--- title: Proofy.io Reviews meta_title: 'Proofy.io Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 277 reviews by the users' company size, role or industry to find out how Proofy.io works for a business like yours. aggregate_rating: rating_value: 4.7 review_count: 277 scale: '5' date_modified: '2026-07-19' parent_category: name: Collaboration & Productivity url: https://www.g2.com/categories/collaboration-productivity --- # Proofy.io Reviews **Vendor:** Proofy.io **Category:** [Email Verification Software](https://www.g2.com/categories/email-verification) **Average Rating:** 4.7/5.0 **Total Reviews:** 277 ## About Proofy.io Proofy.io is a comprehensive email verification service designed to enhance the effectiveness of email marketing campaigns by ensuring the accuracy and validity of email addresses. By identifying and removing invalid, disposable, and risky email addresses, Proofy.io helps businesses improve deliverability rates, protect sender reputation, and increase return on investment. Key Features and Functionality: - Bulk Email Verification: Easily upload and verify large email lists through a user-friendly web interface, streamlining the process of maintaining clean and effective mailing lists. - API Integration: Seamlessly integrate email verification into existing systems with Proofy.io's robust API, supporting single real-time, batch, and bulk verification to suit various business needs. - Real-Time Verification Widget: Implement a real-time email validation widget into registration or subscription forms to prevent invalid emails from entering databases, ensuring data integrity from the point of entry. - Advanced Verification Checks: Utilize multiple verification methods, including syntax validation, domain validation, SMTP verification, and detection of disposable email addresses, to ensure comprehensive email list cleaning. - Duplicate Email Removal: Automatically identify and eliminate duplicate email addresses within lists, enhancing the efficiency of email campaigns. - Accept-All Detection: Detect email addresses associated with accept-all domains, which may accept all emails but still cause bounces, allowing for more targeted and effective email campaigns. Primary Value and Solutions Provided: Proofy.io addresses the critical need for accurate and reliable email lists in marketing efforts. By ensuring that email databases are free from invalid or risky addresses, businesses can: - Enhance Email Deliverability: Reduce bounce rates and increase the likelihood of emails reaching intended recipients, leading to more successful campaigns. - Protect Sender Reputation: Maintain a positive sender reputation by avoiding spam traps and minimizing the risk of being blacklisted by email service providers. - Increase ROI: Optimize marketing resources by focusing efforts on valid and engaged recipients, thereby improving open rates, engagement, and overall campaign effectiveness. By offering a suite of tools and integrations, Proofy.io empowers businesses to maintain clean email lists, safeguard their email marketing infrastructure, and achieve better outcomes from their email communication strategies. ## Proofy.io Pros & Cons **What users like:** - Users find Proofy.io to be **extremely easy to use** , streamlining email verification and improving outreach efficiency. (6 reviews) - Users value the **affordable pricing** of Proofy.io, appreciating its cost-effective email verification solutions for marketing campaigns. (5 reviews) - Users appreciate the **user-friendly interface** of Proofy.io, making email verification quick and efficient for large lists. (5 reviews) - Users value the **accuracy** of Proofy.io, which significantly reduces bounce rates and ensures effective outreach. (4 reviews) - Users love the **easy email verification** process of Proofy.io, enhancing outreach results with minimal effort. (4 reviews) - Reliability (4 reviews) - Accuracy of Information (2 reviews) - Efficiency (2 reviews) - Features (2 reviews) - Automation (1 reviews) **What users dislike:** - Users report significant **accuracy issues** with email verification, leading to frustrating experiences due to incorrect results. (1 reviews) - Users report **poor email verification accuracy** and unresponsive support, leading to frustrating experiences with Proofy.io. (1 reviews) - Users report **incorrect information** from Proofy.io's email verification, leading to frustrating deliverability issues and unresponsive support. (1 reviews) - Users find the **knowledge base insufficient** , leading to difficulties in finding necessary information about Proofy.io. (1 reviews) - Users are disappointed by the **limited free credits** , making it hard to evaluate before purchasing. (1 reviews) - Limited Free Version (1 reviews) - Users express concern over the **missing information** regarding language options and email data details in Proofy.io. (1 reviews) ## Proofy.io Reviews ### 1. Email Verify **Rating:** 3.5/5.0 stars **Reviewed by:** Zarsis A. | Lead Generator, Small-Business (50 or fewer emp.) **Reviewed Date:** September 17, 2020 **What do you like best about Proofy.io?** The dashboard is intuitive, comes with Developers API, u can easily plug it in your application and start validating emails. Pricing is good as well, not too expensive **What do you dislike about Proofy.io?** Worked great - I can't think of anything I'd like to add at this point. **Recommendations to others considering Proofy.io:** The experience with the Proofy is very much satisfactory as compared with other service provider of email verification. **What problems is Proofy.io solving and how is that benefiting you?** Mostly email verify ### 2. the email verifier is very awesome and gives free credit for writing a review really thanks **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Marketing and Advertising | Small-Business (50 or fewer emp.) **Reviewed Date:** January 12, 2021 **What do you like best about Proofy.io?** It gives free credit for writing a review really thanks **What do you dislike about Proofy.io?** i like everything i n proofy.io, cz there is nothing to dislike in here. i prefer proofy.io **Recommendations to others considering Proofy.io:** fully **What problems is Proofy.io solving and how is that benefiting you?** i can verify emails very easily, t\and the Ui is easy and good ### 3. I suggest this site for bulk email validation its working properly **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Marketing and Advertising | Mid-Market (51-1000 emp.) **Reviewed Date:** February 11, 2021 **What do you like best about Proofy.io?** Automatic validation for bulk emails verifying **What do you dislike about Proofy.io?** Prices are little bit high for the paid validation **What problems is Proofy.io solving and how is that benefiting you?** Email verifying it removes duplicate email from the file we upload ### 4. Proofly Review **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Public Relations and Communications | Small-Business (50 or fewer emp.) **Reviewed Date:** September 26, 2020 **What do you like best about Proofy.io?** Wonderful system that allows me to get rid of inactive emails. It is an effective and accurate email validation tool. It is very simple to use and flags out every invalid email id in your mailing list. **What do you dislike about Proofy.io?** Nothing, I can't say anything bad about the software **Recommendations to others considering Proofy.io:** I would recommend that they purchase a large plan. **What problems is Proofy.io solving and how is that benefiting you?** Wonderful system that allows me to get rid of inactive emails. It is an effective and accurate email validation tool. It is very simple to use and flags out every invalid email id in your mailing list. ### 5. Proofy honest review **Rating:** 4.0/5.0 stars **Reviewed by:** Idris J. | Small-Business (50 or fewer emp.) **Reviewed Date:** November 06, 2020 **What do you like best about Proofy.io?** When it comes to provide accurate data after verification, this tool is the best. one nice thing is that the provide a lot of credit to their users to test their tool compared to their competitors. keep up the good work guys **What do you dislike about Proofy.io?** the have to add a feature which will allow users to download result in excel format. **What problems is Proofy.io solving and how is that benefiting you?** verify business email in bulk. ### 6. Necessary tool **Rating:** 5.0/5.0 stars **Reviewed by:** Yann S. | Small-Business (50 or fewer emp.) **Reviewed Date:** October 14, 2020 **What do you like best about Proofy.io?** The possibility to check my email lists quickly and efficiently **What do you dislike about Proofy.io?** none so far, all is working exactly as expected **What problems is Proofy.io solving and how is that benefiting you?** Eliminating 'expired' emails and thus alleviating the weight of my emailing campaigns ### 7. Love it **Rating:** 5.0/5.0 stars **Reviewed by:** Yousef H. | Media Consultant, Mid-Market (51-1000 emp.) **Reviewed Date:** August 20, 2020 **What do you like best about Proofy.io?** I was searching for email verification tool, i found proofy is the best so far easy to use the price very good and the results is amazing **What do you dislike about Proofy.io?** so far i didn't face any issue using the service **What problems is Proofy.io solving and how is that benefiting you?** we have list of emails which we want to make sure that it's working before we send email marketing ### 8. best email validation service proofy.io **Rating:** 5.0/5.0 stars **Reviewed by:** Mahesh n. | Co-Founder, Mid-Market (51-1000 emp.) **Reviewed Date:** July 27, 2020 **What do you like best about Proofy.io?** Proofy offers very service under budget i was using emaillistverify earlier but now after using proofy i observed that proofy verified data is best as it gave me less bounce rate **What do you dislike about Proofy.io?** there is nothing to dislike about proofy but i hope it can improve UI more better **Recommendations to others considering Proofy.io:** i recommend everyone to use proofy.io before starting their marketing campaigns using proofy.io will help to reach customers easily and more effectively **What problems is Proofy.io solving and how is that benefiting you?** i was running campaigns for my company leads but i faced highest bounce rate after using proofy i got good result from my customers and my sales hit spike. thanks to proofy ### 9. Excellent email checker! **Rating:** 5.0/5.0 stars **Reviewed by:** Pablo Darío G. | Analista Senior, Small-Business (50 or fewer emp.) **Reviewed Date:** November 03, 2020 **What do you like best about Proofy.io?** What I liked the most is the ease with which it is used **What do you dislike about Proofy.io?** I have not found any relevant disadvantage. **Recommendations to others considering Proofy.io:** It is simple, friendly, and intuitive. **What problems is Proofy.io solving and how is that benefiting you?** It is an excellent tool for verifying email addresses. It has allowed me to verify emails of dubious origin. ### 10. Easy pay-per-use tool **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** November 17, 2020 **What do you like best about Proofy.io?** Pay-per-use and .csv upload and cheap for verification **What do you dislike about Proofy.io?** unknown accuracy - was not able to catch all bounced email addresses in a test **What problems is Proofy.io solving and how is that benefiting you?** reducing bounce rate -> email verification lead to lower bounce rates ### 11. Easy to Use and Very Accurate **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Automotive | Small-Business (50 or fewer emp.) **Reviewed Date:** November 07, 2020 **What do you like best about Proofy.io?** I like that it is very user -friendly and the page looks clean and very easy to navigate. **What do you dislike about Proofy.io?** I wish that I could just copypaste multiple lists in a box to verify. **What problems is Proofy.io solving and how is that benefiting you?** Cost-effective way, yet fast, email validation. ### 12. Great email bundle checking **Rating:** 5.0/5.0 stars **Reviewed by:** Yg S. | Small-Business (50 or fewer emp.) **Reviewed Date:** October 13, 2020 **What do you like best about Proofy.io?** Very Nice service I like this tool for bundling all the email checking **What do you dislike about Proofy.io?** All the user experience was great and soft **Recommendations to others considering Proofy.io:** It is a great tool to be sure email you are sending are ok. **What problems is Proofy.io solving and how is that benefiting you?** Proofy enables me to be sure that the emails I am using are valide. ### 13. Good Email Verification Service Provider **Rating:** 4.0/5.0 stars **Reviewed by:** COTAXO C. | Web Platform for Registrations, Returns, Filings, IPR in India, Small-Business (50 or fewer emp.) **Reviewed Date:** July 28, 2020 **What do you like best about Proofy.io?** Price, user interface is very good and customer support is awesome. **What do you dislike about Proofy.io?** I have not encountered any instance where I can no be satisfied by their service **Recommendations to others considering Proofy.io:** All users look for quality, dependable, cost saving, and good customer support for email verification. All are met by this company **What problems is Proofy.io solving and how is that benefiting you?** I have email list of my prospective customers, but having large list has some its problems. I was required to clean my list and their proofy.io helped and provided great solution ### 14. Awesome email verification service! **Rating:** 5.0/5.0 stars **Reviewed by:** Viners E. | Small-Business (50 or fewer emp.) **Reviewed Date:** August 24, 2020 **What do you like best about Proofy.io?** One of the best and premium email verification services in the market. **What do you dislike about Proofy.io?** We are very pleased with their service and can't point out any cons, its really awesome **What problems is Proofy.io solving and how is that benefiting you?** The experience with the Proofy is very much satisfactory as compared with other service provider of email verification. And now i can send an email without any spam, a fine tool for email verifications ### 15. good user experience **Rating:** 4.5/5.0 stars **Reviewed by:** Rivo A. | Mid-Market (51-1000 emp.) **Reviewed Date:** November 03, 2020 **What do you like best about Proofy.io?** it has a good delivery rate and is user-friendly **What do you dislike about Proofy.io?** there is an improvement to do about the dashboard **What problems is Proofy.io solving and how is that benefiting you?** reduction of bounce ### 16. Awesome email verifies! **Rating:** 5.0/5.0 stars **Reviewed by:** Vinodkumar B. | Chief Operating Officer, Computer & Network Security, Enterprise (> 1000 emp.) **Reviewed Date:** July 20, 2020 **What do you like best about Proofy.io?** The very accurate email validation tool, It helps to run more email campaigns **What do you dislike about Proofy.io?** Nothing about say , slightly team has improve their dashboard **What problems is Proofy.io solving and how is that benefiting you?** Running a bulk email campaign with any spam ### 17. Great service for e-mail validation **Rating:** 5.0/5.0 stars **Reviewed by:** Marian C. | Small-Business (50 or fewer emp.) **Reviewed Date:** June 03, 2020 **What do you like best about Proofy.io?** Ease of use and e-mail validation accuracy. **What do you dislike about Proofy.io?** Nothing at the moment. The service is exactly what we were looking for. **Recommendations to others considering Proofy.io:** You need to try Proofy asap as a trial to see if it meets your needs. **What problems is Proofy.io solving and how is that benefiting you?** Using it we improved our e-mail and newsletter campaigns deliverability. Our e-mail bounce has dropped instantly. ### 18. Very simple system **Rating:** 5.0/5.0 stars **Reviewed by:** Leandro M. | CEO, Small-Business (50 or fewer emp.) **Reviewed Date:** September 25, 2020 **What do you like best about Proofy.io?** very simple to use system. Use in conjunction with skrapp.io **What do you dislike about Proofy.io?** I like everything in the system. I like a lot. **Recommendations to others considering Proofy.io:** Learn by practicing. Is not difficult. **What problems is Proofy.io solving and how is that benefiting you?** I'm doing B2B email verification. ### 19. Great tool for sales **Rating:** 4.5/5.0 stars **Reviewed by:** Kate B. | Small-Business (50 or fewer emp.) **Reviewed Date:** May 02, 2020 **What do you like best about Proofy.io?** We use proofy daily to check emails and improve our accuracy on our outbound sales proccess. Very easy to use. **What do you dislike about Proofy.io?** There are some emails that were checked as invalid that we found it was valid, but the rate is acceptable. **Recommendations to others considering Proofy.io:** The app help me to avoid bounce, which improve my email delivery a lot. Thanks to proofy **What problems is Proofy.io solving and how is that benefiting you?** Database validation to decrease the bounce rate ### 20. Best verify email ever **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Financial Services | Small-Business (50 or fewer emp.) **Reviewed Date:** December 07, 2020 **What do you like best about Proofy.io?** easy to use and clean and verify email list well **What do you dislike about Proofy.io?** nothing really , all was good with me all email clean up good **What problems is Proofy.io solving and how is that benefiting you?** clean our list from spam email and junk ### 21. Excellent Tool **Rating:** 5.0/5.0 stars **Reviewed by:** Eburuche B. | Training Specialist, Small-Business (50 or fewer emp.) **Reviewed Date:** April 29, 2020 **What do you like best about Proofy.io?** Proofy has helped me to easily verify our email contacts thus helping us clean our email list and making deliverability easy. Thanks to Proofy Team **What do you dislike about Proofy.io?** I greatly love all the features of the tool. **Recommendations to others considering Proofy.io:** This product surpassed my expectation **What problems is Proofy.io solving and how is that benefiting you?** Proofy has helped me to easily verify our email contacts thus helping us clean our email list and making deliverability easy. Thanks to Proofy Team ### 22. Worth your investment **Rating:** 5.0/5.0 stars **Reviewed by:** Manoj L. | Email Marketing Manager, Small-Business (50 or fewer emp.) **Reviewed Date:** December 27, 2019 **What do you like best about Proofy.io?** Email analysis by software makes me to use all the time and I wouldn't mind referring my clients that are in need of email verifier. The overall tool is good and worth checking your email list before sending an email so you can avoid a high bounce rate in your email lists and get a high delivery rate which is something that most email marketers lack in the first. **What do you dislike about Proofy.io?** No. Love the software offered by proofy team. **What problems is Proofy.io solving and how is that benefiting you?** One of the problems I had earlier was the email deliverability and high bounce rate which caused a problem in my earlier days. I'd personally recommend people to check their email list before sending it out and the software is worth you every penny. :) ### 23. Excellent and Cost effective tool **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Marketing and Advertising | Small-Business (50 or fewer emp.) **Reviewed Date:** December 11, 2020 **What do you like best about Proofy.io?** Quality of verification Price Dashboard Email finder **What do you dislike about Proofy.io?** I am not find any downsides yet. Its easy to use. **What problems is Proofy.io solving and how is that benefiting you?** Single email verification Bulk email verification ### 24. Great tool for verifying emails **Rating:** 5.0/5.0 stars **Reviewed by:** Helen B. | Marketing Manager, Small-Business (50 or fewer emp.) **Reviewed Date:** June 16, 2020 **What do you like best about Proofy.io?** Simple UI, extremely fast, and very friendly support, price is awesome. **What do you dislike about Proofy.io?** Probably it would be nice to be able to upload bigger files. **What problems is Proofy.io solving and how is that benefiting you?** It was a fast and not expensive way to verify my email database. ### 25. Free emails verifications **Rating:** 4.0/5.0 stars **Reviewed by:** Arnaud B. | Fondateur, Small-Business (50 or fewer emp.) **Reviewed Date:** January 31, 2020 **What do you like best about Proofy.io?** They allow go check a lot of emails for free very useful for our Non-Profit Organization. The interface is very easy to use, fast and we can export emails by categories that is really useful. **What do you dislike about Proofy.io?** The price as we are a Non-Profit Organization. But they are competitive comparatively to other platform like MailChimp, MailJet and so on ... **What problems is Proofy.io solving and how is that benefiting you?** Checking our huge newsletter very easily. It allows us to check back old emails that no longer exists in our lists that got more 14 000 users and we did it very fast ;) ### 26. Easy to use **Rating:** 5.0/5.0 stars **Reviewed by:** Dee D. | Project Manager, Mid-Market (51-1000 emp.) **Reviewed Date:** October 23, 2019 **What do you like best about Proofy.io?** I was looking for a good value bulk email list checker for a client of ours and decided to go for Proofy.io due to the good reviews. It is easy to use and you can upload .csv and .txt files online without downloading software. The list is limited to 50.000 emails. If you have a larger file to check, you would have to do it in batches. **What do you dislike about Proofy.io?** It would be good if you could add bigger lists. **Recommendations to others considering Proofy.io:** Try it out. Reasonable priced **What problems is Proofy.io solving and how is that benefiting you?** Importing a newsletter database for a client who changes email server as they were previously marked as spam as they have never cleaned up their mailing list. With Proofy we reduce the bounce rate in order that the new mail server will not be blacklisted. ### 27. Great app, great interface, great value. **Rating:** 5.0/5.0 stars **Reviewed by:** adrian w. | Brand Creator, Small-Business (50 or fewer emp.) **Reviewed Date:** March 14, 2020 **What do you like best about Proofy.io?** Easy to get started, does the job with great speed and results. Interface is easy to undrestand and use. The price is very reasonable and even offers ways to get free credits. Overall very happy with this service. **What do you dislike about Proofy.io?** Nothing much to dislike about this service. It has a very simple and easy to understand interface that delivers everything I need it to do. **What problems is Proofy.io solving and how is that benefiting you?** Very effectively cleaned my email list. Helped get rid of potential spammy emails and save my organisation from getting banned from my email provider. ### 28. Proofy Review **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Retail | Small-Business (50 or fewer emp.) **Reviewed Date:** September 08, 2020 **What do you like best about Proofy.io?** I love the easy to use software. Validation is quick and easy. **What do you dislike about Proofy.io?** It usually takes customer service 3 minutes to respond. **Recommendations to others considering Proofy.io:** Proofy is wonderful! **What problems is Proofy.io solving and how is that benefiting you?** It helps me validate emails before sending. ### 29. Amazing to check your mail list **Rating:** 5.0/5.0 stars **Reviewed by:** Adrien F. | Co-founder, Small-Business (50 or fewer emp.) **Reviewed Date:** May 13, 2020 **What do you like best about Proofy.io?** I like that your account start with 500 free verifications, and you can ad more later ! Very smart, one of the best email verification service I've ever tried. **What do you dislike about Proofy.io?** There's nothing I dislike with their service. **What problems is Proofy.io solving and how is that benefiting you?** Verify list of email and give the status (error, deliverable, unknown) of each email. ### 30. Awesome Tool **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Market Research | Small-Business (50 or fewer emp.) **Reviewed Date:** July 06, 2020 **What do you like best about Proofy.io?** Easy to use and it always works fine. The pricing is very reasonable. What I like most about proofy is that, if you don't use all of your credit in a month, it won't reset as most of the tools do. **What do you dislike about Proofy.io?** There is nothing I dislike at the moment when I use proofy.io **What problems is Proofy.io solving and how is that benefiting you?** E-Mail verification ### 31. Integrate email lists and verify them with Proofy. **Rating:** 5.0/5.0 stars **Reviewed by:** Daniela María G. | Contador, Enterprise (> 1000 emp.) **Reviewed Date:** July 25, 2019 **What do you like best about Proofy.io?** The benefits that I have obtained using Proofy are very valuable to me, since my e-mail is one of the tools that I use most in my work, with this sending and receiving information from my bosses, suppliers, clients and office colleagues. To make the most of the working time in the use of my email I chose to use Proofy.io, since its email address verification functions allow me to manage my email without the problems of duplicating email addresses, or receiving spam emails that are very annoying and sometimes are harmful to our computer. This software is very useful because it intuitively corrects the syntax at the time of entering an e-mail, in addition, it confirms and verifies the existing e-mails and discards the e-mails that do not exist or that have certain dangerousness. If you want to manage your email correctly use this software. **What do you dislike about Proofy.io?** This software has great potential which is reflected when you manage your email. Verify large lists of emails in minutes, remove emails from dangerous domains, confirm the syntax of emails you add to your list, identify harmful emails and remove them from your inbox, are the great benefits of Proofy.io. All these features work perfectly, making Proofy.io a software with an acceptable performance and without errors or limitations in its tools. **Recommendations to others considering Proofy.io:** Most business workers require an email account to perform their duties. To obtain a greater benefit and performance in the use of your e-mail I recommend Proofy.io, a software with a very advanced technological deployment that privileges the security in the sending and reception of electronic mail since it has the best platform of verification. **What problems is Proofy.io solving and how is that benefiting you?** Using Proofy.io in my work has been one of the best privileges I have obtained when I manipulate my email. With this software I have witnessed my improvement in the use of email, taking as premises the verification of my email lists, eliminating spams and spam. Proofy.io provides me with the right tools and functions to manipulate my email professionally, obtaining excellent results and a noticeable improvement in my work skills. ### 32. Proofy.io will help you manage your email correctly. **Rating:** 5.0/5.0 stars **Reviewed by:** Daria R. | Editora , Mid-Market (51-1000 emp.) **Reviewed Date:** July 12, 2019 **What do you like best about Proofy.io?** Proofy is an excellent working tool, since it adds a lot of security in the use of your email, and I affirm this for the following reasons; Proofy verifies and validates e-mail addresses, and this quality is of extreme importance to me, since I use my e-mail as a support tool to send my observations, recommendations and corrections of our audiovisual material to our clients, colleagues and bosses, therefore, this tool is of great help to fulfill my objectives, because I verify and valid email lists of my clients, in addition Proofy offers you an innovative tool that filters and denies the entrance to your inbox of spams and unwanted emails, keeping my email free of junk emails that put at risk the security of my information. **What do you dislike about Proofy.io?** By the time I started using Proofy at work, I have been able to successfully manage the use of my email, using Proofy tools such as email address verification and validation, anti-spam filters, and the creation of verified email lists; these Proofy features are very efficient and quite easy to use, meeting my work objectives while using my email. This software has everything I need and I don't complain about any of its functions as I apply them in my work and get excellent results. **Recommendations to others considering Proofy.io:** I was the first person to use Proofy in our company, and I found the software so attractive and functional that I recommended it to my co-workers. Currently 50% of our employees use Proofy, including our bosses, as it is easy to use software, and has the best options to keep your email free of spams, in addition to verifying the email addresses to which you are going to send information. Just as I recommended this software in my company, I recommend users who read this review to buy Proofy. **What problems is Proofy.io solving and how is that benefiting you?** Improving the use of my email with Proofy has been one of the most important achievements I have had in improving the security of the information I create in my work. It is thanks to Proofy and its email management tools that I no longer worry about the information I transfer, as I can verify the emails to which I send work information. This software has complemented and strengthened my skills at work. ### 33. Best service **Rating:** 5.0/5.0 stars **Reviewed by:** Hamidreza N. | Adjunct Lecturer, Small-Business (50 or fewer emp.) **Reviewed Date:** November 09, 2019 **What do you like best about Proofy.io?** I like the speed and accuracy of their service. In less than a minute, they can clean a hug amount of email. Since I also worked with other email cleaner, Proofy has outstanding service compared to others. **What do you dislike about Proofy.io?** I think the design of website should be improved to be more user friendly. **Recommendations to others considering Proofy.io:** I strongly recommend Proofy. **What problems is Proofy.io solving and how is that benefiting you?** I am cleaning my email list. The service is very fast and after testing some random emails, I found that every email works well and can receive my emails without any problem. ### 34. Everything you need to check email lists. **Rating:** 5.0/5.0 stars **Reviewed by:** María Fernanda L. | Periodista , Mid-Market (51-1000 emp.) **Reviewed Date:** July 02, 2019 **What do you like best about Proofy.io?** Another great software that I use daily in my work for its extraordinary tools. Proofy.io, is a powerful software that allows me to check email lists. This software is one of my favorite at work as it is the one I use the most. My e-mail is fundamental for the fulfillment of my objectives at work, I use my mailing lists a lot to send press releases or journalistic information, and this is where I use Proofy.io to successfully complete my goals. I also enjoy using this software in my work because the software is very intuitive, that is, without me ordering it, Proofy.io corrects syntax errors in my emails, has a risky email alert, automatically deletes duplicate emails from the recipient lists, and warns about emails that are not correct. Proofy.io is an exceptional work tool. **What do you dislike about Proofy.io?** As time goes by I feel more comfortable using Proofy.io, as its tools perform well and help me successfully perform my daily work activities. Managing my email with this software is wonderful and I have no negative aspects to mention about Proofy.io and everything it offers me. **Recommendations to others considering Proofy.io:** Beyond recommending this software to my colleagues, I recommend it to any professional, no matter what they do in their company, since Proofy.io is the best email verifier I've used, linking it to your email will ensure security and speed in handling your email account. This software has many qualities which make me recommend it. **What problems is Proofy.io solving and how is that benefiting you?** Using this software in the company where I work has helped me to boost my use of email and in turn has debugged my lists of recipients and emails from our customers, achieving with this that the information I send reaches where it is and quickly. A software that has improved my experience in the use of my email. ### 35. Verification and cleaning of mail **Rating:** 5.0/5.0 stars **Reviewed by:** Etta S. | Developer program manager , Apparel & Fashion, Mid-Market (51-1000 emp.) **Reviewed Date:** June 14, 2019 **What do you like best about Proofy.io?** It is a software with a very elegant, versatile and comfortable interface that contributes a lot in the Time reduction in terms of cleaning and email verification. Count with one Very complete tool panel and your website monitoring option is excellent **What do you dislike about Proofy.io?** The software tends to be complex when using it for the first time, that is, it takes a little time to adapt, and sometimes it can freeze for no reason, the cost could be a bit high, but it's worth it **Recommendations to others considering Proofy.io:** It is a platform full of extraordinary features and functions, the verification of email is flexible as remote monitoring is very reliable and safe, I recommend it with full responsibility **What problems is Proofy.io solving and how is that benefiting you?** It has allowed me to decrease the time in terms of verification and monitoring, making the work more flexible since I can do it in massive ways, without falling into Spam or unwanted emails, it is one of the best of its kind. I give four stars out of five ### 36. Amazing service **Rating:** 5.0/5.0 stars **Reviewed by:** Ljubisha D. | Delivery Lead, Information Technology and Services, Small-Business (50 or fewer emp.) **Reviewed Date:** November 06, 2019 **What do you like best about Proofy.io?** It is so fast, reliable, and worth for the price. It is well documented and it has no hidden cost. Will recommend to anyone who wants to improve their delivery rates **What do you dislike about Proofy.io?** I don't dislike anything maybe it future it will be great to have charts along with the pie showed for the results. **Recommendations to others considering Proofy.io:** Best tool for verify email addresses on the market at this time **What problems is Proofy.io solving and how is that benefiting you?** Much more leads gained, satisfied clients and overall improved our deliverability ### 37. Check your email lists in seconds with Proofy.io **Rating:** 5.0/5.0 stars **Reviewed by:** Daniela Nicole S. | Asistente legal, Mid-Market (51-1000 emp.) **Reviewed Date:** August 23, 2019 **What do you like best about Proofy.io?** I use this software in my work, because I am a lawyer and I have to contact many of our suppliers of goods and customers and thus finalize the contractual details of acquisition, permits and sales. With Proofy-io I can verify emails from our clients and verify their authenticity, thus preventing emails from bouncing and not being sent. I can also filter and prevent dangerous emails from entering my inbox, making my email virus free. This software is very secure, as you have API Key, and dual authentication codes, making only the person who has these data can access your Proofy session. **What do you dislike about Proofy.io?** It is a very easy to use software, its tools are very useful and you can find them easily in the central panel of this software. All its tools have a great performance and work without generating errors. A software with an extraordinary performance and its tools work splendidly. **Recommendations to others considering Proofy.io:** I always recommend this software to people who use their email a lot because Proofy.io is the best email manager that exists today. Organize and verify your litados of email addresses and avoid spams with Proofy.io. **What problems is Proofy.io solving and how is that benefiting you?** Proofy.io has helped me to solve the problem I had when sending emails to many email addresses, since, on many occasions, the emails bounced or else I had another problem which is the unwanted amount of spams that entered my inbox without my authorization. Now with Proofy.io I don't worry about dubious emails or correcting email addresses. This software deserves a score of 10. ### 38. Proofy is simple to use! **Rating:** 4.5/5.0 stars **Reviewed by:** Jay D. | Email Marketing Specialist, Small-Business (50 or fewer emp.) **Reviewed Date:** October 28, 2019 **What do you like best about Proofy.io?** It's the most affordable list cleaning service I've found. Their interface is also very intuitive and easy to use. **What do you dislike about Proofy.io?** So far, I I haven't come across anything I dislike about it. **Recommendations to others considering Proofy.io:** They give 500 free credits as part of their trial and they allow you to upload an excel file during the trial. **What problems is Proofy.io solving and how is that benefiting you?** I'm able to verify emails at almost lightening speed. Compared to competitors like Neverbounce, Proofy does the same thing at a more affordable rate. ### 39. Great tool to use! **Rating:** 4.5/5.0 stars **Reviewed by:** Gary A. | Head of Growth, Small-Business (50 or fewer emp.) **Reviewed Date:** April 26, 2020 **What do you like best about Proofy.io?** It's easy and fast. Onboarding is great. **What do you dislike about Proofy.io?** So far, everything is working perfectly. **What problems is Proofy.io solving and how is that benefiting you?** Helps me with my prospection process, and avoids bad reputation. ### 40. Proofy.io is very adaptable and effectively able to use it in my business **Rating:** 4.5/5.0 stars **Reviewed by:** Isaiah L. | Team Manager, Small-Business (50 or fewer emp.) **Reviewed Date:** May 24, 2019 **What do you like best about Proofy.io?** I like it a lot because it is fast and efficient, it helped me a lot in the verification of email is a management that is done quickly, it also offers me cover a lot of marketing work that I have ahead, all with steps that are very simple . It is a tool that is completely adapted to all my needs and has excellent functions that have everything I need for the improvement of my business **What do you dislike about Proofy.io?** What bothers us about this software is that it takes a little time to get used to the design of the program, with which we have managed to improve the overall performance of the company, obtaining extraordinary results when offering a service with high quality. How easy to use, as well as the different applications you use for email security and cleanliness **Recommendations to others considering Proofy.io:** My company recommends this product because it has a user monitoring service on the website is truly excellent and has made us have great positive consequences in the company, without a doubt, it is a simple and quick to use tool, with large functions and multiple efficient. Additionally we can not ask for more is simple, take control of our work and much more than business problems are solving with the product **What problems is Proofy.io solving and how is that benefiting you?** What I can do is give recognition to Proofy.io, because it has covered a greater number of selected users, where our marketing campaigns are much more efficient, it is amazing what I could achieve with Proofy.io because it works at full speed correctly with each of its tools and functions. Importantly my company improved their skills and increased a better search for solutions to any errors that we find in the system ### 41. amazing service **Rating:** 5.0/5.0 stars **Reviewed by:** Antonina K. | Marketing manager, Small-Business (50 or fewer emp.) **Reviewed Date:** November 07, 2019 **What do you like best about Proofy.io?** very kindly interface and easy work with the service. the service fully satisfied the request for checking mailboxes. I am glad that I found proofy and will recommend it to my friends. **What do you dislike about Proofy.io?** it’s unusual to convert a table from cvs to xls, but this is a matter of habit. **Recommendations to others considering Proofy.io:** excellent service that can meet any expectations **What problems is Proofy.io solving and how is that benefiting you?** CRM will now be clean from unnecessary contacts as I dreamed. ### 42. Works great at a great price **Rating:** 5.0/5.0 stars **Reviewed by:** Max E. | Founder / Project Manager, Small-Business (50 or fewer emp.) **Reviewed Date:** March 21, 2020 **What do you like best about Proofy.io?** Easy to use, fast, and very affordable! So glad I found it. **What do you dislike about Proofy.io?** Does exactly what I expect it to do - multiple CSV exports on a fast turnaround. **What problems is Proofy.io solving and how is that benefiting you?** Fixing email delivery issues I had with another provider. ### 43. All Due Email Verifications **Rating:** 4.5/5.0 stars **Reviewed by:** Mercy M. | Assistant Director, Mid-Market (51-1000 emp.) **Reviewed Date:** August 07, 2019 **What do you like best about Proofy.io?** Proofy.io has all verification capabilities and can even check for domain verification along with other necessary verifications. This also include spam trap detection. There is however one other thing that I do like, it bulk verification is also not bad. It's very powerful and quite a catch for email marketing. Proofy can never give you any difficulty when using it too. **What do you dislike about Proofy.io?** API integration can do better. It is not responsive enough. That's just about its dislike. **Recommendations to others considering Proofy.io:** Proofy will surely meet your email marketing requirements. It's worth it **What problems is Proofy.io solving and how is that benefiting you?** Now with Proofy.io, the email marketing campaigns, we embark on are of more quality. There is limited amount of bounce back with it. ### 44. Great for cleaning an email list **Rating:** 4.0/5.0 stars **Reviewed by:** jennifer l. | Website and funnel designer, Mid-Market (51-1000 emp.) **Reviewed Date:** September 14, 2019 **What do you like best about Proofy.io?** I decided to give proofy a try since they offer 500 free credits. I compared their service again a few other common ones and it performed the same - but was a little cheaper. **What do you dislike about Proofy.io?** Proofy doesn't do as good a job at categorizing emails. They have general terms like risky instead of telling you specifically why - for example if it's a spam trap or catch-all it is risky, and other services tell you that. **What problems is Proofy.io solving and how is that benefiting you?** I'm seeing which emails I have are real emails on my contact list for marketing. ### 45. Best site to verify emails. **Rating:** 5.0/5.0 stars **Reviewed by:** Pierre M. | Sr. Solution Marketing Manager, Enterprise (> 1000 emp.) **Reviewed Date:** September 04, 2019 **What do you like best about Proofy.io?** Proffy is simply the best system to validate email, a lot of people try to make multiple accounts etc and with this service, it is not a problem to detect it. **What do you dislike about Proofy.io?** The only trouble I had only happened once with the API and it was fixed since then so everything is quite good as of today. **Recommendations to others considering Proofy.io:** The API is really intuitive and will make your life easier. **What problems is Proofy.io solving and how is that benefiting you?** We can now automatically disregard messages from fake email and suspend attempts to multiple accounts creation. ### 46. Intuitive, easy cheap **Rating:** 5.0/5.0 stars **Reviewed by:** Nicolas P. | CEO, Small-Business (50 or fewer emp.) **Reviewed Date:** September 30, 2019 **What do you like best about Proofy.io?** You have an email list that you are not sure about the deliverability? With Proofy, you can easily check your list for wrong emails. Very intuitive, easy to use and cheap, Proofy will prevent your sending email address to be blacklisted. **What do you dislike about Proofy.io?** Nothing for now. If I see any problem, I'll come back to tell you. **What problems is Proofy.io solving and how is that benefiting you?** After scrapping a long list of emails, Proofy allowed me to select only valid emails. ### 47. A great tool for email filtering **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Online Media | Small-Business (50 or fewer emp.) **Reviewed Date:** July 04, 2019 **What do you like best about Proofy.io?** Its really easy to upload and get results of filtered emails without bounce list as we could easily use only the workable emails in our email marketing campaigns and for outreach purposes as well. Previously we've had many issues with directly including all emails and with Proofy's 4 step filtered results we have a different set of emails to work on finding the latest working emails as well. **What do you dislike about Proofy.io?** That fact it cannot be integrated directly with SendPulse which is our email marketing tool **Recommendations to others considering Proofy.io:** If what you are looking for is something to filter out the quality workable emails then I suggest that you consider this at all costs as its totally worth the time and is really affordable too. **What problems is Proofy.io solving and how is that benefiting you?** Primarily I'm aiming to remove bounce worthy email addresses from our outreach list which would otherwise cause unnecessary harm to our server status. I also realized that we could upload the database in different formats and even allows single line verification for quick use. ### 48. Simple tool with great functions **Rating:** 4.0/5.0 stars **Reviewed by:** Stephani Z. | Design Director, Apparel & Fashion, Enterprise (> 1000 emp.) **Reviewed Date:** April 06, 2019 **What do you like best about Proofy.io?** I like it a lot because it has been an immediate solution to all my problems with the email. Proofy.io optimizes email verification, which is simple and useful to lighten workloads. The user monitoring service on the website is really great, simple and with great results. **What do you dislike about Proofy.io?** I have nothing to complain about, in my opinion all the tools work perfectly and it has been very useful for me. So far the experience in the software has been pleasant and I do not find something that I dislike. **Recommendations to others considering Proofy.io:** I recommend Proofy.io, it is a simple tool with really incredible functions that has an email verification service that works great. **What problems is Proofy.io solving and how is that benefiting you?** The optimization of emails has allowed us to organize and manage our work time, the email verification has been an incredible help for our work. Significantly we improve our skills and increase our search for solutions to any error we find. ### 49. Good Email verifier **Rating:** 4.0/5.0 stars **Reviewed by:** Mustafa A. | Sales & Marketing Manager, Hospitality, Small-Business (50 or fewer emp.) **Reviewed Date:** November 19, 2019 **What do you like best about Proofy.io?** easy to use and best part is cost effective. **What do you dislike about Proofy.io?** to upload csv file for first time had trouble due to am new user **What problems is Proofy.io solving and how is that benefiting you?** most important is the cost, it is the cheapest compared to others ### 50. Cheap & efficient solution **Rating:** 4.5/5.0 stars **Reviewed by:** Rich C. | Founder, Small-Business (50 or fewer emp.) **Reviewed Date:** September 09, 2019 **What do you like best about Proofy.io?** Proofy has helped me reduce my 5,000-subscribers list only to those who really receive my emails, saving me hundreds per year and improving my deliverability. The price is super cheap but the tool works perfectly. **What do you dislike about Proofy.io?** I haven't tried it completely, but so far, everything is fine. **What problems is Proofy.io solving and how is that benefiting you?** It has helped me save some money per month as well as deliver my newsletters effectively and quicker. ## Proofy.io Discussions - [como gano mas creditos](https://www.g2.com/discussions/como-gano-mas-creditos) - 1 comment, 1 upvote - [Data enrichment](https://www.g2.com/discussions/14399-enriquecimento-de-dado) - 1 comment, 1 upvote - [View Proofy.io pricing details and edition comparison](https://www.g2.com/products/proofy-io/reviews?page=5§ion=pricing&secure%5Bexpires_at%5D=2026-08-01+21%3A52%3A18+-0500&secure%5Bsession_id%5D=a8269c54-95c4-4fab-b865-2299c3d4022a&secure%5Btoken%5D=b03cf2fbd3a42abb2a575fcd57d87994b3a8cae119821bfc0e856d23cc66be94&format=llm_user) ## Proofy.io Features **Generative AI** - AI Text Generation - AI Text-to-Speech **Agentic AI - Email Verification** - Decision Making ## Top Proofy.io Alternatives - [ZeroBounce](https://www.g2.com/products/zerobounce/reviews) - 4.7/5.0 (1,354 reviews) - [Bouncer](https://www.g2.com/products/bouncer/reviews) - 4.8/5.0 (337 reviews) - [Emailable](https://www.g2.com/products/emailable/reviews) - 4.8/5.0 (262 reviews)