--- title: MailTester Ninja Reviews meta\_title: 'MailTester Ninja Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter reviews by the users' company size, role or industry to find out how MailTester Ninja works for a business like yours. aggregate\_rating: rating\_value: 5.0 review\_count: 1 scale: '5' date\_modified: '2026-06-22' parent\_category: name: Collaboration & Productivity url: https://www.g2.com/categories/collaboration-productivity --- # MailTester Ninja Reviews & Product Details Claimed ###### Profile Status This profile is currently managed by MailTester Ninja but has limited features. Are you part of the MailTester Ninja team? [Upgrade your plan](https://my.g2.com/mailtester-ninja/upgrade?utm_campaign=s3&utm_medium=claim-popup&utm_source=g2) to enhance your branding and engage with visitors to your profile! MailTester.Ninja is a free and easy-to-use email checker that verifies or finds any address. A leading platform in the realm of email verification and discovery. As an advanced mail tester, we offer comprehensive solutions to ensure the accuracy and deliverability of your emails. Our email checker functionality is designed to validate your recipients in real-time, reducing bounce rates and increasing the efficiency of your marketing campaigns. By verifying each recipient address, MailTester.Ninja helps maintain the integrity of your sender reputation, preventing your emails from being flagged as spam. Moreover, as an effective email finder, MailTester.Ninja aids in expanding your outreach. Discover new potential contacts and leads with our sophisticated search tools, designed to explore and identify valid contacts that align with your business needs. * * * Seller [Mailtester](https://www.g2.com/sellers/mailtester) Discussions [MailTester Ninja Community](https://www.g2.com/products/mailtester-ninja/discuss) Languages Supported Afrikaans, Arabic, Belarusian, Bosnian, Bulgarian, Czech, Danish, German, English, Estonian, French, Irish, Croatian, Indonesian, Icelandic, Italian, Javanese, Georgian, Korean, Norwegian, Portuguese, Russian, Spanish, Sundanese, Ukrainian, Chinese (Traditional) Overview by Alexandre Malkovitch Show More ## Pricing Pricing provided by MailTester Ninja. ### Free Free Trial ### Starter $6.99 1 Per week [ View More Pricing Information ](https://www.g2.com/products/mailtester-ninja/pricing) ## Top-Rated Alternatives [ ![Neo](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Neo") Neo 4.6/5(146) ](https://www.g2.com/products/neo-email/reviews) [ ![Vend Email](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Vend Email") Vend Email 4.8/5(75) ](https://www.g2.com/products/vend-email/reviews) [ ![Outlook Drag & Drop to Browser](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Outlook Drag & Drop to Browser") Outlook Drag & Drop to Browser 4/5(72) ](https://www.g2.com/products/outlook-drag-drop-to-browser/reviews) [ View All Alternatives ](https://www.g2.com/products/mailtester-ninja/competitors/alternatives) ## MailTester Ninja Integrations (1) What do users say about integrations? Integration information sourced from real user reviews. [ ![Product Avatar Image](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Product Avatar Image") Clay ](https://www.g2.com/products/clay-com-clay/reviews) Show More ![Danila K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Danila K.") DK Danila K. Chief Operations Officer @MailTester.Ninja Computer Software Small-Business (50 or fewer emp.) 11/19/2025 "The only solution on the web that never stores your verified emails on their servers" 5/5 What do you like best about MailTester Ninja? Unlike other tools, we are the only solution on the web that never stores your verified emails on our servers. This guarantees full GDPR compliance and makes it impossible for your email lists to be resold to competitors. Review collected by and hosted on G2.com. What do you dislike about MailTester Ninja? Nothing for the moment, A SaaS that is improving every day. Review collected by and hosted on G2.com. What problems is MailTester Ninja solving and how is that benefiting you? The only tool on the market that allows you to test lists of several thousand emails at the best price Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ### There are not enough reviews of MailTester Ninja for G2 to provide buying insight. Below are some alternatives with more reviews: [ 1 ![Neo Logo](https://images.g2crowd.com/uploads/product/hd_favicon/3b665390c9ea96ebbf85a65b5015ec53/neo-email.svg "Neo Logo") Neo 4.6 (146) We are on a mission to give everyone on the internet an email that matches their name, one they are proud of, one that helps them build and grow their brand. Thus making the world more productive and successful. ](https://www.g2.com/products/neo-email/reviews "Neo")[ 2 ![Vend Email Logo](https://images.g2crowd.com/uploads/product/hd_favicon/bd2e734b61250f9de537374d54ee0683/vend-email.svg "Vend Email Logo") Vend Email 4.8 (75) Free forwarding emails you can sell. Anonymous email addresses you can quickly and securely create and transfer. ](https://www.g2.com/products/vend-email/reviews "Vend Email")[ 3 ![Outlook Drag & Drop to Browser Logo](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_9000335b4251c6f8143d2be411c01bae/outlook-drag-drop-to-browser.png "Outlook Drag & Drop to Browser Logo") Outlook Drag & Drop to Browser 4.0 (72) Outlook Drag & Drop to Browser is an Outlook addin designed to allow users to enable the drag and drop functionality to drag Outlook attachments and emails to their browser. ](https://www.g2.com/products/outlook-drag-drop-to-browser/reviews "Outlook Drag & Drop to Browser")[ 4 ![Infraforge Logo](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_6d1c021b15b38d266f3b746032c2a744/infraforge.png "Infraforge Logo") Infraforge 4.6 (56) Infraforge is a specialized platform designed to enhance cold email outreach by providing a private email infrastructure with dedicated IPs. It enables users to scale their outreach efforts without the risk of being flagged as spam, offering the capability to create thousands of domains and mailboxes with automated DNS setup and pre-warmed infrastructure for immediate sending. Key Features and Functionality: - Dedicated IPs: Each mailbox is assigned a dedicated IP, ensuring optimal deliverability and control over sender reputation. - Automated DNS Setup: Infraforge handles the automatic configuration of DNS settings, including DMARC, SPF, and DKIM, streamlining the setup process. - Pre-Warmed Mailboxes: Users can access pre-warmed domains and mailboxes, allowing for immediate and effective email sending without the typical warm-up period. - Bulk DNS Updates: The platform offers the ability to update multiple domains' DNS records simultaneously, enhancing efficiency in managing large-scale email campaigns. - Multi-IP Provisioning: Users can purchase additional IP addresses to further protect domain security and maintain high deliverability rates. - Masterbox: Infraforge provides a unified view of all emails across accounts within a workspace, simplifying email management. - API Integration: The platform offers an API for programmatic scaling, allowing seamless integration with existing tools and workflows. Primary Value and User Solutions: Infraforge addresses the critical challenge of maintaining high deliverability in cold email outreach. By offering dedicated IPs and automated setup processes, it ensures that emails reach recipients' inboxes rather than being marked as spam. The platform's scalability features, such as bulk DNS updates and multi-IP provisioning, allow businesses to expand their outreach efforts efficiently. Additionally, the integration capabilities and real-time monitoring tools provide users with comprehensive control over their email infrastructure, leading to improved campaign performance and higher engagement rates. ](https://www.g2.com/products/infraforge/reviews "Infraforge")[ 5 ![BlueMail Logo](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_ea674f9d92a760d473952ccec1d4bc02/bluemail.jpg "BlueMail Logo") BlueMail 4.3 (53) BlueMail is a, secure, and free cross-platform email and calendar application designed to manage an unlimited number of email accounts from various providers. It offers a unified inbox, allowing users to consolidate all their email accounts into a single, user-friendly interface. With support for IMAP, POP3, and Exchange protocols, BlueMail ensures seamless integration with services like Gmail, Outlook, Yahoo Mail, and more. The app is available on multiple platforms, including Windows, macOS, Linux, Android, and iOS, providing a consistent experience across devices. Key Features and Functionality: - Unified Inbox: Consolidates emails from all accounts into one view, simplifying email management. - Integrated Calendar: Allows users to plan events, invite contacts, and set notifications directly within the app. - Instant Push Notifications: Delivers emails instantaneously, ensuring timely communication. - Email Clustering: Organizes emails by sender and group, decluttering the inbox and enhancing productivity. - GemAI Integration: Utilizes advanced AI technologies to assist in composing, summarizing, and replying to emails efficiently. - MagicSync: Enables secure backup and synchronization of accounts and settings across devices. - Privacy and Security: Employs industry-leading protocols, including SSL/TLS and STARTTLS, to secure communications and offers features like PGP encryption and S/MIME support. Primary Value and User Solutions: BlueMail addresses the challenges of managing multiple email accounts by providing a unified, intuitive platform that enhances productivity and organization. Its AI-powered features streamline email composition and management, saving users time and effort. The integrated calendar and task management tools help users stay on top of their schedules and tasks. With a strong emphasis on privacy and security, BlueMail ensures that users' data remains protected, making it a reliable choice for both personal and professional communication needs. ](https://www.g2.com/products/bluemail/reviews "BlueMail")[ 6 ![ImprovMX Logo](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_b66ce829144afdaf9da0972076d637dc/improvmx.png "ImprovMX Logo") ImprovMX 4.8 (50) Create free email aliases for your domain name. Set up email forwarding in seconds and start receiving and sending emails with your domain name. Absolutely free. No registration. 24/7 Support. ](https://www.g2.com/products/improvmx/reviews "ImprovMX")[ 7 ![Reverse Email Lookup Logo](https://images.g2crowd.com/uploads/product/hd_favicon/31111217513fab5e8ebd0cf414fce31e/reverse-email-lookup.svg "Reverse Email Lookup Logo") Reverse Email Lookup 4.9 (49) Reverse Email Lookup helps you turn a single email address into a complete contact profile. ](https://www.g2.com/products/reverse-email-lookup/reviews "Reverse Email Lookup")[ 8 ![Junk Email Filter Logo](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_5c1f64eb91891ee8fe20dbed8ba4034c/junk-email-filter.png "Junk Email Filter Logo") Junk Email Filter 4.1 (40) Junk Email Filter is a front end spam filtering and virus blocking service for email servers. ](https://www.g2.com/products/junk-email-filter/reviews "Junk Email Filter")[ 9 ![Outlook Email Recovery Logo](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_3b8cd84d013bdaa61353afa033a6bcd7/outlook-email-recovery.png "Outlook Email Recovery Logo") Outlook Email Recovery 4.5 (25) Aryson PST Recovery is one of the most efficient Outlook PST Repair Tools that is capable of recovering not just corrupted data but also has the ability to restore deleted emails. After the recovery process, users are allowed to save the data in multiple output formats. It is an ideal recovery solution for all kinds of PST file created by several Outlook versions including 2016. Backed up with a strong algorithm, the tool scans all the mailbox items present in PST file & recover them in order. ](https://www.g2.com/products/outlook-email-recovery/reviews "Outlook Email Recovery")[ 10 ![Primeforge Logo](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_557ef80c1d61a6d6c19c5173b1adb7b2/primeforge.png "Primeforge Logo") Primeforge 4.6 (19) Primeforge is a cold email infrastructure platform that provides ready-to-use Google Workspace and Microsoft 365 mailboxes, specifically optimized for cold outreach campaigns. Its primary goal is to enhance email deliverability by aligning with the email service providers (ESPs) commonly used by prospects, thereby increasing the likelihood of landing in primary inboxes rather than spam folders. ](https://www.g2.com/products/primeforge/reviews "Primeforge") [Show More](#) ## Pricing Options Pricing provided by MailTester Ninja. ### Free Free Trial ### Starter $6.99 1 Per week ### Pro $16.99 Per Month [ View More Pricing Information ](https://www.g2.com/products/mailtester-ninja/pricing) ##### Categories on G2 [Other Email](https://www.g2.com/categories/other-email) ##### Explore More [Best CDP platforms](https://www.g2.com/discussions/your-top-picks-for-best-customer-data-platforms-in-2025)[best digital experience platforms](https://www.g2.com/discussions/looking-for-the-best-digital-experience-platforms-dxp-what-s-your-favorite)[Best tools for asset tracking in construction projects](https://www.g2.com/discussions/best-tools-for-asset-tracking-in-construction-projects) [Which insurance policy administration software supports policy generation and billing in a single unified platform?](https://www.g2.com/discussions/which-insurance-policy-administration-software-supports-policy-generation-and-billing-in-a-single-unified-platform)[Which identity resolution platform has the best match rates for an adtech or programmatic team that needs accurate audience identity across campaigns?](https://www.g2.com/discussions/which-identity-resolution-platform-has-the-best-match-rates-for-an-adtech-or-programmatic-team-that-needs-accurate-audience-identity-across-campaigns)[Best chatbots for lead generation services](https://www.g2.com/discussions/what-are-the-best-chatbots-for-lead-generation-services) [Show MoreShow Less](javascript:void(0);)