Miguel S.
Amazing tool!
The tool is really easy to use and fast. I also liked the chart that they give you once the validation is ready.

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 Five Star Index, with an average rating of 4.9 out of 5.
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Showing 273 reviews with 5 stars · Clear filters
Miguel S.
The tool is really easy to use and fast. I also liked the chart that they give you once the validation is ready.
Moragy
It's wonderful to know that you found the email verification software easy to use and navigate. Its intuitive interface and efficient email verification capabilities made it simple to verify a large number of email addresses without encountering any problems.
Vimal M.
Overall it is a good product and helping to reduce the time efforts
Axn D.
I have been using proofy for last 2 year and I am fully satisfied.
Jose L.
Hoy en día es imprescindible mantener en condiciones nuestra lista de direcciones de clientes. Estamos preparando nuestra lista para San Valentín y encontramos que muchos emails venían rebotados, asi que usamos Proofy para validar la direcciones de nuestros clientes y evitar sanciones. Hemos encontrado que el servicio es excelente y se paga solo por el uso. Además Proofy es una de las pocas herramientas que te deja probar el servicio de manera gratuita. Lo recomiendo!
Tom J.
What I liked most about this email verification software is how easy it was to use. The interface was straightforward and intuitive, and the software was able to quickly verify large numbers of email addresses without any issues.
UMD M.
Very easy and intuitive to use as a tool to verify our list of prospects. This tool has been key for us to avoid sending to bad emails and keep our email spam score down to maintain our reputation.
Vicky B.
The best part of this tool is, it gives me full details of which email is deliverable and which is not.