# Bouncer Reviews **Vendor:** Bouncer Sp. z o.o. **Category:** [Email Verification Software](https://www.g2.com/categories/email-verification) **Average Rating:** 4.8/5.0 **Total Reviews:** 334 ## About Bouncer Bouncer - The easiest to use, yet the most powerful E-mail Validation and deliverability Service. Bouncer is a SaaS fortress-like secure (GDPR compliant) e-mail verification, and deliverability platform trusted by thousands of companies from 6 continents. The platform was founded in 2017 with a simple mission to improve Human 2 Human e-mail communication and help people to get and stay connected via the e-mail channel. Bouncer is a technological leader in the e-mail validation market. Both list and API verification are top-notch mechanisms with a zero downtime policy. The product has the best coverage and high performance (up to 200 000 verified e-mails per hour per customer). To be a more complex solution for both Enterprise and SMB segments, the product has additional features like e-mail Toxicity Check and Deliverability Kit, so users can take care of and improve their deliverability. Bouncer also has a vast integrations library (top Marketing Automation, Email Marketing, or Sales tools). Why should you consider Bouncer as your e-mail validation and deliverability solution? 1. High precision with bias against false negatives - so the customers don’t lose the ability to connect because of the wrong categorization 2. The best coverage - the ability to verify e-mail addresses hosted by different e-mail service providers (even deep catch-all Google Workspace and Office365 verification) with a low amount of unknown results (0,3-3%) 3. High performance - speed of verification and generous rate-limiting. They can quickly check 200 000 e-mails per hour per customer 4. Reliable (zero downtime policy) and Secure 5. Complexity simplified - top-notch technological solution with simple and intuitive UI. Features: Super simple to use E-mail Checker & E-mail Verifier Just drag and drop your e-mail list with up to 250k addresses, and let Bouncer's e-mail checker do the job! You will know which e-mails are safe to send, but the app will also detect "accept all" and disposable addresses. Bounce Estimate Verifying your e-mail list is only half the journey. Bouncer knows how tricky it can be to make wise and knowledgeable decisions about which addresses to keep in your contacts lists, especially for “risky” ones. That is why Bouncer, is the only e-mail checker that gives you the information on what you may expect after sending your campaign. By using our proprietary algorithm and analyzing your whole list, it will calculate how many of them may bounce back. Free Email Verification Sampling Bouncer allows you to test the quality of your list without actually verifying it – completely free of charge. Based on a randomly selected sample of your list, Bouncer will tell you if your list is fine or if you will need to clean it. This will help you reduce the time and cost of verifying lists that are safe to send. Data safety Bouncer are fully GDPR compliant by design, their data centers are located in EU territory, and the submitted e-mails are hashed (anonymized) in all parts of the system. You can also delete your verification results on demand. Otherwise, we will do it automatically after 60 days. E-mail Verification and Validation API Bouncer E-mail Verification API is a simple yet powerful way to enhance your IT solution with the most precise and high-performing e-mail validation and verification capabilities. Multiple endpoints both synchronous and asynchronous will meet your most sophisticated e-mail verification needs. As it is super secure and robust, you and your customer's data are safe. Toxicity Check You can Identify if your e-mail list contains any toxic e-mail addresses, e.g., widely circulated or breached ones, or those belonging to complainers or litigators or potential spam traps. Deliverability Kit Check if your message gets to the inbox. Test your inbox placement across many e-mail providers, verify your authentication, monitor blacklists, and get alerted when something bad is happening. Bouncer Shield Real-time protection tool for online forms that keeps data clean and safe by blocking invalid, malicious, or fraudulent email addresses as soon as they’re entered. This is Bouncer! ## Bouncer Pros & Cons **What users like:** - Users find Bouncer to be **easy to use** , appreciating its clear documentation and seamless integration into existing processes. (54 reviews) - Users praise the **high accuracy and reliability** of Bouncer, making email verification straightforward and effective. (53 reviews) - Users find Bouncer's **user-friendly interface** intuitive, making email verification quick and easy for everyone. (27 reviews) - Users praise Bouncer for its **reliable email verification** , ensuring accurate and clean email lists for campaigns. (26 reviews) - Users commend Bouncer for its **high reliability** , consistently delivering accurate results and seamless integration. (25 reviews) - Users highlight the **speed** and efficiency of Bouncer, ensuring quick and reliable email verification for campaigns. (25 reviews) - Easy Integrations (22 reviews) - Affordable (19 reviews) - Verification Accuracy (18 reviews) - Bounce Rate Reduction (15 reviews) **What users dislike:** - Users find the **price to be high** , especially when considering cheaper alternatives available on the market. (15 reviews) - Users note a **5% increase in unknown results** during verification methods, though most find it manageable. (13 reviews) - Users face **email issues** with bounces and unclear flagging, complicating their experience and communication effectiveness. (10 reviews) - Users note that **improvement is needed** in reporting detail and integration options to enhance usability and accessibility. (5 reviews) - Users find the **insufficient information** on email verification limits their ability to interpret results and take action. (5 reviews) - Users express concern over the **relatively high cost** of Bouncer, emphasizing the need for careful credit management. (4 reviews) - Data Accuracy (4 reviews) - Limited Customization (3 reviews) - Limited Integrations (3 reviews) - Missing Information (3 reviews) ## Bouncer Reviews ### 1. Does What It Promises and Protects My Deliverability ⭐️⭐️⭐️⭐️⭐️ **Rating:** 5.0/5.0 stars **Reviewed by:** Cindie B. | Online Marketing, Small-Business (50 or fewer emp.) **Reviewed Date:** February 06, 2026 **What do you like best about Bouncer?** Bouncer.com does exactly what it promises without the headache. The platform is clean, easy to use, and super fast at verifying emails. I liked that it gives clear results and doesn’t overcomplicate things with unnecessary features. Uploading a list was simple, and the accuracy gave me confidence before sending campaigns. Pricing feels fair for the value, and overall it just works. Solid tool if you want to keep your email lists clean and your bounce rate low. **What do you dislike about Bouncer?** It would be nice to have a few more customization options, though the core features work smoothly. **What problems is Bouncer solving and how is that benefiting you?** Bouncer helps prevent bad or invalid email addresses from getting into my lists, which protects my email integrity. By catching bounces and risky emails before I send campaigns, it keeps my deliverability strong and my sender reputation intact. That means fewer issues with ESPs, better inbox placement, and more confidence every time I hit send. ### 2. Protects Domain Reputation and Keeps Contact Lists Clean **Rating:** 4.5/5.0 stars **Reviewed by:** SOS Racismo P. | president of the general assembly, Small-Business (50 or fewer emp.) **Reviewed Date:** April 20, 2026 **What do you like best about Bouncer?** I like that it helps me avoid damaging my domain reputation when I need to send the same email to a large list of contacts. It also helped me “clean up” my database and keep my contact list more organized. **What do you dislike about Bouncer?** It marked some emails as opened even though I actually received a mailer daemon message in my inbox. I expected it to flag those instead. It was helpful anyway, because I was able to pull those contacts from our database, but I still thought they would be flagged by Bouncer. **What problems is Bouncer solving and how is that benefiting you?** It cleans up my database and calmly sends emails to our database automatically, without needing my intervention. ### 3. Excellent Value with Powerful Email List Verification Insights **Rating:** 5.0/5.0 stars **Reviewed by:** Gary T. | Business owner, Small-Business (50 or fewer emp.) **Reviewed Date:** January 22, 2026 **What do you like best about Bouncer?** The price is excellent, and I was truly surprised by the functionality that exists within my online account, e.g. after having verified an email list, I can select any given list from the verify list page, which then takes me to a detailed analysis page showing me the full breakdown of the results, e.g. deliverable, risky, toxicity score, company enrichment, etc, and a nice little pie chart. If you then click through to the results page, in addition to the summary, there's the option to preview results onscreen within the UI, and download as is, or download after applying auto clean. There are other features and settings too, but they're the ones I've used the most so far. **What do you dislike about Bouncer?** Honestly, there isn't anything I'm wanting different so far. **What problems is Bouncer solving and how is that benefiting you?** I'm using Bouncer to verify emails before I attempt to send them, thereby avoiding hard bounces which can damage domain reputation if there are too many. ### 4. Bouncer is the best email verification service for its pricing! **Rating:** 4.5/5.0 stars **Reviewed by:** Bradley M. | Ai Automater, Small-Business (50 or fewer emp.) **Reviewed Date:** January 21, 2026 **What do you like best about Bouncer?** I like how it gives you options to choose the levels of emails you want to keep eg; toxic emails, risky or undeliverable so it allows you to save risky emails still or take absolutely no risk. I like the toxicity option too ranging from 1-5 so I can decide how much of a risk I want to take once again. Additionally the offers they provide yearly such as black Friday definitely make it the most appealing option out of all its competitors. On top of that, its super easy to use you just simply drop a spreadsheet of leads and bouncer verifies them within minutes. **What do you dislike about Bouncer?** The email lists I verify getting deleted after a certain period of time. **What problems is Bouncer solving and how is that benefiting you?** Its saving my emails health rates ensuring my emails dont end up in spam so its saving me a lot of money on new emails in the long run and helps me verify which leads to email and which ones not to. ### 5. The gold standard for email verification and support. **Rating:** 5.0/5.0 stars **Reviewed by:** Ismail T. | Regional Director / Owner, Small-Business (50 or fewer emp.) **Reviewed Date:** January 21, 2026 **What do you like best about Bouncer?** I absolutely love how user-friendly and accurate the platform is. You don't need to be a technical expert to use it; you just upload your list, and it works its magic. The specific highlights for me are: The Accuracy: It catches "catch-all" and toxic emails that other tools miss, giving me total confidence in my data. The Support: The team is incredible,human, responsive, and genuinely helpful. They go above and beyond to help you understand your results. Pricing Model: I love that purchased credits never expire. It’s perfect for when my volume fluctuates. **What do you dislike about Bouncer?** Honestly, it is very hard to find faults with Bouncer because they are so consistent. If I had to pick something, I would say that occasionally very large files take a little time to process, but that is only because the check is so deep and thorough. I would also love to see even more native integrations with smaller CRM platforms in the future, though the current list covers most needs. **What problems is Bouncer solving and how is that benefiting you?** The Problem: We struggled with high bounce rates and the constant fear of damaging our sender reputation and getting blacklisted by email providers. The Benefit: Bouncer has completely solved our deliverability anxiety. Safety: My bounce rate has dropped to near zero. ROI: We are no longer wasting money sending emails to dead addresses. Reputation: Our domain health has improved significantly because we are only messaging real, valid people. ### 6. Super Intuitive Email Verification with Clear, Foolproof Results **Rating:** 5.0/5.0 stars **Reviewed by:** Laura O. | Email marketer, Small-Business (50 or fewer emp.) **Reviewed Date:** January 21, 2026 **What do you like best about Bouncer?** One of the easiest to use email verification platforms. The website is super intuitive and the verification process is so quick. Reading the verification results is easier in my opinion than many other platforms - the colour coded system and clear 'deliverable' 'risky' 'undeliverable' and 'unknown' reasons make it absolutely fool proof - especially if you're new to sending cold email. It's easy to implement - just take the deliverable emails and get them loaded into your sending platform and take all the undeliverable and unknowns down a waterfall verification path. **What do you dislike about Bouncer?** Honestly I don't have much to say when it comes to downsides - maybe some more info about how they verify emails, some more social walkthroughs etc could be cool to get the most out of the platform. **What problems is Bouncer solving and how is that benefiting you?** Sending to unverified emails is risky because it will inevitably increase your bounce rate and damage your delieverability over time. Bouncer will help dramatically reduce your bounce rate by making sure the emails you're sending to are valid and going to a real person. ### 7. Simple, accurate, and reliable email verification **Rating:** 5.0/5.0 stars **Reviewed by:** Sandra R. | Administration, Small-Business (50 or fewer emp.) **Reviewed Date:** January 21, 2026 **What do you like best about Bouncer?** What I like most about Bouncer is how accurate and fast it is. It removes invalid, risky, and disposable emails before campaigns go out, which significantly improves deliverability. The interface is clean and easy to understand, even for non-technical users. It also provides clear status labels, so it’s easy to know which emails are safe to send to and which ones should be removed. **What do you dislike about Bouncer?** The platform is very focused and efficient; adding more advanced reporting in the future would make it even better, but overall it does exactly what it promises very well. **What problems is Bouncer solving and how is that benefiting you?** Bouncer helps prevent email bounces and protects sender reputation by ensuring only valid emails are used in campaigns. This directly improves inbox placement, reduces spam complaints, and saves money by not sending emails to bad addresses. As a result, campaigns perform better, open rates improve, and overall email marketing becomes more reliable and scalable. ### 8. Essential for Bulk Email Campaigns, Easy Setup **Rating:** 4.5/5.0 stars **Reviewed by:** Vinod A. | Junior Digital marketing Associate, Information Technology and Services, Small-Business (50 or fewer emp.) **Reviewed Date:** March 05, 2026 **What do you like best about Bouncer?** I use Bouncer for verifying emails, which has significantly helped in the domain authority of my domain because we do cold emailing. I like that Bouncer acts as a bulk email verifier, which is really handy for my job in email marketing where we manage bulky email campaigns with over 100 emails. It's great to be able to verify over a thousand emails without having to do them manually one by one. I also find Bouncer's initial setup very easy, and the UI and UX are quite good. **What do you dislike about Bouncer?** I like Bouncer but the drawback is that the emails expire within 90 days. Even though this is due to GDPR compliance, I think a period of three to six months would be better. **What problems is Bouncer solving and how is that benefiting you?** I use Bouncer to verify emails, which helps in the domain authority of my site due to cold emailing. It simplifies bulky email campaigns by verifying 1000+ emails efficiently. ### 9. Solid integration with Hubspot and GDPR-friendly: Bouncer makes a difference **Rating:** 5.0/5.0 stars **Reviewed by:** Simone C. | Chief Executive Officer, Small-Business (50 or fewer emp.) **Reviewed Date:** January 21, 2026 **What do you like best about Bouncer?** Among the things I like about Bouncer, there is definitely the very solid integration with Hubspot, which allows me to start the verification work directly on the lists in Hubspot and, at the same time, to find the results of the verification in Hubspot as well. I also appreciate the good base of integrations with various other applications we use to manage cold emails. Finally, it is important to me that it complies with the European GDPR regulations. **What do you dislike about Bouncer?** The only thing I miss is a native app for iPhone. **What problems is Bouncer solving and how is that benefiting you?** The main issue that helps me manage rather than solve is ensuring our emails have excellent deliverability. We use it in the company both for cold campaigns on new contacts and to periodically clean up lists of contacts already in our system. ### 10. High Accuracy, Reliable Results, and Prompt Support from Bouncer **Rating:** 4.5/5.0 stars **Reviewed by:** Mustafa A. | Founder, Small-Business (50 or fewer emp.) **Reviewed Date:** January 22, 2026 **What do you like best about Bouncer?** Bouncer has one of the best high accuracy and reliability in their results A credible platform that has been in the market for a long time and stays focused on its core service, rather than rushing to add features that fall outside its main scope. They also provide good, prompt customer support. **What do you dislike about Bouncer?** I can’t really say much about any features I dislike in Bouncer. As I mentioned already, they stay focused on their core horizontal feature instead of adding extra verticals that could end up diminishing the overall quality of the platform. **What problems is Bouncer solving and how is that benefiting you?** When running cold outreach campaigns, you want an app like Bouncer to keep your email lists accurate and your deliverability high. That way, you can avoid a high bounce rate and maintain good domain authority and reputation. ### 11. Totally worth it!! **Rating:** 5.0/5.0 stars **Reviewed by:** Nikki Riggs K. | Realtor, Small-Business (50 or fewer emp.) **Reviewed Date:** January 21, 2026 **What do you like best about Bouncer?** I use Bouncer to clean up our email lists, and it’s been a game-changer. It’s easy to use, fast, and gives clear results so I know exactly who’s safe to email and who’s not. Since using it, bounce rates are way down and deliverability is noticeably better. I also love the flexible pricing — I only buy credits when I need them. Simple, reliable, and worth it!! **What do you dislike about Bouncer?** I wish it gave me a little more insight into why certain emails get flagged. **What problems is Bouncer solving and how is that benefiting you?** Drastically reduced bounce rates before big campaigns Before Bouncer, I’d hit send and watch a chunk of emails bounce back — dinging our sender reputation. After verification, invalid and inactive addresses get filtered out, so our campaigns land where they’re supposed to. ### 12. Clean Results & Zero Hassle – Using Bouncer Has Been a True Breeze! **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** January 21, 2026 **What do you like best about Bouncer?** I've only used Bouncer for a short time, but I'm already impressed by its simplicity and intuitive design—one of the most user-friendly email verification tools I've tried. There's virtually no learning curve, which is a huge help when managing multiple sales tools daily. The results are displayed clearly and easy to understand at a glance, and the thoughtful terminology guide on the homepage makes everything even quicker to interpret. **What do you dislike about Bouncer?** The only area where I'd love to see improvement is support options. Right now, it's limited to email support or booking a call via Calendly for more in-depth questions or issues. A live chat feature would be fantastic for those quick, one-off reach-outs when something comes up during a busy day. **What problems is Bouncer solving and how is that benefiting you?** Bouncer saves me time and streamlines my workflow thanks to its intuitive interface and an almost zero learning curve, which is especially helpful when I’m juggling multiple sales tools. I mainly use it for email verification, and the results are clear and easy to interpret. That makes it simple to improve my list quality quickly, which leads to cleaner campaigns and better deliverability right from the start. ### 13. Fast, Reliable Email Validation That Keeps My Work Safe **Rating:** 5.0/5.0 stars **Reviewed by:** Piotr S. | Founder&CEO, Small-Business (50 or fewer emp.) **Reviewed Date:** April 13, 2026 **What do you like best about Bouncer?** It’s fast and reliable, and it makes my work much safer. Having a good amount of valid emails is crucial to my business, and the price is affordable. **What do you dislike about Bouncer?** Honestly, there’s nothing specific to point out. The tool is user-friendly and works fast. What else do you need? **What problems is Bouncer solving and how is that benefiting you?** The biggest problem that Bouncer solves right now is email quality. In outbound business, this is the most important part: the quality of the recipients. ### 14. Fast, Reliable API with Excellent Docs for Precise Email Verification **Rating:** 5.0/5.0 stars **Reviewed by:** George V. | Senior Web App Developer, Computer Software, Small-Business (50 or fewer emp.) **Reviewed Date:** January 21, 2026 **What do you like best about Bouncer?** Bouncer’s API is fast, reliable, and very well documented. Integration was straightforward, with clear endpoints, predictable responses, and solid error handling. The verification results are precise, including detailed status codes that make it easy to automate e-mail validation logic directly in our web application. **What do you dislike about Bouncer?** The API covers the core use cases extremely well. Webhook support or additional metadata in responses could be useful for more advanced workflows, but this is a minor enhancement rather than a limitation. **What problems is Bouncer solving and how is that benefiting you?** Bouncer allows us to validate email addresses programmatically before sending, which significantly reduces bounce rates and protects our sender reputation. Using the API, we’ve automated verification in real time, improving deliverability. ### 15. Love It—A Great Experience Overall **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Internet | Mid-Market (51-1000 emp.) **Reviewed Date:** January 21, 2026 **What do you like best about Bouncer?** I’ve used many email verification tools, but UseBouncer is different. It can verify tricky emails that other tools often fail to detect. The platform is very easy to use and quick to implement, with a clean interface and a smooth workflow. Integration is straightforward, and the features are well thought out for daily use. I use it frequently for email outreach, and it can accurately verify business, personal, institutional, and educational email addresses. Overall, it’s a reliable and efficient tool with strong verification capabilities. **What do you dislike about Bouncer?** Manual verification can be a bit slow at times, but the accuracy of the results makes up for it. **What problems is Bouncer solving and how is that benefiting you?** Bouncer helps prevent email bounces by accurately verifying email addresses, including tricky business, personal, institutional, and educational emails. This improves email deliverability, protects sender reputation, and saves time and cost during outreach by ensuring campaigns are sent only to valid contacts. ### 16. Easy to Use, Fairly Priced, and Highly Accurate Results **Rating:** 5.0/5.0 stars **Reviewed by:** Karen R. | Managing Director/Owner, Small-Business (50 or fewer emp.) **Reviewed Date:** January 21, 2026 **What do you like best about Bouncer?** It is easy to use, fairly priced and most importantly gives accurate results including all of the details you would need to have confidence that the results are valid. The dashboard is great too. AND it does a lot more than simply verify email results, there are lots of other really helpful tools too. **What do you dislike about Bouncer?** I like everything! What's not to like with a product that delivers exactly what they promise! **What problems is Bouncer solving and how is that benefiting you?** It quickly and accurately validates the emails for our prospecting campaigns and gives us the added tools like deliverability and testing, when we need an extra layer of confidence. ### 17. Bouncer Makes Email List Cleansing and Quality Checks Effortless **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Legal Services | Small-Business (50 or fewer emp.) **Reviewed Date:** January 22, 2026 **What do you like best about Bouncer?** What I like most on Bouncer is their email verification service, which makes it easy to verify a list of email marketing contacts. At work, we use it to clean up HubSpot email lists (now called segments) so we can minimize the bounce rate in our marketing campaigns. On a more technical level, I also like that it provides a clear breakdown of email address quality (green: use, red: do not, yellow: maybe, etc.), which makes it straightforward to understand what’s safe to send to and what needs attention. **What do you dislike about Bouncer?** There is nothing I dislike about Bouncer so far. **What problems is Bouncer solving and how is that benefiting you?** It is the tool we use to cleanse our email lists, in order to maximize the effectiveness of our email campaigns. So far we have used it for internal marketing campaigns, so to existing customers. ### 18. Bounser Delivers Clean Email Lists - Proven Reliable for 2 Years **Rating:** 5.0/5.0 stars **Reviewed by:** Daria K. | CRO consultant, Small-Business (50 or fewer emp.) **Reviewed Date:** February 05, 2026 **What do you like best about Bouncer?** Bouncer solves email verification perfectly. I’ve been using it for the last two years, and during this time it has consistently proven to be reliable. It helps me get very clean and accurate email lists. **What do you dislike about Bouncer?** Honestly, I haven’t noticed any major downsides so far. Everything works smoothly for my needs. **What problems is Bouncer solving and how is that benefiting you?** I regularly send cold emails, so it’s important for me to make sure my lists contain valid and deliverable email addresses. Bouncer helps me verify my contacts, reduce bounce rates, and improve my overall email deliverability. ### 19. Simple, Reliable Email List Protection That Works **Rating:** 4.5/5.0 stars **Reviewed by:** Anastasiia K. | Marketing Project Manager, Mid-Market (51-1000 emp.) **Reviewed Date:** January 22, 2026 **What do you like best about Bouncer?** Bouncer Shield is simple, reliable, and does exactly what it promises. It’s easy to set up, works smoothly in the background, and helps keep our email lists clean without affecting the user experience. Also Customer Support helped us with implementation. **What do you dislike about Bouncer?** The core features are great, but some of the additional features feel a bit pricey. **What problems is Bouncer solving and how is that benefiting you?** It helps filter out spam and invalid email addresses before they end up in our CRM. That keeps our data clean, reduces noise for the team, and lets us focus on real leads instead of junk. ### 20. Easy to Use and Straightforward **Rating:** 5.0/5.0 stars **Reviewed by:** Debabrata S. | Head of Marketing, Small-Business (50 or fewer emp.) **Reviewed Date:** January 21, 2026 **What do you like best about Bouncer?** Its easy to use and the portal is quite fast. Also, they gave 250 credits to use initally which others don't give. Implementation and integration with the other email apps are superb. I will be using this tool for the rest of my list. You don't need support help as it's quite easy to use. **What do you dislike about Bouncer?** Doesn't show me the exact email IDs that have a problem or not delivereable. **What problems is Bouncer solving and how is that benefiting you?** Its solving the problem for us to understand if the email list has the perfect email ids that will get delivered. ### 21. Saves Time with Lightning-Fast Email Validation **Rating:** 5.0/5.0 stars **Reviewed by:** Nadia F. | Founder & Virtual Executive Assistant, Consulting, Small-Business (50 or fewer emp.) **Reviewed Date:** December 02, 2025 **What do you like best about Bouncer?** I love using Bouncer because it has significantly streamlined my workflow by providing rapid email validation for large datasets. The speed at which Bouncer operates saves me considerable time, allowing me to efficiently move on to the next steps in my projects without being bogged down by manual data checking. The straightforward and user-friendly interface makes it easy to navigate without having to search around for the functionalities I need. Additionally, the ease of initial setup was impressive and hassle-free. I especially appreciate how Bouncer effectively cleans up my data and offers detailed information on each validation check, furnishing me with the necessary insights to make informed decisions and progress in my work. **What do you dislike about Bouncer?** I haven't had any issues in working with Bouncer so there's nothing to report here. **What problems is Bouncer solving and how is that benefiting you?** I use Bouncer to quickly validate large lists of email addresses, keeping my data clean and saving me time by eliminating manual validation. ### 22. Fast, Effective Email Filtration That’s Easy to Use and Integrate **Rating:** 5.0/5.0 stars **Reviewed by:** Shrishty S. | Group HR Head, Small-Business (50 or fewer emp.) **Reviewed Date:** January 22, 2026 **What do you like best about Bouncer?** Best part it the filteration we get for our email list. It sort out emails very quickly effectly, easy to use, easy to implement and intergate. **What do you dislike about Bouncer?** Occasionaly, can be slow while working with big dataset. **What problems is Bouncer solving and how is that benefiting you?** I have use many other similar tools who promised to offer email filteration with high effectiveness but none really perfromed that well but this really gave me the results easy mail filteration , saves big times by clearing spam mail for big campaigns. Reduce bounce rate by big amount. ### 23. User-Friendly and Efficient—A Real Time-Saver for Our Business **Rating:** 5.0/5.0 stars **Reviewed by:** Paolo F. | Email Marketing Specialist, Enterprise (> 1000 emp.) **Reviewed Date:** January 21, 2026 **What do you like best about Bouncer?** I like the user friendly interface and it can do the job efficiently. Saving time is saving money for our business. **What do you dislike about Bouncer?** I think the validation strength is at 98%, since there are rare occurrence of invalid emails still going through the list and causing bounces. **What problems is Bouncer solving and how is that benefiting you?** It is saving us hours of work and manpower to verify emails manually. Bouncer is helping us verify them so fast and efficient so we get to allocate our time to other areas of business that needs attention. ### 24. The email verification process was quick and seamless **Rating:** 4.5/5.0 stars **Reviewed by:** Mary D. | CEO, Small-Business (50 or fewer emp.) **Reviewed Date:** April 05, 2024 **What do you like best about Bouncer?** The email verification process was quick and seamless, and the results were spot-on. This has helped reduce the number of failed sends in our email campaigns and I've noticed a positive impact on our sender reputation. I would definitely recommend Bouncer to anyone looking for a reliable email verification solution **What do you dislike about Bouncer?** Nothing. Maybe the price, but i found it reasonable **What problems is Bouncer solving and how is that benefiting you?** Bouncer is primarily solving my problem of email address verification, ensuring that the email addresses in my database are valid and deliverable. ### 25. Easy, effective, quick and convenient. **Rating:** 4.5/5.0 stars **Reviewed by:** Lincoln K. | Chief Marketing Officer, Small-Business (50 or fewer emp.) **Reviewed Date:** May 21, 2025 **What do you like best about Bouncer?** It is sooo easy to use, just drag and drop a file that needs to be scanned and hit the start button. Before Bouncer, I was regularly getting flagged by my email service for invalid email addresses and spam delivery. My delivery rate has increased significantly since I started using Bouncer, and I am no longer being put in detention by my email server. **What do you dislike about Bouncer?** There are currently no features that I don't like. **What problems is Bouncer solving and how is that benefiting you?** Decreased bounce rate and improved deliverability. ### 26. Bouncer Review **Rating:** 4.5/5.0 stars **Reviewed by:** Jamie C. | Owner, Small-Business (50 or fewer emp.) **Reviewed Date:** November 11, 2020 **What do you like best about Bouncer?** Bouncer is very easy to use and quick in validating emails. It's the only email verification tool we use and keeps bounce rates very low. **What do you dislike about Bouncer?** It is one of the more expensive options on the market, but is the most reliable. **Recommendations to others considering Bouncer:** Good tool as part of tool stack , good to have a couple of verifiers on the go. **What problems is Bouncer solving and how is that benefiting you?** It ensures our cold email campaigns get good deliverability by ensuring all the data we use is verified. ### 27. Straightforward Data List Cleanup for Accurate HNW Prospecting **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Airlines/Aviation | Small-Business (50 or fewer emp.) **Reviewed Date:** January 21, 2026 **What do you like best about Bouncer?** Very easy to important data lists. I target HNW individuals in my career so it is vital to having the correct information. It really helps clean up the data that I have so that I'm not wasting my time or risk my email account to be frozen. I use it whenever I have a large data set that I need to clean up before using it for prospecting. **What do you dislike about Bouncer?** Nothing really to report as it is very straightforward, simple to use and does what it is intended to do. **What problems is Bouncer solving and how is that benefiting you?** Minimizing the amount of contacts that bounce back or false information. Helps me maximize the number of people that I am reaching for my prospecting process. ### 28. Fast Integration, Reliable Results, Highly Affordable **Rating:** 4.5/5.0 stars **Reviewed by:** Elijah E. **Reviewed Date:** January 21, 2026 **What do you like best about Bouncer?** I like Bouncer's fast integration, reliable results, and affordability. These aspects are crucial for us as we have a SaaS product, so speed of integration and reliable results are very important. Being bootstrapped, affordability matters a lot. The initial setup of Bouncer was very easy, which was great. **What do you dislike about Bouncer?** We had one email out of a few hundred that Bouncer said was valid, and then it bounced. Still very good results. **What problems is Bouncer solving and how is that benefiting you?** I use Bouncer for email verification, ensuring reliability before inviting people to apply for jobs with our customers with our Smart Job Posts™️. It's fast to integrate and affordable, which suits our bootstrapped SaaS product. ### 29. Very Simple, Cost Effective Email Verification **Rating:** 5.0/5.0 stars **Reviewed by:** Cindie B. | Realtor, Small-Business (50 or fewer emp.) **Reviewed Date:** January 22, 2026 **What do you like best about Bouncer?** Bouncer verifies email addresses before you send campaigns, identifying deliverable, undeliverable, risky, and fake emails. It catches spam traps, temporary addresses, and disposable emails that waste your marketing budget. **What do you dislike about Bouncer?** lacks phone number verification for multi-channel campaigns **What problems is Bouncer solving and how is that benefiting you?** Highly recommended for real estate professionals who rely on email marketing. The improved deliverability and cost savings justify the investment, especially when timing matters for hot listings and open houses. ### 30. A simple but powerful tool for checking bulk emails. **Rating:** 5.0/5.0 stars **Reviewed by:** Epsilon G. | Account Manager, Small-Business (50 or fewer emp.) **Reviewed Date:** January 21, 2026 **What do you like best about Bouncer?** A simple but powerful tool for checking bulk emails. The lowest bounce rate on my cold email marketing campaigns. **What do you dislike about Bouncer?** Although for the most part, the service works, there have been several occasions that the tool has not worked, it took a while to validate! **What problems is Bouncer solving and how is that benefiting you?** Amazing features offered by them. Certainly adds value in better email marketing by cleaning database with ease and quick turnaround time. ### 31. Actionable Insights for Better Campaigns—Plus Great Support and Value **Rating:** 5.0/5.0 stars **Reviewed by:** Mylo K. | Photographer / Videographer, Enterprise (> 1000 emp.) **Reviewed Date:** January 21, 2026 **What do you like best about Bouncer?** Bouncer gives me actionable insights into how a campaign may perform, by enabling me to check my email list and domain health before sending a campaign. **What do you dislike about Bouncer?** There's nothing I dislike, I love the support, the interface and how cost effective it is. **What problems is Bouncer solving and how is that benefiting you?** I'm able to check list health, domain health and inbox placement, which means I can predict how a campaign will perform. ### 32. works very well **Rating:** 5.0/5.0 stars **Reviewed by:** dean p. | admin, Small-Business (50 or fewer emp.) **Reviewed Date:** April 04, 2024 **What do you like best about Bouncer?** bouncer works very well and the results are easy to understand. the accuracy of verification is easy to understand and I love that they often send out newsletters keeping customers informed of new innovations. **What do you dislike about Bouncer?** honestly there is nothing to dislike. bouncer is top notch and works extremely well **What problems is Bouncer solving and how is that benefiting you?** bouncer helps us stay out of spam folder and keeps our lists clean ### 33. A Great Helper for Validating Thousands of Historical Contacts **Rating:** 5.0/5.0 stars **Reviewed by:** Roman K. | CEO, Small-Business (50 or fewer emp.) **Reviewed Date:** January 22, 2026 **What do you like best about Bouncer?** API access to validate thousands of contacts **What do you dislike about Bouncer?** You need to wait for the validation. It would be awesome if it can validate thousands of contacts in seconds :-) **What problems is Bouncer solving and how is that benefiting you?** It's a great helper for our company when we need to validate thousands of historical contacts. We were able to remove unhealthy contacts from our mailing lists before running fresh new campains. ### 34. Clean, Accurate Email Verification with Great Value and an Easy API **Rating:** 4.5/5.0 stars **Reviewed by:** Kevin U. | CEO & Publisher, Small-Business (50 or fewer emp.) **Reviewed Date:** January 21, 2026 **What do you like best about Bouncer?** Bouncer has been a great tool to help us keep our email database clean and to help avoid common email sending issues. Their API was easy to integrate with, and their UI is clean and efficient for both single email checks and lists. The data provided is actionable, and we have found it to be very accurate. Finally, the overall value between price and functionality is top-notch. **What do you dislike about Bouncer?** Nothing worth noting up to this point. They have met our needs and requirements. **What problems is Bouncer solving and how is that benefiting you?** Email Verification and deliverability for our existing list. Email testing for our list growth projects. ### 35. 🏆I Tested 5 competitors, Bouncer won - Most Accurate, Reliable, and Best-Priced **Rating:** 5.0/5.0 stars **Reviewed by:** Jaka B. | Collector Partnerships, Small-Business (50 or fewer emp.) **Reviewed Date:** February 04, 2026 **What do you like best about Bouncer?** Tested at least 5 email verification tools, of which i did 3 side-by-side comparisons. Bouncer came out on top in all categories - accuracy, reliability and best price. **What do you dislike about Bouncer?** Found them by accident, they should market more - glad to see awesome tools like Bouncer are gaining more and more traction. Keep up the good work! **What problems is Bouncer solving and how is that benefiting you?** Bouncer helps that emails we send out always land in primary. For us landing in primary = closed deals = 💰💰💰 Landing in spam would eventually ruin our email accounts and our reputation. ### 36. I'm using Bouncer for more than 5 years now and I love it. **Rating:** 5.0/5.0 stars **Reviewed by:** Oleg P. | Co-Founder, Small-Business (50 or fewer emp.) **Reviewed Date:** April 04, 2024 **What do you like best about Bouncer?** Best tool for double-verifying emails out there! **What do you dislike about Bouncer?** Can't think of anything. This tool is very user-friendly. **What problems is Bouncer solving and how is that benefiting you?** After using my email finder tool, I always go to Bouncer for double-verification. Turns out, 30% on average of the emails are not good according to Bouncer and that helps my deliverability and I have better results in my email campaigns. ### 37. Effortless HubSpot Integration for Fast, Easy Email Validation **Rating:** 4.5/5.0 stars **Reviewed by:** Noah A. | Marketing Operations Manager, Enterprise (> 1000 emp.) **Reviewed Date:** January 21, 2026 **What do you like best about Bouncer?** Bouncers integration with HubSpot makes it super easy to validate emails immediately after import. We use it after each event we attend and are frequently verifying our emails. Implementation was very easy, and super simple as well. **What do you dislike about Bouncer?** It would be better if were custom bouncer properties that were sent into hubspot for segmentation **What problems is Bouncer solving and how is that benefiting you?** Email verification! ### 38. Simple to Use with Fair Pricing **Rating:** 5.0/5.0 stars **Reviewed by:** Aleksander W. | Founder, Small-Business (50 or fewer emp.) **Reviewed Date:** January 21, 2026 **What do you like best about Bouncer?** It’s very easy to get started, their API documentation is clear. Also verification result are very satisfying **What do you dislike about Bouncer?** The only thing that comes to my mind is 5% more “unknown” results in certain verification methods. But it’s something I can live with :) **What problems is Bouncer solving and how is that benefiting you?** It helps to verify emails in my application, delivering more accurate results. ### 39. Convenient, User-Friendly Way to Keep Mailing Lists Clean **Rating:** 5.0/5.0 stars **Reviewed by:** Anne D. | Office Manager, Small-Business (50 or fewer emp.) **Reviewed Date:** January 21, 2026 **What do you like best about Bouncer?** Bouncer keeps our internal mailing lists clean. So convenient and the site is totally user-friendly. It's so easy, I've never needed customer support. But Bouncer email support and customer chat is always available from the menu if needed. **What do you dislike about Bouncer?** It seems users with a yahoo.com accounts often come back with risky, toxis or low deliverability scores. I am able to use those addresses without incident, so I wonder why they are so frequently flagged. **What problems is Bouncer solving and how is that benefiting you?** Bouncer is very useful to confirm the integrity of email lists for our email campaigns. ### 40. Accurate Deliverability Checks, but Pricey for Our Use Case **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** January 25, 2026 **What do you like best about Bouncer?** Its pretty accurate, most of the undeliverable mailboxes are actually undeliverable, and only about 10% of the "deliverable" dont bounce. **What do you dislike about Bouncer?** its pretty expensive for the way our company wants to use it. **What problems is Bouncer solving and how is that benefiting you?** it solves that our clients are emailing less fake emails. ### 41. happy with Bouncer **Rating:** 5.0/5.0 stars **Reviewed by:** PRINT IT Tomasz Piaskowski P. | business owner, Small-Business (50 or fewer emp.) **Reviewed Date:** January 26, 2026 **What do you like best about Bouncer?** Quick work, good results, very good price and easy-to-use **What do you dislike about Bouncer?** Actually there is everything I need for my workflow. **What problems is Bouncer solving and how is that benefiting you?** Bouncer is verifying email addresses obtain from the WAB and help to avoid hard bounce ### 42. Bouncer works—simple, reliable, and helping me learn email marketing **Rating:** 5.0/5.0 stars **Reviewed by:** chase m. | admin, Small-Business (50 or fewer emp.) **Reviewed Date:** January 21, 2026 **What do you like best about Bouncer?** I plain like it and it works. I have email marketing woes and almost disparity recently but I am learning. Bouncer works ! **What do you dislike about Bouncer?** everything is good.i dont really feel there is a problem. **What problems is Bouncer solving and how is that benefiting you?** reduce type 4 and 5 delivery problems to virtually none ### 43. It verified my entire marketing emails. **Rating:** 5.0/5.0 stars **Reviewed by:** Farrukh S. | Outreach Specialist, Small-Business (50 or fewer emp.) **Reviewed Date:** January 19, 2026 **What do you like best about Bouncer?** It's super quick, easy to use, and most of all, it verifies all of my marketing email lists. **What do you dislike about Bouncer?** Nothing in particular. It's great in every sense. **What problems is Bouncer solving and how is that benefiting you?** It helps me with all my marketing emails, verifying every single one of them, and being extremely helpful. ### 44. Really good email verification tool with excellent support **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Photography | Small-Business (50 or fewer emp.) **Reviewed Date:** August 27, 2025 **What do you like best about Bouncer?** What I value most about Bouncer is the super helpful support. On top of that, the tool offers plenty of filtering options, giving a precise view of the "examined" mailing list. A great feature is the tool that lets you send a test campaign to various email providers like Google, Microsoft, and many others. Thanks to that, I know before sending whether my messages will land in spam or the recipients’ inbox. Using Bouncer is quiet easy. The user dashboard is friendly, and results are presented clearly. The credit top-up system is cool and fair, and the price-to-benefit ratio for a reliable and safe mailing list is really good. I haven’t used Bouncer for long, but so far I haven’t encountered any bugs or errors. Still, the most important thing is that I feel safe with Bouncer and its support in the rather unfamiliar world of email for me. **What do you dislike about Bouncer?** I was a bit overwhelmed by the sheer number of solutions available on their website. But to be fair, I’m a solo entrepreneur just trying to take care of my newsletter marketing. So that variety is probably a big plus for more advanced users. That said, my doubts were cleared during the face-to-face onboarding, where I was guided clearly and simply through the whole process. I’m confident I’ll handle future campaigns on my own. And if not, I know I can count on the Bouncer team for support. **What problems is Bouncer solving and how is that benefiting you?** Bouncer lets you scan and clean your mailing list from suspicious addresses. On top of that, it has a great tool for sending test campaigns to various email providers like Google, Microsoft, and more. That way, I know before sending whether the message will land in spam or the recipient's inbox. ### 45. Bouncer is a great partner. **Rating:** 5.0/5.0 stars **Reviewed by:** John J. | Founder, Small-Business (50 or fewer emp.) **Reviewed Date:** January 21, 2026 **What do you like best about Bouncer?** The API is super easy to use and provides a lot of information about the logic behind deliverability. GDPR compliance is also a must for my German customers, so that’s an important point for me. **What do you dislike about Bouncer?** I honestly don’t see any downsides. The service is straightforward, easy to use, and excellent overall. **What problems is Bouncer solving and how is that benefiting you?** Bouncer provides a service for my customers to clean the data they receive from my platform, helping ensure the level of deliverability they require. ### 46. Great Experience Overall **Rating:** 5.0/5.0 stars **Reviewed by:** Michael B. | Sales rep, Small-Business (50 or fewer emp.) **Reviewed Date:** January 21, 2026 **What do you like best about Bouncer?** Help my email not bounce on my cold email campaigns and my domains stay healthy! **What do you dislike about Bouncer?** sometimes my email still bounce and that makes me mad **What problems is Bouncer solving and how is that benefiting you?** Helps my emails stay healthy and bring in new clients! ### 47. Easy to Use **Rating:** 4.5/5.0 stars **Reviewed by:** Marko P. | affilate marketer, Small-Business (50 or fewer emp.) **Reviewed Date:** January 21, 2026 **What do you like best about Bouncer?** easy to use, many very useful options like toxicity, which is very usefule for me. **What do you dislike about Bouncer?** Bit expensive, if dont use campaing codes, but I think other services are also **What problems is Bouncer solving and how is that benefiting you?** helps Gmail deliverability ### 48. Bouncer Keeps Us Out of SPAM Hell... **Rating:** 5.0/5.0 stars **Reviewed by:** Neil E. | Director, Small-Business (50 or fewer emp.) **Reviewed Date:** May 26, 2025 **What do you like best about Bouncer?** We do a tremendous amount of online outreach marketing, especially email...sometimes stone cold email. The trap is, of course, risking your domain's reputation. I keep it real and always use one of my two business domains. Risky, yes, but with Bouncer's help, I stay out of Email Jail. I literally sterilize all my leads through Bouncer every time I run a campaign. I even run my HubSpot Marketing Contacts through Bouncer quarterly to ensure they're still good, valid and not toxic. Anyone who emails should use Bouncer it is cheap insurance...and most importantly it keeps my bounce rates super low! **What do you dislike about Bouncer?** I really don't have downsides to Bouncer. It does what I need it to do, the interface is simple and logical, it tell's you the good and bad, and it's economical. It is a great app...what more can I say. **What problems is Bouncer solving and how is that benefiting you?** It is simple. It keeps my bounce rate very low and prevents me from outreach to toxic email addresses ### 49. Easy to Access, Easy to Use—Will Definitely Use Again **Rating:** 5.0/5.0 stars **Reviewed by:** David W. | Consultant, Small-Business (50 or fewer emp.) **Reviewed Date:** February 09, 2026 **What do you like best about Bouncer?** Easy to access, easy to use, will use again. **What do you dislike about Bouncer?** Can't say that I found anything difficult. **What problems is Bouncer solving and how is that benefiting you?** help cleaning my data list ### 50. Bouncer: Clean Data, Better Campaigns **Rating:** 5.0/5.0 stars **Reviewed by:** Royce G. | VP - Sales & Marketing, Small-Business (50 or fewer emp.) **Reviewed Date:** May 21, 2025 **What do you like best about Bouncer?** Bouncer excels at one critical function — email verification — delivering consistent and reliable results. Its accuracy is impressive, even when processing large, diverse email lists, effectively flagging invalid, risky, and role-based addresses to help us make informed decisions before campaign launches. The platform is user-friendly, with a streamlined process and clear, actionable reporting that avoids unnecessary complexity. Integration was straightforward, allowing us to implement real-time verification via API seamlessly into our existing workflows. While Bouncer focuses primarily on verification, the features it provides are practical and well-executed, directly contributing to improved deliverability rates and safeguarding our sender reputation. **What do you dislike about Bouncer?** While Bouncer delivers strong core email verification capabilities, there are areas for improvement. The level of detail provided in some verification results—such as those labeled “unknown” or “risky”—can be insufficient, making it challenging to confidently determine next steps. From an ease-of-use perspective, the platform could better accommodate non-technical users by offering more customizable reporting and additional integration options beyond API access. Currently, integration largely requires technical knowledge, which may limit usability for some teams. These enhancements would broaden the tool’s accessibility and overall value. **What problems is Bouncer solving and how is that benefiting you?** Bouncer addresses the critical challenge of maintaining a clean and valid email database, which is fundamental to any successful email marketing strategy. By accurately identifying invalid, risky, and role-based email addresses before campaigns are launched, it significantly reduces bounce rates and minimizes the risk of damaging our sender reputation. This proactive verification process ensures that our outreach efforts reach genuine prospects, improving overall engagement and campaign ROI. Additionally, by preventing the waste of resources on undeliverable addresses, Bouncer helps streamline our marketing operations and enhances data hygiene across the board. ## Bouncer Discussions - [Did you find any glitches in the software?](https://www.g2.com/discussions/28154-did-you-find-any-glitches-in-the-software) - 1 comment, 1 upvote - [What is Bouncer used for?](https://www.g2.com/discussions/what-is-bouncer-used-for) - 1 comment - [View Bouncer pricing details and edition comparison](https://www.g2.com/products/bouncer/reviews?section=pricing&secure%5Bexpires_at%5D=2026-05-22+05%3A15%3A28+-0500&secure%5Bsession_id%5D=57f2e912-4c17-469d-872e-5ee3c7c25a3a&secure%5Btoken%5D=e042e0d8d91260c8d9c96450747a4035e04f5ab45f8022181ceb011b3bfa1618&format=llm_user) ## Bouncer Integrations - [Apollo.io](https://www.g2.com/products/apollo-io/reviews) - [Brevo Marketing Platform](https://www.g2.com/products/brevo-marketing-platform/reviews) - [Bubble](https://www.g2.com/products/bubble/reviews) - [Chili Piper](https://www.g2.com/products/chili-piper/reviews) - [Claude](https://www.g2.com/products/claude-2025-12-11/reviews) - [Follow Up Boss](https://www.g2.com/products/follow-up-boss/reviews) - [Greenhouse](https://www.g2.com/products/greenhouse/reviews) - [HubSpot Marketing Hub](https://www.g2.com/products/hubspot-marketing-hub/reviews) - [Hunter](https://www.g2.com/products/hunter/reviews) - [Instantly](https://www.g2.com/products/instantly/reviews) - [Internal](https://www.g2.com/products/internal/reviews) - [Intuit Mailchimp Email Marketing](https://www.g2.com/products/intuit-mailchimp-email-marketing/reviews) - [lemlist](https://www.g2.com/products/lemlist/reviews) - [MailerLite](https://www.g2.com/products/mailerlite/reviews) - [Make](https://www.g2.com/products/integromat-by-celonis-make/reviews) - [QuickMail](https://www.g2.com/products/quickmail/reviews) - [Shopify](https://www.g2.com/products/shopify/reviews) - [TrueMail](https://www.g2.com/products/truemail/reviews) ## Bouncer Features **Diagnosis** - IP Address - Domains - Content - Policy Compliance **Platform Basics** - Editing Platform - Spam Filter Testing - A/B Testing - Deliverability Testing - Design Testing **Generative AI** - AI Text Generation - AI Text-to-Speech **Tracking** - Processing Time - Placement - Open Rate - Time to Open - Alerts **Platform Data** - Performance - Dashboard - Analytics **Agentic AI - Email Verification** - Decision Making **Reporting** - Campaign Performance - Domain Reputation - Brand Reputation - Blacklist and Whitelist **Agentic AI - Email Testing** - Autonomous Task Execution - Cross-system Integration - Adaptive Learning - Proactive Assistance - Decision Making **Agentic AI - Email Deliverability** - Autonomous Task Execution - Cross-system Integration - Adaptive Learning - Proactive Assistance - Decision Making ## Top Bouncer Alternatives - [ZeroBounce](https://www.g2.com/products/zerobounce/reviews) - 4.7/5.0 (1,353 reviews) - [Emailable](https://www.g2.com/products/emailable/reviews) - 4.8/5.0 (262 reviews) - [Reoon Email Verifier](https://www.g2.com/products/reoon-email-verifier/reviews) - 4.8/5.0 (1,011 reviews)