Verify what matters.
Fraud rarely announces itself. It shows up as small things that do not fit: a phone line made to be thrown away, a mailbox nobody owns, a connection that hides where it comes from. We call those things tells, and ProofTell exists to find them and to say plainly what they are.
ProofTell brings together two verification engines that have been doing that work for years. The phone check is Veriphone’s, which has served paying customers since 2019. The email check is Verimail’s, which verifies a mailbox by asking its mail server instead of guessing. ProofTell adds its own IP intelligence, weighs the three with rules that explain themselves, and sells them on one API key and one balance.
It is built for the teams that have to answer for a decision afterwards: risk and fraud teams, the engineers who integrate it, and the security and procurement people who review it.
Four rules we build by.
Every result explains itself
We never show a score without the signals behind it. If we cannot say why, we do not say it.
We don’t guess
When a source will not answer, the result says “unknown” or “unavailable”, and it is free. A gap is never filled with a plausible number.
Prices are public and in dollars
One rate card for everyone, a balance in real money, and the cost of each call printed in its response.
We keep as little as the job allows
Lookups are not stored, retention is yours to set, and what we do not have is written on the security page.
Who you are contracting with.
- Legal entity
- Epic Grove Ltd
- Registered in
- England and Wales, company number 17285617
- Registered office
- 128 City Road, London EC1V 2NX, United Kingdom
- Also operates
- Veriphone, the phone validation service
- Data location
- European Union (Belgium)
- Governing law
- England and Wales
The company record is public at Companies House under the number above. The email verification engine is operated by Verimail Ltd, a separate company registered in England and Wales, which acts as our sub-processor; see the sub-processor list.
Find the tell before it costs you.
Create an account, take a sandbox key, make your first call in minutes.