Friday, November 6, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
309 reviews
ProofySelect a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Proofy.io — online bulk email verification service. With Proofy you avoid bounces, catch-all, dead emails. You increase email deliverability, save your domain email, enhance the open rate. Some of our features: 1) API verification 100K emails per file2) High accuracy verification (status — deliverability)3) Validates MX records on existence for every mail address4) Domain score 5) Disposable email 6) Syntax Verifier7) Realtime Processing8) 500 FRee — checksQuickly validate and verify your email lists. Just drop your contacts directly into the PROOFY interface. We'll sort out the good, the bad, and the ugly. Verify email addresses within your application using our Real Time API.Our stage email verification process will ensure you get rid of all invalid emails and helping you boost your return on investment (ROI) for email marketing campaigns.Our email verification process includes:- Big focus on corporate emails- Email Deduplication- Domain Validation- Risk Validator- Syntax Check- MTA ValidationEnjoy promo code —R18HE27T35P1 -- and save 35%
Proofy (proofy.io) has 309 customer reviews on The Fair Hearing, with an average rating of 4.9 out of 5.
309 approved reviews, newest moderated first
One of the easiest software I've come across, within minutes I was able to verify thousands of emails. After testing them, it showed they were actually verified, as all were delivered. Will continue to use the software.
By Better L.
Response from Proofy· Nov 12, 2020
Thank you very much. Have a nice day.
Excelente, valido y filtro efectivamente mis listas de emails, en mis campa;as de marketing
By Guillermo Alfredo C.
Response from Proofy· Nov 12, 2020
Thank you very much. Have a nice day.
Proofy is easy to use. The results are accurate. It helps me reduce email bounce rates. What I like the most is unknown (unverified) emails won't be deducted from your credits. The most sincere providers out there. I recommend Proofy to all marketers.
By Janie
Response from Proofy· Nov 12, 2020
Thank you very much. Have a nice day.
It is very user friendly, simple and fast way how to check your email list. It helped me a lot
By Backup C.
Response from Proofy· Nov 12, 2020
Thank you very much. Have a nice day.
This is best to use very easy and perfect
By gaurav G.
Response from Proofy· Nov 12, 2020
Thank you very much. Have a nice day.
We use Proofy.io to ensure that our Email Lists are targeted towards real email addresses and, verify all of our end users email addresses. It is simple, provides clear results, and works fast.
By Nutrillo M.
Response from Proofy· Nov 12, 2020
Thank you very much. Have a nice day.
I stumble on this resources and I registered; I think the interface is clean and it's going o deliver on what it says
By flexilearn A.
Response from Proofy· Nov 12, 2020
Thank you very much. Have a nice day.
I've used other software and platforms before but Proofy is unique and do meet all my expectations. Easy to use interface, When i first launched the app software and tried using the list verifier, boom it was a success and the result was excellent. You guys are the best
By Mia - Gift me W.
Response from Proofy· Nov 12, 2020
Thank you very much. Have a nice day.
