# Top Free Email Verification Software - Page 3 Check out our list of free Email Verification Software. Products featured on this list are the ones that offer a free trial version. As with most free versions, there are limitations, typically time or features. If you'd like to see more products and to evaluate additional feature options, compare all [Email Verification Software](https://www.g2.com/categories/email-verification) to ensure you get the right product. ## View Free Email Verification Software G2 takes pride in showing unbiased reviews on user satisfaction in our ratings and reports. We do not allow paid placements in any of our ratings, rankings, or reports. Learn about our [scoring methodologies](https://research.g2.com/g2-scoring-methodologies). **76** Email Verification Products Available View all [Email Verification Software](https://www.g2.com/categories/email-verification) View all [Email Verification Software](https://www.g2.com/categories/email-verification) ### [Byteplant Email Validator](https://www.g2.com/products/byteplant-email-validator/reviews) [By Byteplant](https://www.g2.com/sellers/byteplant) [ (23)4.8 out of 5 ](https://www.g2.com/products/byteplant-email-validator/reviews#reviews "Read Byteplant Email Validator Reviews") Product Description Byteplant offers top-of-the-range email validation tools: online easy-to-integrate email verification API, email list cleaning and bulk email validation. Germany-based and trusted by organizations **Market Segment:** 70% Small-Business, 17% Enterprise ![Albert C.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Albert C.") AC I work for a school district with about 25 000 students in Arkansas (southern United States). As part of getting ready for opening school in...[Read review](https://www.g2.com/products/byteplant-email-validator/reviews/byteplant-email-validator-review-4257900) ![Tarun W.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Tarun W.") TW Byteplant is a great platform for email validation, address validation, and phone number validation services. It helps us easily determine whether...[Read review](https://www.g2.com/products/byteplant-email-validator/reviews/byteplant-email-validator-review-12479946) Year Founded 2003 HQ Location Germany Company Website https://www.byteplant.com Twitter @Byteplant LinkedIn® Page https://www.linkedin.com/company/byteplanet.com ### [Atomic Mail Verifier](https://www.g2.com/products/atomic-mail-verifier/reviews) [By AtomPark Software](https://www.g2.com/sellers/atompark-software-cfe275f0-adad-4165-a47d-05ee7b1ff6e9) [ (20)3.4 out of 5 ](https://www.g2.com/products/atomic-mail-verifier/reviews#reviews "Read Atomic Mail Verifier Reviews") Product Description Atomic Mail Verifies is a software that verifies email addresses and removes dead or invalid emails from mailing list **Market Segment:** 50% Small-Business, 35% Mid-Market ![Sean G.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Sean G.") SG The software does a good job of removing bogus emails or correcting basic syntax errors within email addresses.[Read review](https://www.g2.com/products/atomic-mail-verifier/reviews/atomic-mail-verifier-review-789636) ![Verified User in Music](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Music") UM Atomic Mail Verifier is super solid!! It has allowed me to verify and ween out fake emails seamlessly! Definitely, recommend. I love the free trial...[Read review](https://www.g2.com/products/atomic-mail-verifier/reviews/atomic-mail-verifier-review-872603) HQ Location Mountain View Company Website https://www.atompark.com Twitter @marketingpark LinkedIn® Page https://www.linkedin.com/company/atompark-software-inc/about/ [![G2 Advertising](/assets/my-g2-logo-41632af6f81a240a0a9886638f412b2ac9a29f4001534f8c83be89a58ef9d45d.svg "G2 Advertising")](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) Sponsored G2 Advertising Get 2x conversion than Google Ads with G2 Advertising! G2 Advertising places your product in premium positions on high-traffic pages and on targeted competitor pages to reach buyers at key comparison moments. [ Learn More ](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) ### [Gamalogic](https://www.g2.com/products/gamalogic/reviews) [By Gamalogic](https://www.g2.com/sellers/gamalogic) [ (14)4.8 out of 5 ](https://www.g2.com/products/gamalogic/reviews#reviews "Read Gamalogic Reviews") Product Description Our Email Address Verification is an incredible service to validates email addresses on the off chance that you need to validate email addresses. When the validation has all been finished, the outcome **Market Segment:** 79% Small-Business, 14% Mid-Market ![Kristian Lee L.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Kristian Lee L.") KL These hassle-free tools can be you a good result in just a snap. Highly recommended[Read review](https://www.g2.com/products/gamalogic/reviews/gamalogic-review-5418482) Year Founded 2018 HQ Location Calicut, Kerala Company Website https://gamalogic.com Twitter @Gamalogicapp LinkedIn® Page https://www.linkedin.com/company/gamalogic/ ### [no2bounce](https://www.g2.com/products/no2bounce/reviews) [By no2bounce](https://www.g2.com/sellers/no2bounce) [ (14)4.5 out of 5 ](https://www.g2.com/products/no2bounce/reviews#reviews "Read no2bounce Reviews") Product Description no2bounce is a leading email validation tool designed to help businesses maintain a clean, accurate, and active email list. Using advanced AI-based email scoring and real-time email verification, our **Industries:** Marketing and Advertising · **Market Segment:** 57% Small-Business, 36% Mid-Market SM No2Bounce stands out for its reliable catch-all and accept-all verification. It gives us higher confidence in our email data and helps ensure our...[Read review](https://www.g2.com/products/no2bounce/reviews/no2bounce-review-12212851) ![Babar P.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Babar P.") BP We’ve been experimenting with several email verification services for our platform (e.g., mails.so and others). Interestingly, almost all of them...[Read review](https://www.g2.com/products/no2bounce/reviews/no2bounce-review-12883953) Year Founded 2020 HQ Location Bracknell, GB Company Website https://no2bounce.com/ LinkedIn® Page https://www.linkedin.com/company/no2bounce ### [Sparkle.io](https://www.g2.com/products/sparkle-io/reviews) [By Sparkle](https://www.g2.com/sellers/sparkle-f8f0db17-c492-4f19-9046-201537186d0a) [ (17)4.6 out of 5 ](https://www.g2.com/products/sparkle-io/reviews#reviews "Read Sparkle.io Reviews") Product Description Sparkle.io is an end-to-end sales management platform built to help businesses that want predictable results without risking their domains or inboxes. Most outreach tools focus on sending more emai **Market Segment:** 88% Small-Business, 6% Enterprise MB Their email verification tool is the best I’ve used.[Read review](https://www.g2.com/products/sparkle-io/reviews/sparkle-io-review-12924224) ![Charles W.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Charles W.") CW I find Sparkle.io very easy to use, which makes it simple to get the hang of things and set clear goals for my business or application. The ability...[Read review](https://www.g2.com/products/sparkle-io/reviews/sparkle-io-review-12978067) Year Founded 2024 HQ Location N/A Company Website https://sparkle.io/ Twitter @SparkleioHQ LinkedIn® Page https://www.linkedin.com/company/sparkleio/ ### [ExactVerify](https://www.g2.com/products/exactverify/reviews) [By ExactVerify](https://www.g2.com/sellers/exactverify) [ (13)5.0 out of 5 ](https://www.g2.com/products/exactverify/reviews#reviews "Read ExactVerify Reviews") Product Description ExactVerify is a comprehensive Email Validation Service designed to enhance the quality and effectiveness of your email communication. Our platform offers a robust suite of tools to ensure your email **Market Segment:** 85% Small-Business ![Alfie M.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Alfie M.") AM ExactVerify really works well for me. I was struggling with a massive amount of invalid and disposable emails. ExactVerify email verification tool...[Read review](https://www.g2.com/products/exactverify/reviews/exactverify-review-11762717) ![Henry L.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Henry L.") HL The 50 free credits for new users were incredibly helpful for testing and identifying invalid emails. After using them, I decided to switch to a...[Read review](https://www.g2.com/products/exactverify/reviews/exactverify-review-11856014) Year Founded 2023 HQ Location Chennai, IN Company Website https://www.exactverify.com/ Twitter @exactv\_email LinkedIn® Page https://www.linkedin.com/company/exactverify ### [mailboxlayer API](https://www.g2.com/products/mailboxlayer-api/reviews) [By Idera, Inc.](https://www.g2.com/sellers/idera-inc-6c9eda01-43cf-4bd5-b70c-70f59610d9a0) [ (11)4.3 out of 5 ](https://www.g2.com/products/mailboxlayer-api/reviews#reviews "Read mailboxlayer API Reviews") Product Description Mailboxlayer is a free, simple and powerful JSON API offering instant email address validation & verification via syntax checks, typo and spelling checks, SMTP checks, free and disposable provider **Market Segment:** 82% Small-Business, 18% Enterprise PS It is free for a little requests, secure, it give us a full verification.[Read review](https://www.g2.com/products/mailboxlayer-api/reviews/mailboxlayer-api-review-828028) ![Mike P.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Mike P.") MP The API is simple to integrate and returns accurate results for my email campaigns. Helps to keep my mail list clean and my bounce rate low.[Read review](https://www.g2.com/products/mailboxlayer-api/reviews/mailboxlayer-api-review-4842653) Year Founded 2007 HQ Location Austin, US Company Website https://erstudio.com/ Twitter @MigrationWiz LinkedIn® Page https://www.linkedin.com/company/bittitan ### [Finder.io by 500apps](https://www.g2.com/products/500apps-finder-io-by-500apps/reviews) [By 500apps](https://www.g2.com/sellers/500apps) [ (10)4.6 out of 5 ](https://www.g2.com/products/500apps-finder-io-by-500apps/reviews#reviews "Read Finder.io by 500apps Reviews") Product Description Finder.io by 500apps is an advanced Email Finder and Email Verifier tool that helps find the email addresses of people who matter most to your business. Finder.io is also one of the best lead sources **Market Segment:** 70% Mid-Market, 20% Small-Business ![Michael Jayson A.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Michael Jayson A.") MA You can easily find publicly posted email addresses. They even have a bulk search option to make it easier in finding email leads. Another thing I...[Read review](https://www.g2.com/products/500apps-finder-io-by-500apps/reviews/finder-io-by-500apps-review-7162832) ![Mark M.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Mark M.") MM I've been using Finder.io to find any email address in the world, and I'm incredibly impressed with the accuracy and speed of the service....[Read review](https://www.g2.com/products/500apps-finder-io-by-500apps/reviews/finder-io-by-500apps-review-7687670) Year Founded 2019 HQ Location New York, California Company Website https://applet.io/ Twitter @SitePing500apps LinkedIn® Page https://www.linkedin.com/company/outreachly-by-500apps/ ### [MailerCheck](https://www.g2.com/products/mailercheck/reviews) [By MailerLite](https://www.g2.com/sellers/mailerlite) [ (10)4.6 out of 5 ](https://www.g2.com/products/mailercheck/reviews#reviews "Read MailerCheck Reviews") Product Description Reach the inbox and boost your deliverability by verifying, analyzing and cleaning your email lists. MailerCheck is an email deliverability platform that provides businesses with tools to improve the **Market Segment:** 90% Small-Business, 10% Mid-Market ![Daniel W.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Daniel W.") DW I love the automation is included in the free plan. Many services provide it in the subscription plans. It is easy to integrate, and over the...[Read review](https://www.g2.com/products/mailercheck/reviews/mailercheck-review-4685445) ![Verified User in Food & Beverages](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Food & Beverages") UF Love their service, been a part of their beta testing team, the ease of use and functions one can use even on a Free basis[Read review](https://www.g2.com/products/mailercheck/reviews/mailercheck-review-4693312) Year Founded 2010 HQ Location San Francisco, CA Company Website https://www.mailerlite.com/ Twitter @mailerlite LinkedIn® Page https://www.linkedin.com/company/mailerlite-international/ ### [Lead411](https://www.g2.com/products/lead411/reviews) [By Lead411](https://www.g2.com/sellers/lead411) [ (481)4.5 out of 5 ](https://www.g2.com/products/lead411/reviews#reviews "Read Lead411 Reviews") Product Description Lead411 is an Unlimited data provider that has the most comprehensive and accurate information about contacts and companies available in the marketplace. We currently have over 450M contacts, within **Users:** CEO, President · **Industries:** Information Technology and Services, Marketing and Advertising · **Market Segment:** 66% Small-Business, 21% Mid-Market User SentimentHow are these determined? Reviewers frequently mention the accuracy and reliability of the contact data, the ease of use, the real-time notifications about company changes, and the cost-effectiveness compared to other platforms. Users reported outdated contact details, especially in niche areas and smaller markets, limitations for deep enterprise needs, restrictions on the number of leads that can be exported without extra cost, and a user interface that can be difficult to navigate. Year Founded 2001 HQ Location Boulder, Colorado Company Website https://www.lead411.com Twitter @lead411 LinkedIn® Page https://www.linkedin.com/company/335997/ ### [SafetyMails](https://www.g2.com/products/safetymails/reviews) [By Priscila Gonçalves](https://www.g2.com/sellers/priscila-goncalves) [ (8)4.3 out of 5 ](https://www.g2.com/products/safetymails/reviews#reviews "Read SafetyMails Reviews") Product Description SafetyMails is an advanced email verification and validation tool designed to help businesses improve deliverability, protect sender reputation, and increase the performance of their email marketing c **Market Segment:** 50% Mid-Market, 50% Small-Business ![Verified User in Telecommunications](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Telecommunications") UT Was really helpful filtering bad emails and spam as well as identifying key emails in a list.[Read review](https://www.g2.com/products/safetymails/reviews/safetymails-review-9866156) ![Nitish S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Nitish S.") NS This tool helps in strong encryption also this tool is very easy to use with user friendly interface that make easy to manage emails[Read review](https://www.g2.com/products/safetymails/reviews/safetymails-review-9880840) Year Founded 2016 HQ Location Rio de Janeiro, BR Company Website https://www.safetymails.com/ LinkedIn® Page https://www.linkedin.com/company/9457928 ### [BounceProtect](https://www.g2.com/products/bounceprotect/reviews) [By Bounce Protect](https://www.g2.com/sellers/bounce-protect) [ (5)5.0 out of 5 ](https://www.g2.com/products/bounceprotect/reviews#reviews "Read BounceProtect Reviews") Product Description BounceProtect is a powerful email validation and email deliverability platform built to help businesses improve inbox placement, reduce bounce rates, and maintain a strong sender reputation. Designed **Market Segment:** 40% Mid-Market, 40% Small-Business AK Honestly, Bounce Protect just works. The UI is clean, setup was smooth, and the support team actually helped us get started without any hassle....[Read review](https://www.g2.com/products/bounceprotect/reviews/bounceprotect-review-12868806) Year Founded 2024 HQ Location Toronto, CA Company Website https://bounceprotect.com LinkedIn® Page https://www.linkedin.com/company/bounce-protect ### [Postcoder](https://www.g2.com/products/postcoder/reviews) [By Allies Computing](https://www.g2.com/sellers/allies-computing) [ (59)4.6 out of 5 ](https://www.g2.com/products/postcoder/reviews#reviews "Read Postcoder Reviews") Product Description Postcoder is an address lookup and customer data verification API developed by Allies Computing. Used by over 10,000 organisations worldwide, Postcoder helps businesses capture and verify customer dat **Industries:** Computer Software, Retail · **Market Segment:** 66% Small-Business, 25% Mid-Market ![Tim H.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Tim H.") TH Postcoder just reliably works in the background, giving our customers easy and reliable data so they can check out quickly and we get accurate data...[Read review](https://www.g2.com/products/postcoder/reviews/postcoder-review-11283488) TW Postcoder offers an excellent developer experience — the documentation, examples, and support are all well delivered. The API security is...[Read review](https://www.g2.com/products/postcoder/reviews/postcoder-review-11338413) Year Founded 1987 HQ Location Norwich, GB Company Website https://alliescomputing.com/ Twitter @AlliesCom LinkedIn® Page https://www.linkedin.com/company/allies-computing-ltd/ ### [Captain Verify](https://www.g2.com/products/captain-verify/reviews) [By Captain Verify](https://www.g2.com/sellers/captain-verify) [ (4)4.4 out of 5 ](https://www.g2.com/products/captain-verify/reviews#reviews "Read Captain Verify Reviews") Product Description Let’s be honest: sending an email campaign and watching your bounce rate spike is incredibly frustrating. You’ve put in the work to build your audience, but the reality of the digital world is that da **Market Segment:** 75% Mid-Market, 75% Small-Business ![Maksim S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Maksim S.") MS Quick and simple to use, interface contain no more, so it saves time. [Read review](https://www.g2.com/products/captain-verify/reviews/captain-verify-review-2092058) ![Christoph D. W.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Christoph D. W.") CW It's simple, no hassles, and no rings, and whistles. It is cheap and clearly laid out.And it seems that it could be easily integrated. The...[Read review](https://www.g2.com/products/captain-verify/reviews/captain-verify-review-4474841) Year Founded 2010 HQ Location Draguignan, FR Company Website https://captainverify.com/fr/ Twitter @captainverify LinkedIn® Page https://www.linkedin.com/company/captainverify/about/ ### [GetProspect](https://www.g2.com/products/getprospect/reviews) [By GetProspect](https://www.g2.com/sellers/getprospect) [ (43)4.0 out of 5 ](https://www.g2.com/products/getprospect/reviews#reviews "Read GetProspect Reviews") Product Description GetProspect is a lead generation platform that helps businesses find professional email addresses from Linkedin or our B2B database by filters like job title, location, industry, company size, and muc **Industries:** Information Technology and Services, Computer Software · **Market Segment:** 63% Small-Business, 28% Mid-Market ![Verified User in Information Technology and Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Information Technology and Services") AI Getprospect has a very easy to use UI and helps extract email addresses from Linkedin profiles. It is great for building prospect lists that can be...[Read review](https://www.g2.com/products/getprospect/reviews/getprospect-review-3729704) ![Ilan K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Ilan K.") IK Lead data is up to date and the verified emails are accurate. The tool is easy to set up and share with team members. Their customer support is...[Read review](https://www.g2.com/products/getprospect/reviews/getprospect-review-4298037) Year Founded 2016 HQ Location Kyiv, UA Company Website https://getprospect.io#features Twitter @GetProspect LinkedIn® Page https://www.linkedin.com/company/getprospect/about [![G2 Advertising](/assets/my-g2-logo-41632af6f81a240a0a9886638f412b2ac9a29f4001534f8c83be89a58ef9d45d.svg "G2 Advertising")](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) Sponsored G2 Advertising Get 2x conversion than Google Ads with G2 Advertising! G2 Advertising places your product in premium positions on high-traffic pages and on targeted competitor pages to reach buyers at key comparison moments. [ Learn More ](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) - [‹ Prev‹ Prev](/categories/email-verification/free?page=2#product-list) - [1](/categories/email-verification/free#product-list) - [2](/categories/email-verification/free?page=2#product-list) - 3 - [4](/categories/email-verification/free?page=4#product-list) - [5](/categories/email-verification/free?page=5#product-list) - [6](/categories/email-verification/free?page=6#product-list) - [Next ›Next ›](/categories/email-verification/free?page=4#product-list)