Kickbox vs. MailerSend Comparison


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		Related Products InboxAlly InboxAlly is an email deliverability platform for senders whose messages are landing in spam or promotions instead of the primary inbox. It repairs and protects sender reputation at the domain and IP level, warms up new domains and IPs on an adaptive schedule, and shows where messages actually land through inbox placement testing across Gmail, Outlook, Yahoo and other major mailbox providers. Live blacklist monitoring and deliverability alerts surface problems as they develop rather than after a campaign underperforms, and an ML-modeled sender score makes reputation measurable week to week. InboxAlly runs alongside the stack you already have. It works with any ESP, SMTP service or custom sending infrastructure - including Mailchimp, SendGrid, Amazon SES, Brevo, Klaviyo, HubSpot and Instantly - with no migration and no change to how you send, and without handing over your sending credentials. A REST API and native integrations support programmatic setup, and separate sender profiles let agencies and multi-brand senders manage many domains side by side. Based in New York, InboxAlly supports email marketers, agencies, cold outreach teams, SaaS senders and deliverability consultants, from a single domain to enterprise sending programs. Every plan includes a dedicated customer success manager and 24/7 live support, and evaluation starts with a 10-day free trial that requires no credit card. 136 Ratings Visit Website ActiveCampaign ActiveCampaign is the autonomous marketing platform that transforms how marketers, agencies, and business owners work. Use Active Intelligence to power goal-aware automations and orchestrate personalized experiences across email, SMS, and WhatsApp. Within a single tool, you get real-time reporting and proactive optimizations in addition to market-leading deliverability and integration with 1000+ apps. With a user-friendly interface and a comprehensive suite of features, ActiveCampaign's platform is powerful, accessible, and designed to scale with your business. It's also easy to get started: While traditional tools force teams through long setup cycles and training, ActiveCampaign delivers measurable lifts in engagement and conversions in days. 89% of surveyed customers say the platform meets their business needs better than the competition, and 88% say ActiveCampaign delivers value faster than competitors. Read our ROI report for methodology 17,400 Ratings Visit Website PostScan Mail PostScan Mail is a virtual mail and address service that allows individuals and businesses to receive their physical mail in a digital format. With PostScan Mail, users can view and manage their mail online from anywhere in the world. When you sign up for PostScan Mail, you'll be assigned a virtual mailbox address. This address can be used as your mailing address for all of your correspondence. When mail is received at your virtual mailbox address, PostScan Mail will scan the outside of the envelope or package and notify you of its arrival via email. From there, you can log in to your PostScan Mail account to view and manage your mail. You can choose to have the mail opened and scanned, forwarded to a physical address, shredded, or stored for a later date. All of these options can be selected with just a few clicks, making it easy to manage your mail from anywhere in the world. 137 Ratings Visit Website Fax.Cloud Designed for compliance-heavy industries, Fax.Cloud delivers encrypted, point-to-point faxing with guaranteed delivery and built-in audit trails for just 2¢ CAD per page. It meets PIPEDA, HIPAA, and SOC2 requirements, while avoiding the risks of spam filters, misdirected emails, and silent failures associated with email. Send and receive faxes anywhere using a web portal, email, desktop, or mobile device. There’s no need for phone lines, hardware, or maintenance, and all transmissions and stored documents are securely encrypted. Set up your team of Users, assign permissions and send documents in just a few clicks. Get email notifications when documents are received and keep everything organized in one place. With local and toll-free numbers and easy scalability, Fax.Cloud grows as your business grows. Upgrade to smarter, safer faxing today. Get started with Fax.Cloud. 1 Rating Visit Website Monk Monk is an AI-native accounts receivable platform that automates invoice to cash for B2B finance teams: invoicing, AP portal submission, collections and cash application, on top of your existing ERP. Across the $2B+ in receivables Monk manages, 92% of enterprise invoices have to be submitted through a corporate AP portal rather than paid from an emailed invoice. Monk submits into more than 600 of them, including Coupa, Ariba and SAP Business Network, and uploads 87% autonomously. Julia, the Monk agent for Intelligent Collections, reads customer replies and responds to what was written rather than advancing a fixed dunning sequence. 90% of invoices resolve without escalation. Email sends from your own mailbox via Gmail or Microsoft 365, so there is no new sending domain. Payments match to open invoices at 80%, rising to 95% with rules your team configures. Connects to QuickBooks, NetSuite and Dynamics 365 Business Central. Live in one to three days. SOC 2 Type II. 8 Ratings Visit Website Centrex Software Our powerful Customer Relationship Management (CRM) software can help you increase your team’s productivity, generate more revenue, and improve engagement with your clients. Manage your advance/loan portfolio. Integrated with ACH processors. Includes syndicate reporting and broker portal. Send email and text campaigns, send/receive SMS messages to clients, track email opens, and more. Send any document out for electronic signature with ClixSign®. See when documents are viewed and signed by up to 8 signers. Give your customers access to a branded portal to upload documents, view messages, track balances/payments, and more. State-of-the art contact and deal management software gives you the full picture of your entire pipeline. Centrex Software offers custom software development solutions. We help customers build web and mobile applications for any purpose. 18 Ratings Visit Website TrafficGuard Digital advertisers lose billions every year to invalid traffic, and most do not know it is happening. Fake clicks, bots and click farms are only part of it. The bigger drain is non-incremental traffic: excessive clickers with no intent to convert, and navigational traffic that would have found your brand anyway. All of it inflates cost and corrupts the data your optimisation depends on. TrafficGuard sits inside the advertising journey and verifies traffic in real time, before it reaches your campaigns. Our approach is surgical, not blunt force. Statistical invalidation removes the invalid and protects the genuine, with full transparency into exactly what was actioned and why. The result is cleaner signals, more accurate reporting, and ad spend that reaches real, high-intent users. One platform protects every channel that matters: - Search (Google Search & Performance Max) - Meta (Instagram & Facebook) - Affiliate - Mobile Start with a free 30-day audit in detection mode and see exactly how much invalid traffic is hitting your campaigns. Switch on prevention when you are ready. Backed by expert onboarding and responsive support, TrafficGuard is built to scale with your spend. Trusted by 10,000+ advertisers across multiple industries TrafficGuard is part of Adveritas, publicly listed and accountable on the Australian Securities Exchange (ASX:AV1). 89 Ratings Visit Website Notifyre Notifyre is a secure online fax and text messaging service for businesses, rated 4.7/5 from 1,187 customer reviews. Pay as you go from 3 cents per fax page and 2 cents per SMS, with no contracts, no hidden fees, and wallet funds that never expire. Why businesses choose Notifyre: - Live chat, phone, and email support from a local U.S. team - A dedicated account manager who guides you through 10DLC registration (the approval US carriers require for business texting) - Free BAA for medical and health organizations, with HIPAA compliance standard on every plan - ISO 27001 certified with AES 256-bit encryption, user access controls, audit trails, and 99.99% uptime Fax features: online fax platform, email to fax and fax to email, fax API, online fax numbers, free fax number porting, and fax broadcast to 20,000+ recipients. Text messaging features: SMS and MMS online, email to SMS, SMS and MMS API, mass texting and SMS marketing, subscriber and opt-out management, bulk contact upload, SMS templates, and personalization fields. Book a 15-min demo for one-on-one 10DLC guidance. 63 Ratings Visit Website LeakCheck Protect your digital identity and secure your online accounts with ASCOMP LeakCheck. This user-friendly Windows software allows you to securely check your passwords and email addresses against millions of known data breaches directly on your PC—without exposing your sensitive credentials. By utilizing secure k-anonymity technology, LeakCheck matches your data through encrypted queries, ensuring that no plain-text passwords or sensitive information ever leave your local system. You get instant visibility into whether your accounts have been compromised in past data leaks, complete with detailed information about each breach (such as the name, source, and date of the leak). With its automated background monitoring (available in the Professional Edition), LeakCheck continuously tracks your email addresses and alerts you immediately if new leaks are detected. It provides a simple, privacy-focused solution to stay ahead of cyber threats and proactively protect your personal and business credentials. 2 Ratings Visit Website UptimeRobot UptimeRobot is a website monitoring service with a forever free plan that lets you register with just an email and monitor up to 50 websites, servers, or keywords with 5-minute intervals. Setup takes only a few clicks. For faster checks and advanced features, paid plans offer 1-minute or 30-second intervals, along with SSL certificate, domain expiry, and heartbeat (cron job) monitoring. You can also create up to 100 status pages, customize them to match your brand, protect them with a password, and allow subscribers to receive updates. Get notified instantly via email, SMS, voice calls, or integrations with Slack, Zapier, PagerDuty, Splunk On-Call, Telegram, Webhooks, Discord, Mattermost, Pushbullet, Microsoft Teams, Google Chat, Pushover, and more. Mobile push notifications are available through the iOS and Android apps. Other features include maintenance windows, incident tracking with root cause analysis, tags, comments, and filters. Share account with other team members. 880 Ratings Visit Website
About Test, monitor and optimize your email programs to reach more subscribers and increase your ROI with the #1 trusted email verification and all-in-one deliverability solution. Gain actionable insights by uncovering the health of your opt-in email lists to reduce bounces, protect your sender's reputation, and reach more high-quality subscribers. Prevent missed opportunities and increase your email ROI by connecting our real-time API wherever you collect email addresses online. Virtually eliminate hard bounces from fake, mistyped, or invalid email addresses. Monitor your sending domains and IP addresses for blocklistings. Real-time alerts allow you to quickly respond to resolve potential issues. Helps you determine whether your message is landing in the inbox or in spam by mailbox providers, like Gmail, Outlook and iCloud. Precheck email messages for content and design errors and spam filtering issues before sending.	About MailerSend is a hassle-free transactional messaging service designed so that developers can integrate transactional email, SMS, and now WhatsApp quickly and effortlessly into their stack. Intuitively designed so anyone can contribute, with a powerful sending infrastructure and flexible payment plans that empower you to scale your sendings quickly. With over a decade of deliverability expertise, and inbuilt email verification, you can rest easy knowing your sender reputation will remain intact. Plus, premium features including sender identities, dedicated IPs, and priority support make for an advanced, comprehensive solution. Get started for FREE with 500 emails, then upgrade for as little as $7/month for up to 5000 emails. Want to try more? Get a 14-day free trial of our Professional plan and test-drive every feature it has to offer.
Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience Companies searching for a secure and accurate email verification solution	Audience Companies that need a transactional email solution
Support Phone Support Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Not Supported 24/7 Live Support Supported Online Supported
API Offers API Not Supported	API Offers API Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing No information available. Free Version Not Supported Free Trial Not Supported	Pricing Free Email API SMTP relay Webhooks WhatsApp API Transactional SMS API API permissions CC & BCC recipients Multiple sending domains Inbound route Survey emails Email split testing Email verification Sending domain reputation management Suppression list management Email tracking & analytics Custom tracking domain Data retention Dynamic content and conditions HTML email editor Drag & drop email builder Rich text editor File manager 24/7 email support 24/7 chat support Deliverability consultation Multiple users and roles Free Version Supported Free Trial Supported
Reviews/Ratings Overall 4.5 / 5 ease 5.0 / 5 features 4.5 / 5 design 4.5 / 5 support 3.0 / 5 Read all reviews	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software
Pros & Cons from Real Users Pros Kickbox has come to our work because we had a problem with our work email, many times it was difficult to take advantage of the lists correctly and divide the leads that came to us. It provides total management of our emails by doing a thorough analysis and separating the important emails from the not so important ones, boosting our marketing campaigns to the next level. It is a completely automated system that allows the mass sending of emails with simple configurations, takes the lists with our leads and carries out the campaign strategies programmed for our company. It allows us to streamline our marketing work, provides excellent tools and a robust interface that allows us to do our job easily. Since we registered, we discovered that its API is quite good, we were able to integrate it with ActiveCampaign and we managed to enhance our emails much better, prevent them from falling into spam and that the information reaches the people we want to reach perfectly. I like that it allows us to validate the emails to make sure we have the correct emails, and that campaign management works correctly, this helps us to debug and clean our database so that the workflow is solid and stable. It sends good notifications of delivery and verification which gives us a lot of confidence that the work we are doing is being well received. We changed jobs that were manual to something much more automated, saving us time on work that we now dedicate to promoting those campaigns that our potential clients receive. We reduced the number of bounced emails, Kickbox undoubtedly helped us define the area where we really wanted to work, so as not to waste time debugging lists, or sending emails that will not be answered or read, in addition to integrating this automated management to the sending of our campaigns. It's a whole mesh system that contributes to our CRM work. It is totally worth what we pay for the platform, the quality / price ratio is great, in addition to the fact that we fully trust the platform and we make our entire database available to you because I know that it will always be safe. Easy to use tool for validating emails. I like that it does initial cleans and you can export relevant raw data if there are errors upon validation before sending emails. Cons I don't like that it's only cloud-based, it closes the access possibilities a bit and, in our company, we do a lot of field work, we need to leave the office and do various paperwork outside, to be able to speed up our emails without having our computer everywhere It would be a plus to advance several steps. Once we needed customer support, and it seems to me that it is not good, there are some things that I did not understand, I tried to verify it through the documentation, but it is not as extensive as I would like, that is why I went to support but apparently, no they have a good guide. It would be ideal for Kickbox to have its own internal database and to be able to keep our lists there, or to be able to configure them within the platform, so that we don't have to verify them every so often as we need to, but rather there is already proof of what has already been verified. I don't find the reporting tool very useful; I don't like that it isn't very customizable and doesn't have some dynamic tools to make the report much more visual and accurate. Kickbox in general works very well and personally in my work we have not come across any failure in the functioning of the platform as such, it has not thrown false positives or bounced emails, so far, its verification is very good. A little pricey, but works well so worth the minor additional cost as compared to other platforms.
Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information Kickbox United States kickbox.com	Company Information MailerSend Founded: 2020 United States www.mailersend.com
Alternatives Bouncer	Alternatives SendGrid Twilio SendGrid
ZeroBounce	BlueFox Email Innovaris Group
Bulk Email Checker	Mailgun Sinch
Bouncy	Maileroo
VerifyEmail.io View All	SMTP.com Ziff Davis View All
Categories Email Deliverability Supported Email Verification Supported	Categories Drag and Drop Email Builders Supported Email APIs Supported Email Deliverability Supported Email Verification Supported SMS Marketing Supported SMTP Supported Transactional Email Supported
Email Verification Features Bulk Email Verification Supported Catch-all Server Detection Not Supported Disposable Email Detection Supported Domain Check Not Supported Mail Server Validation Not Supported Single Email Verification Supported Spam Trap Detection Not Supported Syntax Check Not Supported	Email Deliverability Features Deliverability Alerts Supported Deliverability Reporting Supported DMARC Analytics Supported Email Address Verification Supported Email Content Testing Supported Email Previewing Supported Inbox Placement Testing Supported IP Blacklist Monitoring Supported Reputation Reporting Supported Email Verification Features Bulk Email Verification Supported Catch-all Server Detection Supported Disposable Email Detection Supported Domain Check Not Supported Mail Server Validation Supported Single Email Verification Supported Spam Trap Detection Supported Syntax Check Supported Show More Features SMS Marketing Features 2-Way Messaging Supported Artificial Intelligence Supported Contact Management Not Supported Mass Texting Supported Message Personalization Supported MMS Supported Mobile Coupons Not Supported Mobile Keywords Not Supported Polls / Voting Not Supported Reporting/Analytics Supported Scheduled Messaging Supported Shortcodes Not Supported Text-to-Win Not Supported Transactional Email Features A/B Testing Supported Contact Database Not Supported Dynamic Content Supported Email Monitoring Supported Mailing List Management Supported Reporting/Analytics Supported Spam Check Supported Template Management Supported
Integrations Zapier Supported Axis LMS Not Supported BI Book Not Supported Causal Supported Courier Not Supported Easyflow Not Supported KonnectzIT Supported Mailster Supported Make Not Supported Pabbly Connect Not Supported PriMailer Supported Quickwork Not Supported ShipFlask Not Supported Stackreaction Supported Supalaunch Not Supported Truto Not Supported WHMCS Not Supported WhatsApp Not Supported WooCommerce Not Supported Wufoo Supported Show More Integrations View All 13 Integrations	Integrations Zapier Supported Axis LMS Supported BI Book Supported Causal Not Supported Courier Supported Easyflow Supported KonnectzIT Not Supported Mailster Not Supported Make Supported Pabbly Connect Supported PriMailer Not Supported Quickwork Supported ShipFlask Supported Stackreaction Not Supported Supalaunch Supported Truto Supported WHMCS Supported WhatsApp Supported WooCommerce Supported Wufoo Not Supported Show More Integrations View All 19 Integrations
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