great tool
great tool, does the job. I like it more for the speed aspect. doesn't take 10 years
By Justin D.
Sunday, November 8, 2026 · Customer reviews of US businesses
The Fair Hearing score
Great
17 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
OmniVerifier - Smarter Email Validation. Boost your email deliverability and reduce errors with our AI-powered email verification platform. Cheapest pricing for both standard email verification and catchall email verification.
OmniVerifier (omniverifier.com) has 17 customer reviews on The Fair Hearing, with an average rating of 4.2 out of 5.
Showing 13 reviews with 5 stars · Clear filters
great tool, does the job. I like it more for the speed aspect. doesn't take 10 years
By Justin D.
Amazing Email Verification Tool!
By Meanne U.
I’ve verified over 500k emails with OmniVerifier, and our bounce rate has been <.8% on all emails validated with them. Their system validates extremely fast (2-3x faster than other tools I use) and has catch all verification that’s actually affordable. Omni performs better than other tools in my waterfall, and we’ll be continuing to use them for a long time.
By Manav M.
Very good pricing, helped cut our overhead by over 60%. Always getting updated and the company is very helpful when i had a problem
By Daniel
Goated support, works fast, cheapest catch all verification. What's not to love?
By Liam
Very simple to use, cheaper than competitors. I also see more verified data from my lists versus platforms like Million Verifier. Highly recommend
By Gary M.
The best email verifiers in the market
By Arshdeep S.
Very quick, cheap and efficient + catch-all verification as well. Amazing.
By Levi W.