage domain settings and billing in a web dashboard. DomainConnect can automate DNS setup at compatible registrars; other domains can be configured with provided records. The service also supports forwarding selected mail to Chato.pro and access through standard IMAP/SMTP email clients. Deepbluework offers web, iOS, and Android access for businesses and small teams seeking email and related communication tools on a custom domain.Starting Price: $0 -
10
Aster Mail
Aster Mail
Aster Mail is a free, open-source, end-to-end encrypted email service for people who want real privacy without the technical overhead. All encryption happens on your device before anything reaches our servers, so we have zero access to your messages or metadata. Aster uses standard OpenPGP with portable RSA-4096 keys, so you're never locked in. Your keys work with GPG, Thunderbird, or any PGP client, and they're discoverable through WKD and public keyservers. Aster-to-Aster messages use a Signal-inspired X3DH and Double Ratchet protocol for forward secrecy. Every plan includes encrypted email, custom domain support, free aliases, tracker protection, and full access across web and desktop. The entire codebase is published under AGPL v3 on GitHub, fully auditable, with a public warrant canary and documented vulnerability disclosure. Free plan includes 10 GB encrypted storage, 5 aliases, and 1 custom domain. Paid plans start at $2.99/month. Servers located in Germany. -
11
QQmail
Tencent
QQmail app gives you an excellent email experience and instant new mail notifications. You may access your QQ e-mails from an Android device more efficiently. Get new mail notifications instantly, and send photos and files from your phone using QQmail. Preview attachments online or open them with apps on your phone. Search emails in all or specific folders and manage emails easily in the inbox,group-mail folder, personal folders, and other POP account folders. Access emails with enterprise email accounts. Synchronous update data between your phone and computers.Starting Price: Free -
12
Mail.com
Mail.com
Choose your email address from our huge selection of domains – from @elvisfan.com to @consultant.com – to suit all your needs. At mail.com you can create a personal and unique email address to express who you are, entirely for free. Start by choosing your username and desired email domain from the 200 domains which are listed below. Become a premium user to benefit from exclusive features. Once you register as a free user, you can easily upgrade your account. mail.com is a free webmail client based in the United States. It offers a wide range of unique email domains, a customizable user interface, as well as numerous useful features integrated in each email account. Purchased in 2010 by the German United Internet Group, Europe's leading internet specialist and one of the world's largest web hosting provider.Starting Price: Free -
13
MentionAgent
MentionAgent
MentionAgent automates link-building outreach for SEO agencies, in-house marketers, and founders. Add your website and keywords. It finds relevant blog posts and resource pages, scores prospects by Ahrefs Domain Rating, finds the authors' email addresses, and writes a personalized pitch for each post. It sends outreach from a separate sending domain and a dedicated Gmail inbox that it sets up and warms, keeping your own domain out of the outreach process. Replies go to one inbox, where you can draft responses proposing the exact page and sentence for a link. MentionAgent tracks promised links and checks them nightly. Agencies can manage each client site with its own inbox. Plans start at $99/month, with higher tiers for multiple inboxes and client sites; each additional client site costs $99/month. MentionAgent also works with Claude, Cursor, and other MCP clients.Starting Price: $99/month -
14
Zoho Mail
Zoho
Secure email hosting for your business. Host your business email on a secure, encrypted, privacy-guaranteed, and ad-free email service. Zoho Mail's data centers have top-notch security and surveillance, with a reliable 99.9% uptime. Benefit from secure email hosting that supports encryption both at rest and end-to-end, along with S/MIME message encryption. Create a domain for your business and set up custom email addresses for users. Unique and professional email addresses give your company the visibility and authenticity it deserves. Zoho Mail's powerful Control Panel is the admin's go-to place for all settings, configuration, and customization. Add users, manage group aliases, set up policies to moderate business email content, and more. Retain emails across your organization for a specified period to comply with company standards and to counter legal attacks. e-Discovery helps discover such retained emails quickly.Starting Price: $2.00/month/user -
15
Mercury Network
Mercury Network
With Mercury Network, we'll help you find the best domain name for your business or personal needs. A variety of domains are available to be registered quickly, easily, and affordably. When you host the domain with Mercury Network, registration is only $15 a year! Get Exchange-level e-mail, calendaring, and collaboration for a fraction of the cost. With superior support and outstanding reliability, Mercury Network E-Mail is the best-in-class Microsoft® Exchange alternative for businesses and individuals. Developing a successful presence on the world wide web takes a combination of quality content, dynamic programming, and powerful graphics. Our web development team has the knowledge and expertise to build a complete and thoughtful presence for your business on the world wide web. WebsiteOS gives you complete management capability using a standard web browser and saves you time, money, and resources by transferring site administration to you instead of making you call technical support.Starting Price: $6.49 per month -
16
Neo
Neo
A professional-looking business email that lets your customers and partners know you mean business. A custom domain that matches your business name helps build credibility with your customers. Powerful features that help streamline productivity and strengthen customer relationships. Get notified the moment your recipient opens your email. Quickly respond to your most commonly received inquiries. Schedule your emails to be sent when they're most likely to be read. Get nudged to circle back and keep your conversation going. Prioritize your most important emails first and check the others later. Prevent specific email senders or entire domains from landing in your Inbox. Keep your emails under lock-and-key with spam checks and 2-factor authentication. Fix your typo before it lands in your customer’s Inbox. Create your branded, mobile-optimized website, no design or code experience is required.Starting Price: $1.99 per month -
17
LiteMail
LiteMail
LiteMail is a cold email infrastructure platform built to help teams create, configure, and manage fresh or pre-warmed Google Workspace and Microsoft 365 inboxes for outbound campaigns. It is designed for cold email that converts, giving agencies, SaaS teams, recruiters, and outbound operators a faster way to build deliverability-ready mailbox systems without manually handling complex setup. It supports fresh inboxes, pre-warmed inboxes, pre-warmed domains, bulk email inboxes, cold email infrastructure, and automated mailbox provisioning with US and EU IP options. LiteMail automates essential technical configuration, including DKIM, SPF, and DMARC, helping teams reduce setup errors and prepare domains and inboxes for more reliable sending. Users can quickly purchase and configure mailboxes, manage or transfer domains, export mailboxes to outreach tools, and organize infrastructure from one workflow.Starting Price: $37 per month -
18
SKBD
SKBD
SKBD hooks you up with custom email aliases that forward mail to your main inbox, so you only receive what matters to keep your personal email private and secure. We strip tracking from emails, keep a record of blocked emails in case you need to retrieve them, and allow you to block senders at the domain level and the email level -
19
Fastmail
Fastmail
Email you can feel good about. features you’ll love. You get 100% of our efforts and expert support when you need it. Email holds the details of your life. Here, your story is protected, not monetized. Thoughtful and speedy email, calendars, and contacts; all ad-free. Built with you in mind, you’ll love our intelligent features. Internet companies use your data as a way to get rich. But it doesn’t have to be this way. Take back your privacy and get a better email experience. With your email on your side, you spend more time doing what you love. Use Fastmail in your web browser, on mobile devices, and on desktop apps (Outlook, Thunderbird, Mac Mail). Breeze through your day with email, calendars, and contacts all in one app. Seamlessly import your data. Keep your life organized with a full-featured inbox. Bring all your calendars together. Share with your favorite people. Use your custom domain, and own your email address forever.Starting Price: $3 per user per month -
20
PureMail
PureMail LLC
PureMail provides managed Google Workspace and Microsoft 365 email inboxes for teams running cold-email outreach. Customers supply their own domains and select an inbox volume; PureMail provisions mailboxes, configures SPF, DKIM, DMARC and MX records, and connects accounts to sending platforms such as Instantly, Smartlead, Lemlist and other sequencers. Plans are billed monthly per inbox, with volume-based rates, DNS setup and integration included and no setup fee. Accounts include mobile and web access, while support is available through dashboard tickets. PureMail is intended for lead-generation agencies, B2B sales teams, SDRs, founders and other outbound teams that need multiple business email inboxes. The company also publishes a cold-email tool directory with provider pricing, sending limits and rubric scores.Starting Price: $33/10 emails -
21
Pedibee
Keplaris, LLC
Pedibee is a sales outreach workspace for small B2B teams using Google Workspace. It organizes companies, contacts, campaigns and follow-up sequences, and sends email through each team's own Gmail account with send-only access, so it does not read the inbox. Users can preview personalized emails, send test messages, and check domain MX, SPF, DKIM and DMARC settings before sending. Opens and clicks are tracked on a customer-owned subdomain. Pedibee also supports AI assistant workflows through Model Context Protocol (MCP), including Claude, ChatGPT and Cursor. A free plan is available, with additional paid plans.Starting Price: $0 -
22
Atomic Mail
Atomic Mail
Atomic Mail is a secure and user-centric email hosting provider, dedicated to offering privacy-first email services. With features such as alias creation, robust security measures, and seamless account recovery, AtomicMail ensures your email experience is both private and hassle-free. Creation of Aliases (Hide-my-email): Maintain your privacy by creating multiple email aliases; Spam Free, No Ads; Email Password Protection; End-to-End Encryption: only you and your intended recipient can read the message; Zero Access Encryption: Atomic Mail cannot access your emails; Account Recovery with Seed Phrase: Recover access to your account with a unique seed phrase. Can regain control of your email account without compromising security.Starting Price: $0 -
23
Migadu
Migadu
Our base offer is standards-oriented email hosting with full support for SMTP, IMAP4, POP3 as well webmail. No proprietary protocols or clients, ever. For all your needs, you get first-hand assistance from real postmasters maintaining the system. We do not outsource our support. We price email based on actual usage, not address space. It's your domain and all addresses on it are at your disposal at no extra cost. Everyone in the tech business plays the advertising card at some point. We've played ours already. No ads here ever, not even our own. Going off-line for a while? Setup a simple auto-responder so people do not expect an immediate answer. As we use standard email protocols, any standard email client with non-obsolete secure communication protocols will work. A copy of once-received messages in your Inbox can be automatically forwarded to your secondary addresses. Up to 25 of them.Starting Price: $9 per month -
24
Microsoft Exchange
Microsoft
Work smarter with business-class email and calendaring. Exchange helps you collaborate on your critical documents and gives you a focused inbox that prioritizes important messages and adapts to your work style, so you can get more done–faster. Get access to a more personalized inbox with helpful features and a smarter, more organized way to view and interact with email. Search enhancements give you faster and more complete results. With Add-ins, get powerful customization and extensibility, which connect you to modern services and internal line-of-business applications. Organize your time with a calendaring system that goes beyond basic scheduling of appointments and commitments. Automatically capture events from email such as flights and hotel reservations, and get suggestions about where to meet based on your location. Microsoft Exchange Online offers a hosted email service for business. Exchange Online helps protect your information with advanced capabilities. -
25
MXroute
MXroute
MXroute has an excessively powerful system to ensure that your non-spam, non-marketing emails get to their destination without worrying about IP reputation. We are, quite simply, obsessed with consistent email delivery and maintaining the highest reputation among mail providers. We support the basic e-mail protocols that you expect. SMTP, IMAP, POP3. We support mail forwarding (aka aliasing), and plus addressing. We offer Afterlogic Pro (w/ CalDAV and CardDAV), Crossbox, Rainloop, and Roundcube for your choice in webmail. We offer a variety of options for obtaining support. We do expect you to understand how to use email and how to configure your DNS to use our service, but we do offer support when you need us.Starting Price: $15 per month -
26
Namecheap
Namecheap
Ideal for setting up your personal website, WordPress blog or business landing page, these hosting plans are simple and affordable. Ideal if you’re a solopreneur, e-commerce specialist, or web developer looking to add more power and speed to your company website or online business. Perfect for websites that demand the highest performance, enjoy all the flexibility and security with sole access to every resource. Whether it’s for personal or business use, you need a web hosting service like Namecheap's to get your ideas online. No matter which plan you choose, you can count on us for reliability, security, and a stress-free experience. Register a domain name and create your online identity. Use our advanced domain name generator to get your ideal choice right away. Already have a domain registered somewhere else? No problem — domain transfers are free and easy.Starting Price: $1.44 per month -
27
QQ Mail
Tencent
QQ Mail is an email service for people who need to send, receive, organize, and review messages across multiple accounts. Its web service and mobile apps support mail handling, notifications, contact management, and attachments, including previews of documents, images, audio, video, compressed files, and email-message files. The mobile app can bring several mailboxes together, including accounts that use common mail protocols, and provides options for filtering or prioritizing notifications. Additional tools include a calendar, a large-file transfer and temporary storage area, and a notes feature. Users can manage contacts, find related correspondence, read subscription messages, and translate foreign-language messages into Chinese. QQ Mail is available as a free basic service, with optional QQ Mail membership subscriptions offered through the mobile app.Starting Price: $0 -
28
Sendmux
Sendmux
Sendmux gives AI agents their own inbox and a controlled way to send email. Each agent can receive messages, read threads, handle attachments, send replies, and react to new mail through signed webhooks or Server-Sent Events. Teams can send through Gmail OAuth, Outlook OAuth, SMTP providers, or managed Amazon SES. Sendmux can spread sending across providers with weighted routing, sender-domain routing, health checks, failover, and quotas by second, minute, hour, or day. Developers get Mailbox, Sending, and Management APIs, OpenAPI docs, SDKs, the sendmux CLI, MCP tools, and Sendmux Skills. The platform also covers tenant isolation, mailbox-scoped API keys, custom domains, logs, metrics, and usage-based pricing with no per-seat or per-mailbox fees.Starting Price: $0.15 per 1000 emails -
29
Inboxable
Data Axle
Inboxable’s deliverability monitoring features allow you to accurately measure email campaign performance and develop proactive deliverability strategies. Our email builder tool helps you create beautiful messages without the need for coding. View each campaign’s inbox placement in near real-time, instantly detect any deliverability issues or even stop a mailing, should a major block occur. ISPs enlist the help of blacklists to determine which emails should be blocked in order to protect users from irrelevant or malicious messages. Inboxable allows you to track how your IPs and sending domains are performing at all major blacklists. Your IPs and domains are scanned against all major blacklists on an hourly or daily basis, depending on the blacklist’s size and potential impact.Test email creative to ensure proper rendering in over 60 different email web, desktop, and mobile clients.Starting Price: $1,000 per month -
30
Runbox
Runbox Solutions
Runbox provides flexible and high capacity, yet affordable email and domain hosting services that take care of your email, domain name, and web site for you. Launched in 2000, Runbox has over 15 years’ experience running high-performance and reliable services for individuals, professionals, and companies in more than 150 countries. Our solutions are built with the needs of our diverse customer base in mind. Runbox offers integrated domain registration and hosting services for a number of top-level domain names. With Runbox Domain Registration you can register a brand new domain name and use Runbox Domain Hosting to configure it for Email Hosting or Web Hosting services. Register yourcompanyname.com or yourname.com and set it up to host a web site and/or email.With Runbox domain hosting, email hosting, and web hosting you can control your entire online presence from within Runbox.Starting Price: $1.66 per month -
31
emailcampaign.ai
Email Campaign LLC
Most cold email tools assume the mailboxes, domains and DNS records already exist and already authenticate. emailcampaign.ai starts one step earlier. A daily sending target becomes a priced build, and one approval registers the sending domains, creates the mailboxes on Google Workspace, Microsoft 365 or dedicated servers, writes SPF, DKIM and DMARC and verifies every record against public resolvers, and warms each mailbox for two to three weeks before the first campaign. The same platform then runs the outreach: sequences within per-mailbox daily caps, a unified inbox that attributes each reply to the send it answers, reply classification, and inbox placement tests at Gmail and Outlook. For agencies a second product sits inside the first: a webmail on each client's own hostname, where the client's administrator connects a Google or Microsoft mailbox without sharing a password, masks addresses by policy, approves outbound forwarding rules and reviews deleted mail.Starting Price: $39/month -
32
netart.com
netart.com
The netart.com brand is part of the NetArt Group, which operates globally in nearly 100 countries around the world. We provide CloudHosting services, including CloudMail business email with full 2FA protection. In addition to hosting, we offer VPS servers, Cloud Backup services, Mail Backup, modern ECDSA SSL certificates and CDN services. We allow registration of more than 300 different domain extensions. We are the operator of our own cloud computing. We provide our services in modern Data Centers located in Europe, North America and Asia. The throughput of netart.com's network to other operators is more than 400 Gbps, and as a participant in the key traffic exchange points of the global Internet, we provide customers with high-speed international data transmission. Comprehensiveness and innovation are the main features of our offer, which is chosen by users who expect modern and advanced services.Starting Price: $1/month -
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Warmup Inbox
Warmup Inbox
Warmup Inbox automatically raises your email sending reputation through our network of inboxes that talk to each other. The process of preparing an email address for general use or email outreach is commonly referred to as “Warming Up” an inbox, where you take a number of steps to ensure that an email address does not become deactivated, blacklisted, or automatically marked as spam when it begins to send outgoing messages to other recipients. This process is typically done with newly created email addresses but also benefits older email addresses who have been having issues with email deliverability, in that a noticeable portion of their outgoing mail is either landing in a spam folder or blocked entirely by an email server due to either being blacklisted or associated with a domain that has a poor reputation. Warming Up an email inbox essentially is recreating the way a typical person will use an email address.Starting Price: $19 per inbox per month -
34
Mailpool
Mailpool
Mailpool is an email infrastructure platform built to help teams create domains, inboxes, and deliverability-ready outreach systems in seconds. It lets users buy or import domains, create inboxes instantly, and choose from Mailpool, Google Workspace, Microsoft 365, or dedicated servers while the platform handles the technical setup. Mailpool supports automated DNS configuration, including SPF, DKIM, and DMARC, so teams can avoid complex manual setup and start managing domains and mailboxes from one centralized dashboard. Its AI-powered domain generator suggests relevant, available domain variations based on a primary domain, helping outreach teams prepare domain pools faster for campaigns. It also supports bulk domain purchasing, bulk inbox creation, inbox rotation, rotating IPs, blacklist monitoring, deliverability monitoring, and shared or dedicated IP options for scalable outbound infrastructure.Starting Price: $2.60 per month -
35
MeMail
MeMail
Your email name can be as unique as you are! MeMail offers personalized email addresses that make a great first impression, letting your email address tell your story before even saying a word. Our email addresses are unique and memorable, which means you can stop using the email address you got in school! MeMail does not display 3rd party advertising or include hidden ads. We believe in keeping your communications private and we won't analyze your messages for advertising purposes. It is quite unnerving to see ads beside our personal information. Many email providers, in order to target you with ads based on your private email messages, share data about you with businesses and individuals that have something to sell. The way we see it, your personal emails should be secure—unwanted ads are an invasion of our privacy. At MeMail, we do not allow the scanning of your personal information by third parties.Starting Price: $2.49 per month -
36
Thexyz
Thexyz
Secure and private email for businesses. Create an unlimited number of aliases or identities, block tracking pixels by default & customize filters. Fast push email syncs contacts, calendar and files with our MobileSync Cloud Drive service. Further protect your organization with domain DNS hosting and website security services.Starting Price: $1.95/month/user -
37
SharedInbox
SharedInbox
Manage customer support and communication directly from Slack. Collaborate effectively on shared emails like support@your.domain without sharing passwords among team members. SharedInbox connects to any email you currently use. You can also get an @in.sharedinbox.co email you can setup forwarding to. Just hit the command SharedInbox /compose and send emails to anyone. On any email thread, Just hit Reply Mail. Each incoming or outgoing email creates a new Slack Message Thread, easily tag teammates and discuss. Every account comes with a support site your users can send and manage their support requests from. No new installation or application required. Use a tool your team is already familiar with Slack. Know when your email is delivered and when it is opened. See files and pictures attached to your emails directly in Slack. Create a custom signature to attach to your emails. Set a custom message that is automatically sent once you get an email.Starting Price: $5 per month -
38
Hosted Email for Shopify
Clover Apps
Custom Email Integrated Into Your Shopify Store with HostedEmail.io. Create unlimited mailboxes, forwards and more on your domain for only $5 per mailbox per month. Each of your team members can log directly into the email accounts they're responsible for from your Shopify Store's back office. Industry leading spam and virus filtering is built right in. Never be bothered by spam again! Includes advanced configuration options for blocking or allowing specific senders or IP addresses. Our email platform is used by hundreds of thousands of domains so you can rest assured you're getting a secure and reliable email solution. With our 20 years of offering class leading business email solutions, we're here to help. Whether it's help getting set up or a problem down the line, we're always on hand to provide excellent support.Starting Price: $5 per mailbox per month -
39
Custom Email Hosting
Custom Email Hosting
Custom Email Hosting offers secure, affordable, and professional email services designed for businesses of all sizes. With 99.9% uptime, fast delivery, and reliable performance, the platform ensures uninterrupted communication. Plans include generous storage options, ranging from 10 GB to 1 TB per mailbox, along with support for multiple domains and aliases. Robust security features like spam filtering, virus protection, GDPR compliance, MFA, and end-to-end encryption safeguard sensitive data. The service supports custom domains, DNS management, and seamless integration with Google Workspace, Microsoft 365, and other popular tools. Backed by 24/7 customer support and scalable plans, Custom Email Hosting provides flexibility and peace of mind for growing businesses.Starting Price: $0.99 -
40
ForwardMX
ForwardMX
ForwardMX makes it easy to collect all of your email in a central inbox, such as your existing Gmail account. Collect all of the emails for your different domains in a central inbox. We can send a copy of each message to up to 10 different recipients. Get all of the email sent to any un-allocated address on your domain. No matter what you're working on, or how many of you there are, ForwardMX makes email forwarding for your domain names easy. Create team member accounts to manage your ForwardMX service. No limits to the number of email forwarders that you add for each domain. Add and manage your domains with our simple web based interface, or use our API to integrate ForwardMX with your own application.Starting Price: $9 per year -
41
Domain Canyon
Domain Canyon
Linux Shared Hosting Windows Hosting Wordpress Hosting Reseller Hosting Windows Reseller Hosting Drupal Web Hosting Joomla Web Hosting Cloud Hosting PRODUCTS VPS Server Hosting SSD dedicated server Dedicated Server Hosting Windows Dedicated Server Managed Dedicated Server PRODUCTS Google Workspace SSl Certificate Sitelock Codeguard Website Backup Online Website Builder Combo Plans RESELLER PROGRAM Domain Reseller Bulk Domain Register Bulk Domain Transfer Premium Domains Whois Lookup Name Suggestion Tool Free with Every Domain Domain Name Registration Domain Promos Hosting Promos Program FAQs Domain Transfers RESELLER PROGRAM Datacenter Details Hosting Security 24 x 7 Servers Monitoring Backup and Recovery API Integration Billing Integration Selling Options Knowledgebase Join Reseller ProgramStarting Price: $1 -
42
Hypertide
Hypertide
Hypertide is an automated cold email infrastructure platform built to help teams scale outreach across Google, Microsoft, and Entra with high-deliverability inboxes connected to their favorite sending tools in hours. It simplifies the complexity of email infrastructure so users can focus on scaling outreach instead of manually configuring domains, inboxes, DNS records, and provider-specific workflows. Hypertide works with Google inboxes, Microsoft, and Entra communication APIs, giving outbound teams a centralized way to manage infrastructure across multiple platforms from one app. Its automated setup process configures domains, users, inboxes, and technical authentication such as SPF, DKIM, and DMARC, helping reduce misconfigurations and delays that often come from manual setup. Each order is isolated with tenant separation, ensuring dedicated domains, IPs, and users for stronger deliverability and cleaner reputation management.Starting Price: $50 per month -
43
ScaledMail
ScaledMail
ScaledMail is a specialized email infrastructure platform designed to support large-scale cold email outreach campaigns while maintaining high deliverability and sender reputation. It provides businesses with preconfigured email infrastructure that allows them to send large volumes of outbound emails without needing to manually set up domains, mailboxes, or technical authentication systems. Instead of building and maintaining dozens of individual email accounts, users receive ready-to-use inbox environments distributed across multiple domains, which helps distribute sending volume and reduce the risk of emails being flagged as spam. It automates complex technical requirements such as DNS configuration and email authentication protocols, including SPF, DKIM, and DMARC, ensuring messages are properly verified and more likely to reach recipients’ primary inboxes. -
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Dinahosting
Dinahosting
At dinahosting we offer you the best solutions to host your web project and register your domain, as well as a specialized support team available to you 24/7. Register your domain and protect your brand. With free email account and volume discounts. The best hosting for your website or online store with the main CMS. They include NVMe disks, which provide more speed and security to your project. An expert Support team will be on the other side to offer you solutions. All of our products include NVMe drives, which dramatically decrease the response time of your website. Our Data Center has complete facilities of 233 m2 located in Interxion, Madrid, with more than 2000 servers and a specialized technical team. Optimized and monitored network to offer you the best connectivity. We ensure that your data is safe with Backup servers mounted on RAID 6, fire systems and constant controls.Starting Price: €1 per month -
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Network Solutions
Network Solutions
Network Solutions provides domain names and web hosting for businesses of all sizes. Network Solutions also offers a DIY Website Builder so that you can build your own beautiful website yourself. Choose a free domain name for your business or use your current domain name. Build and publish your website in no time at all with our easy-to-use design tool. Choose from hundreds of royalty-free images. Choose a personalized email address that matches your business's domain name to reinforce your brand. Online storage and file sharing allows you to share documents with anyone and upload your website media. Choose from a wide variety of professional website designsStarting Price: $7.95/month -
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Inbox Spam Filter
InfoHub Works
Inbox Spam Filter is a HubSpot-connected SaaS application for teams that handle customer and prospect messages in HubSpot Shared Inbox. It analyzes incoming conversation emails with Google Gemini, assigns configurable spam scores, and displays the scores with AI-generated explanations in an app dashboard. Teams can set a spam threshold, select which shared inboxes to analyze, whitelist domains, and review flagged messages. When enabled, the app can update a HubSpot contact property to mark contacts associated with spam. It is designed for sales, marketing, and support teams seeking to reduce manual review of junk pitches, unwanted messages, and other spam while keeping relevant conversations accessible in their HubSpot workflow. Use requires a connected HubSpot account; message text used for scoring may be sent to Google Gemini for evaluation.Starting Price: $25/month -
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Nili
Nili
Nili is the love of Canadian email addresses. Nili offers Canadian-hosted Business email, website and domain. Made by Canadians for Canadians. A business email address is a significant factor for any sole businessperson, partnership or corporation because it creates a professional image. It will appeal to existing and prospective clients, suppliers and investors more so than the type of standard email addresses we use for personal, every day. Setting up a .ca business email address It is really easy to set up a business email account. The process is the same as setting up any other email address. It will enable you to distinguish between your personal and business-related email messages clearly. You can set up a Canadian email account for your personal use on Nili.ca. However, creating a more professional email account through a custom domain name is better. This means you can set up a branded email address with a custom .ca domain extension for your business.Starting Price: $4 per month -
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SekurMail
Sekur Private Data
For anyone who cares about online privacy and security, SekurMail offers an encrypted email service that is not only private by default, but a safe and powerful tool to communicate with everyone, within Sekur or outside of Sekur. Protects your personal information and communications from being accessed by unauthorized parties, such as hackers, advertisers, or rogue agencies. Encryption and other security measures to prevent your messages from being intercepted, modified, or tampered with, in transit or at rest. Empowers you to access information and communicate with anyone in the world, regardless of geographical or political barriers. SekurMail turns your email into a secure and private communications platform with the highest security and privacy standards using end-to-end encryption for messages between SekurMail users and external users. Our backend email servers provide the most secure environment for your digital communications.Starting Price: $7 per month -
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VitaMail
Vitanur
VitaMail, developed by Vitanur, is an email campaign and outreach platform built for marketers, sales teams, agencies, CRM managers, and growing businesses. It combines campaign creation, email verification, domain health monitoring, inbox preparation, and outreach management into a single platform, helping users manage the entire email workflow without relying on multiple tools. Users can create email campaigns, generate subject lines and email content with built-in AI tools, organize contacts, verify email lists, monitor domain health, prepare inboxes with warm-up, launch outreach campaigns, and track campaign performance from one dashboard. VitaMail also supports multi-brand Workspaces and Lists, making it easier to manage multiple clients, brands, or campaigns. The platform supports bulk CSV and XLSX uploads and checks email validity, duplicate addresses, syntax, MX records, and domain health before campaigns are sent. Domain Health Monitoring and Domain Doctor help identifyStarting Price: $10 -
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ClientFlow
ReportGarden
Shared Inbox and Project management software for Client service teams. Manage your team’s email conversations, tasks and timesheets on a single platform. ClientFlow gets your personal email conversations, your team's group email conversations and client communication on a single shared platform where every mail is owned up and is responded to. Have all your conversations with clients in one place, Standardize Approval process with Custom branded Approval requests and automate repeated conversations with customized message templates. Connect your Email accounts or Set up auto-forwarding from any email address and share with Teammates so they have visibility into all Emails Conversations on one shared inbox software without having to switch between different group mail accounts. ClientFlow works a lot like your email client but builds on top of it to include useful features that facilitate group conversations much better.Starting Price: $19 per month per user
