# Top 10 Mailtester.com Alternatives & Competitors **Average Rating:** 4.2/5 **Total Number of Reviews:** 10 Research alternative solutions to Mailtester.com on G2, with real user reviews on competing tools. Email Verification Software is a widely used technology, and many people are seeking reliable, popular software solutions with ai text generation and ai text-to-speech. Other important factors to consider when researching alternatives to Mailtester.com include emails and integration. The best overall Mailtester.com alternative is Reoon Email Verifier. Other similar apps like Mailtester.com are ZeroBounce, Hunter, GTM Workspace - Powered by ZoomInfo, and Apollo.io. Mailtester.com alternatives can be found in [Email Verification Software](https://www.g2.com/categories/email-verification) but may also be in [Sales Intelligence Software](https://www.g2.com/categories/sales-intelligence) or [Email Deliverability Tools](https://www.g2.com/categories/email-deliverability). ## Best Paid & Free Alternatives to Mailtester.com - [Reoon Email Verifier](https://www.g2.com/products/reoon-email-verifier/reviews) - [ZeroBounce](https://www.g2.com/products/zerobounce/reviews) - [Hunter](https://www.g2.com/products/hunter/reviews) - [GTM Workspace - Powered by ZoomInfo](https://www.g2.com/products/gtm-workspace-powered-by-zoominfo/reviews) - [Apollo.io](https://www.g2.com/products/apollo-io/reviews) - [RocketReach](https://www.g2.com/products/rocketreach/reviews) - [Wiza](https://www.g2.com/products/wiza/reviews) - [MailerLite](https://www.g2.com/products/mailerlite/reviews) - [Validity Engage](https://www.g2.com/products/validity-engage/reviews) - [Saleshandy](https://www.g2.com/products/saleshandy/reviews) ## Top 10 Alternatives to Mailtester.com Recently Reviewed By G2 Community Browse options below. Based on reviewer data, you can see how Mailtester.com stacks up to the competition, check reviews from current & previous users in industries like Airlines/Aviation, Consumer Goods, and Information Technology and Services, and find the best product for your business. ### 1. [Reoon Email Verifier](https://www.g2.com/products/reoon-email-verifier/reviews) By Reoon Technology **Average Rating:** 4.8/5 **Total Reviews:** 1,016 Verifying email addresses in bulk has never been this easy. The Reoon email verification tool makes verifying or validating your email list super simple without sending any email. With our unique intelligent verification system, now you can verify the email addresses, which were almost impossible to verify in past. Gmail, Microsoft’s Email (i.e. Outlook, Hotmail, Live, MSN, etc.), Yahoo, and almost all other custom domain emails can be verified without any issue with our email verifier. Our detailed analytics will show you the precise condition of any email. Our up-to-date disposable email detection system will allow you to detect the most dynamic disposable addresses. With our unique email validation system, we are providing results with more than 99% accuracy. Top Benefits: 1. Verify email addresses in bulk without sending any email with our online email validator. 2. Check if an email is valid with great accuracy with our email validator. 3. Stop wasting money on disposable addresses that customers will never check after the first use. 4. Clean your email list before sending it with our automatic email cleaning service. 5. Reduce bounce rate. A high bounce rate can kill your email campaign. 6. Prevent your server and sending domain from being blocked/blacklisted by email providers. 7. Prevent your emails from ending up in the spam folders by sending emails to the quality addresses only. 8. Protect the sender reputation of your domain and server, which will result in better engagement. It's a web application and runs on Reoon's server. Users can access and use this from any web browser. Reviewers say compared to Mailtester.com, Reoon Email Verifier is: - Better at meeting requirements - Better at support - More usable Categories in common with Mailtester.com: [Email Verification](https://www.g2.com/categories/email-verification) **Compare:** [Mailtester.com vs Reoon Email Verifier](https://www.g2.com/compare/mailtester-com-vs-reoon-email-verifier) **Compare Reoon Email Verifier with other alternatives:** - [Reoon Email Verifier vs ZeroBounce](https://www.g2.com/compare/reoon-email-verifier-vs-zerobounce) - [Reoon Email Verifier vs Hunter](https://www.g2.com/compare/hunter-vs-reoon-email-verifier) - [Reoon Email Verifier vs GTM Workspace - Powered by ZoomInfo](https://www.g2.com/compare/gtm-workspace-powered-by-zoominfo-vs-reoon-email-verifier) - [Reoon Email Verifier vs Apollo.io](https://www.g2.com/compare/apollo-io-vs-reoon-email-verifier) - [Reoon Email Verifier vs RocketReach](https://www.g2.com/compare/reoon-email-verifier-vs-rocketreach) - [Reoon Email Verifier vs Wiza](https://www.g2.com/compare/reoon-email-verifier-vs-wiza) - [Reoon Email Verifier vs MailerLite](https://www.g2.com/compare/mailerlite-vs-reoon-email-verifier) - [Reoon Email Verifier vs Validity Engage](https://www.g2.com/compare/reoon-email-verifier-vs-validity-engage) - [Reoon Email Verifier vs Saleshandy](https://www.g2.com/compare/reoon-email-verifier-vs-saleshandy) ### 2. [ZeroBounce](https://www.g2.com/products/zerobounce/reviews) By ZeroBounce **Average Rating:** 4.7/5 **Total Reviews:** 1,368 ZeroBounce is a leading online email validation system to ensure that companies sending complex and high volume email avoid deliverability issues. Reviewers say compared to Mailtester.com, ZeroBounce is: - Better at support - Better at meeting requirements - More usable Categories in common with Mailtester.com: [Email Verification](https://www.g2.com/categories/email-verification) **Compare:** [Mailtester.com vs ZeroBounce](https://www.g2.com/compare/mailtester-com-vs-zerobounce) **Compare ZeroBounce with other alternatives:** - [ZeroBounce vs Reoon Email Verifier](https://www.g2.com/compare/reoon-email-verifier-vs-zerobounce) - [ZeroBounce vs Hunter](https://www.g2.com/compare/hunter-vs-zerobounce) - [ZeroBounce vs GTM Workspace - Powered by ZoomInfo](https://www.g2.com/compare/gtm-workspace-powered-by-zoominfo-vs-zerobounce) - [ZeroBounce vs Apollo.io](https://www.g2.com/compare/apollo-io-vs-zerobounce) - [ZeroBounce vs RocketReach](https://www.g2.com/compare/rocketreach-vs-zerobounce) - [ZeroBounce vs Wiza](https://www.g2.com/compare/wiza-vs-zerobounce) - [ZeroBounce vs MailerLite](https://www.g2.com/compare/mailerlite-vs-zerobounce) - [ZeroBounce vs Validity Engage](https://www.g2.com/compare/validity-engage-vs-zerobounce) - [ZeroBounce vs Saleshandy](https://www.g2.com/compare/saleshandy-vs-zerobounce) ### 3. [Hunter](https://www.g2.com/products/hunter/reviews) By Hunter **Average Rating:** 4.4/5 **Total Reviews:** 654 Direct access to all the web's email addresses. Reviewers say compared to Mailtester.com, Hunter is: - More usable - Better at meeting requirements - Better at support Categories in common with Mailtester.com: [Email Verification](https://www.g2.com/categories/email-verification) **Compare:** [Mailtester.com vs Hunter](https://www.g2.com/compare/hunter-vs-mailtester-com) **Compare Hunter with other alternatives:** - [Hunter vs Reoon Email Verifier](https://www.g2.com/compare/hunter-vs-reoon-email-verifier) - [Hunter vs ZeroBounce](https://www.g2.com/compare/hunter-vs-zerobounce) - [Hunter vs GTM Workspace - Powered by ZoomInfo](https://www.g2.com/compare/gtm-workspace-powered-by-zoominfo-vs-hunter) - [Hunter vs Apollo.io](https://www.g2.com/compare/apollo-io-vs-hunter) - [Hunter vs RocketReach](https://www.g2.com/compare/hunter-vs-rocketreach) - [Hunter vs Wiza](https://www.g2.com/compare/hunter-vs-wiza) - [Hunter vs MailerLite](https://www.g2.com/compare/hunter-vs-mailerlite) - [Hunter vs Validity Engage](https://www.g2.com/compare/hunter-vs-validity-engage) - [Hunter vs Saleshandy](https://www.g2.com/compare/hunter-vs-saleshandy) ### 4. [GTM Workspace - Powered by ZoomInfo](https://www.g2.com/products/gtm-workspace-powered-by-zoominfo/reviews) By ZoomInfo **Average Rating:** 4.5/5 **Total Reviews:** 9,110 GTM Workspace is a unified sales execution platform that brings together CRM data, ZoomInfo intelligence, engagement history, and buying signals in one consolidated view - so account executives and account managers can manage their entire book of business, prioritize pipeline, and act on the best opportunities without ever switching tools. Reviewers say compared to Mailtester.com, GTM Workspace - Powered by ZoomInfo is: - Better at meeting requirements - Better at support - More usable Categories in common with Mailtester.com: [Email Verification](https://www.g2.com/categories/email-verification) **Compare:** [Mailtester.com vs GTM Workspace - Powered by ZoomInfo](https://www.g2.com/compare/gtm-workspace-powered-by-zoominfo-vs-mailtester-com) **Compare GTM Workspace - Powered by ZoomInfo with other alternatives:** - [GTM Workspace - Powered by ZoomInfo vs Reoon Email Verifier](https://www.g2.com/compare/gtm-workspace-powered-by-zoominfo-vs-reoon-email-verifier) - [GTM Workspace - Powered by ZoomInfo vs ZeroBounce](https://www.g2.com/compare/gtm-workspace-powered-by-zoominfo-vs-zerobounce) - [GTM Workspace - Powered by ZoomInfo vs Hunter](https://www.g2.com/compare/gtm-workspace-powered-by-zoominfo-vs-hunter) - [GTM Workspace - Powered by ZoomInfo vs Apollo.io](https://www.g2.com/compare/apollo-io-vs-gtm-workspace-powered-by-zoominfo) - [GTM Workspace - Powered by ZoomInfo vs RocketReach](https://www.g2.com/compare/gtm-workspace-powered-by-zoominfo-vs-rocketreach) - [GTM Workspace - Powered by ZoomInfo vs Wiza](https://www.g2.com/compare/gtm-workspace-powered-by-zoominfo-vs-wiza) - [GTM Workspace - Powered by ZoomInfo vs MailerLite](https://www.g2.com/compare/gtm-workspace-powered-by-zoominfo-vs-mailerlite) - [GTM Workspace - Powered by ZoomInfo vs Validity Engage](https://www.g2.com/compare/gtm-workspace-powered-by-zoominfo-vs-validity-engage) - [GTM Workspace - Powered by ZoomInfo vs Saleshandy](https://www.g2.com/compare/gtm-workspace-powered-by-zoominfo-vs-saleshandy) ### 5. [Apollo.io](https://www.g2.com/products/apollo-io/reviews) By Apollo.io **Average Rating:** 4.7/5 **Total Reviews:** 9,791 Apollo is an all-in-one sales intelligence platform with tools to help you prospect, engage, and drive more revenue. Sellers and marketers use Apollo to discover more customers in market, connect with contacts, and establish a modern go-to-market strategy. Apollo's B2B Database includes over 210M contacts and 35M companies with robust and accurate data. Teams leverage Apollo’s Engagement Suite to scale outbound activity and sequences effectively. Finally, up-level your entire go-to-market processes with Apollo's Intelligence Engine with recommendations and analytics that help you close. Founded in 2015, Apollo.io is a leading data intelligence and sales engagement platform trusted by over 10,000 customers, from rapidly growing startups to global enterprises. Reviewers say compared to Mailtester.com, Apollo.io is: - Better at meeting requirements - Better at support - More usable Categories in common with Mailtester.com: [Email Verification](https://www.g2.com/categories/email-verification) **Compare:** [Mailtester.com vs Apollo.io](https://www.g2.com/compare/apollo-io-vs-mailtester-com) **Compare Apollo.io with other alternatives:** - [Apollo.io vs Reoon Email Verifier](https://www.g2.com/compare/apollo-io-vs-reoon-email-verifier) - [Apollo.io vs ZeroBounce](https://www.g2.com/compare/apollo-io-vs-zerobounce) - [Apollo.io vs Hunter](https://www.g2.com/compare/apollo-io-vs-hunter) - [Apollo.io vs GTM Workspace - Powered by ZoomInfo](https://www.g2.com/compare/apollo-io-vs-gtm-workspace-powered-by-zoominfo) - [Apollo.io vs RocketReach](https://www.g2.com/compare/apollo-io-vs-rocketreach) - [Apollo.io vs Wiza](https://www.g2.com/compare/apollo-io-vs-wiza) - [Apollo.io vs MailerLite](https://www.g2.com/compare/apollo-io-vs-mailerlite) - [Apollo.io vs Validity Engage](https://www.g2.com/compare/apollo-io-vs-validity-engage) - [Apollo.io vs Saleshandy](https://www.g2.com/compare/apollo-io-vs-saleshandy) ### 6. [RocketReach](https://www.g2.com/products/rocketreach/reviews) By RocketReach **Average Rating:** 4.4/5 **Total Reviews:** 1,376 Get real-time access to verified email lookup, phone number lookup, and social media links for over 700 million professionals across 60 million companies worldwide. RocketReach has advanced search capabilities, Chrome and Edge extensions, bulk lookups, and a powerful, intuitive API all in one platform built to scale with you. RocketReach can be integrated directly into your existing ecosystem with access to prebuilt integrations that include Salesforce, Outreach, HubSpot, Salesloft, Bullhorn and thousands of apps through Zapier. Reviewers say compared to Mailtester.com, RocketReach is: - More usable - Better at meeting requirements - Better at support Categories in common with Mailtester.com: [Email Verification](https://www.g2.com/categories/email-verification) **Compare:** [Mailtester.com vs RocketReach](https://www.g2.com/compare/mailtester-com-vs-rocketreach) **Compare RocketReach with other alternatives:** - [RocketReach vs Reoon Email Verifier](https://www.g2.com/compare/reoon-email-verifier-vs-rocketreach) - [RocketReach vs ZeroBounce](https://www.g2.com/compare/rocketreach-vs-zerobounce) - [RocketReach vs Hunter](https://www.g2.com/compare/hunter-vs-rocketreach) - [RocketReach vs GTM Workspace - Powered by ZoomInfo](https://www.g2.com/compare/gtm-workspace-powered-by-zoominfo-vs-rocketreach) - [RocketReach vs Apollo.io](https://www.g2.com/compare/apollo-io-vs-rocketreach) - [RocketReach vs Wiza](https://www.g2.com/compare/rocketreach-vs-wiza) - [RocketReach vs MailerLite](https://www.g2.com/compare/mailerlite-vs-rocketreach) - [RocketReach vs Validity Engage](https://www.g2.com/compare/rocketreach-vs-validity-engage) - [RocketReach vs Saleshandy](https://www.g2.com/compare/rocketreach-vs-saleshandy) ### 7. [Wiza](https://www.g2.com/products/wiza/reviews) By Wiza **Average Rating:** 4.5/5 **Total Reviews:** 1,252 Wiza is magic. Turn any LinkedIn Sales Navigator search into a clean list of verified emails, ready for outreach. Reviewers say compared to Mailtester.com, Wiza is: - Better at meeting requirements - Better at support - More usable Categories in common with Mailtester.com: [Email Verification](https://www.g2.com/categories/email-verification) **Compare:** [Mailtester.com vs Wiza](https://www.g2.com/compare/mailtester-com-vs-wiza) **Compare Wiza with other alternatives:** - [Wiza vs Reoon Email Verifier](https://www.g2.com/compare/reoon-email-verifier-vs-wiza) - [Wiza vs ZeroBounce](https://www.g2.com/compare/wiza-vs-zerobounce) - [Wiza vs Hunter](https://www.g2.com/compare/hunter-vs-wiza) - [Wiza vs GTM Workspace - Powered by ZoomInfo](https://www.g2.com/compare/gtm-workspace-powered-by-zoominfo-vs-wiza) - [Wiza vs Apollo.io](https://www.g2.com/compare/apollo-io-vs-wiza) - [Wiza vs RocketReach](https://www.g2.com/compare/rocketreach-vs-wiza) - [Wiza vs MailerLite](https://www.g2.com/compare/mailerlite-vs-wiza) - [Wiza vs Validity Engage](https://www.g2.com/compare/validity-engage-vs-wiza) - [Wiza vs Saleshandy](https://www.g2.com/compare/saleshandy-vs-wiza) ### 8. [MailerLite](https://www.g2.com/products/mailerlite/reviews) By MailerLite **Average Rating:** 4.6/5 **Total Reviews:** 1,113 For over 15 years MailerLite has helped small businesses, creators, and e-commerce businesses nurture customer relationships and drive more sales without breaking a sweat (or the bank). Reviewers say compared to Mailtester.com, MailerLite is: - Better at support - Better at meeting requirements - More usable Categories in common with Mailtester.com: [Email Verification](https://www.g2.com/categories/email-verification) **Compare:** [Mailtester.com vs MailerLite](https://www.g2.com/compare/mailerlite-vs-mailtester-com) **Compare MailerLite with other alternatives:** - [MailerLite vs Reoon Email Verifier](https://www.g2.com/compare/mailerlite-vs-reoon-email-verifier) - [MailerLite vs ZeroBounce](https://www.g2.com/compare/mailerlite-vs-zerobounce) - [MailerLite vs Hunter](https://www.g2.com/compare/hunter-vs-mailerlite) - [MailerLite vs GTM Workspace - Powered by ZoomInfo](https://www.g2.com/compare/gtm-workspace-powered-by-zoominfo-vs-mailerlite) - [MailerLite vs Apollo.io](https://www.g2.com/compare/apollo-io-vs-mailerlite) - [MailerLite vs RocketReach](https://www.g2.com/compare/mailerlite-vs-rocketreach) - [MailerLite vs Wiza](https://www.g2.com/compare/mailerlite-vs-wiza) - [MailerLite vs Validity Engage](https://www.g2.com/compare/mailerlite-vs-validity-engage) - [MailerLite vs Saleshandy](https://www.g2.com/compare/mailerlite-vs-saleshandy) ### 9. [Validity Engage](https://www.g2.com/products/validity-engage/reviews) By Validity Inc **Average Rating:** 4.5/5 **Total Reviews:** 989 Litmus is an email marketing solution that works alongside your ESP to help you create error-free emails in less time. In one platform, you can build faster, personalize better, test thoroughly, monitor deliverability, and analyze email performance. Reviewers say compared to Mailtester.com, Validity Engage is: - Better at meeting requirements - Better at support - More usable Categories in common with Mailtester.com: [Email Verification](https://www.g2.com/categories/email-verification) **Compare:** [Mailtester.com vs Validity Engage](https://www.g2.com/compare/mailtester-com-vs-validity-engage) **Compare Validity Engage with other alternatives:** - [Validity Engage vs Reoon Email Verifier](https://www.g2.com/compare/reoon-email-verifier-vs-validity-engage) - [Validity Engage vs ZeroBounce](https://www.g2.com/compare/validity-engage-vs-zerobounce) - [Validity Engage vs Hunter](https://www.g2.com/compare/hunter-vs-validity-engage) - [Validity Engage vs GTM Workspace - Powered by ZoomInfo](https://www.g2.com/compare/gtm-workspace-powered-by-zoominfo-vs-validity-engage) - [Validity Engage vs Apollo.io](https://www.g2.com/compare/apollo-io-vs-validity-engage) - [Validity Engage vs RocketReach](https://www.g2.com/compare/rocketreach-vs-validity-engage) - [Validity Engage vs Wiza](https://www.g2.com/compare/validity-engage-vs-wiza) - [Validity Engage vs MailerLite](https://www.g2.com/compare/mailerlite-vs-validity-engage) - [Validity Engage vs Saleshandy](https://www.g2.com/compare/saleshandy-vs-validity-engage) ### 10. [Saleshandy](https://www.g2.com/products/saleshandy/reviews) By Saleshandy **Average Rating:** 4.6/5 **Total Reviews:** 804 Saleshandy offers the most affordable pricing with unlimited email accounts and advanced cold email outreach features. Start your risk-free 14-day free trial. Reviewers say compared to Mailtester.com, Saleshandy is: - Better at support - Better at meeting requirements - More usable Categories in common with Mailtester.com: [Email Verification](https://www.g2.com/categories/email-verification) **Compare:** [Mailtester.com vs Saleshandy](https://www.g2.com/compare/mailtester-com-vs-saleshandy) **Compare Saleshandy with other alternatives:** - [Saleshandy vs Reoon Email Verifier](https://www.g2.com/compare/reoon-email-verifier-vs-saleshandy) - [Saleshandy vs ZeroBounce](https://www.g2.com/compare/saleshandy-vs-zerobounce) - [Saleshandy vs Hunter](https://www.g2.com/compare/hunter-vs-saleshandy) - [Saleshandy vs GTM Workspace - Powered by ZoomInfo](https://www.g2.com/compare/gtm-workspace-powered-by-zoominfo-vs-saleshandy) - [Saleshandy vs Apollo.io](https://www.g2.com/compare/apollo-io-vs-saleshandy) - [Saleshandy vs RocketReach](https://www.g2.com/compare/rocketreach-vs-saleshandy) - [Saleshandy vs Wiza](https://www.g2.com/compare/saleshandy-vs-wiza) - [Saleshandy vs MailerLite](https://www.g2.com/compare/mailerlite-vs-saleshandy) - [Saleshandy vs Validity Engage](https://www.g2.com/compare/saleshandy-vs-validity-engage) ## Explore Articles - [Highly recommended loyalty software for increasing repeat business](https://www.g2.com/discussions/highly-recommended-loyalty-software-for-increasing-repeat-business) - [Best platforms for real-time data integration](https://www.g2.com/discussions/what-are-the-best-platforms-for-real-time-data-integration) - [What are the key services offered by UKG consulting providers for organizations comparing vendors on features and cost?](https://www.g2.com/discussions/what-are-the-key-services-offered-by-ukg-consulting-providers-for-organizations-comparing-vendors-on-features-and-cost) - [What are the best Acumatica consulting partners for manufacturing firms with complex multi-warehouse and multi-entity requirements?](https://www.g2.com/discussions/what-are-the-best-acumatica-consulting-partners-for-manufacturing-firms-with-complex-multi-warehouse-and-multi-entity-requirements) - [Which work instructions platforms for a 50-person manufacturing team are worth using when you need compliance documentation and workflow optimization without enterprise pricing?](https://www.g2.com/discussions/which-work-instructions-platforms-for-a-50-person-manufacturing-team-are-worth-using-when-you-need-compliance-documentation-and-workflow-optimization-without-enterprise-pricing) - [Best affiliate marketing software for small businesses](https://www.g2.com/discussions/what-s-the-best-affiliate-marketing-software-for-small-businesses) ## Spotlight Categories - [Anti Money Laundering Software](https://www.g2.com/categories/anti-money-laundering) - [Spend Management Software](https://www.g2.com/categories/spend-management) - [Accounting Software](https://www.g2.com/categories/accounting)