Lead Generators
Data verification for lead generation
Prove lead quality, detect source-level abuse and deliver cleaner, more defensible data.
Sign up freeThe problem
Your buyers judge you on the quality of the leads you deliver, and a single batch of invalid emails, dead phone numbers or bot-generated submissions can cost you a client. The problem is that bad leads look fine on the surface, a well-formed email and a plausible phone number pass basic validation while still being undeliverable, unreachable or fake.
The other risk is source-level abuse: duplicate recycling, proxy traffic and breach-heavy inflow that you can't see when you look at records one at a time. Catching it means screening every lead at the point of capture and watching the patterns across sources.
Provero gives you the signals to verify each lead in real time and prove its quality, so you ship cleaner, more defensible data and protect your reputation with buyers.
Checks that solve it
Email Verification API
from £0.006Reach inboxes, not bounces, confirm an address is deliverable before you send.
Learn more →HLR Phone Verification API
from £0.0042Confirm a number is a real mobile and see the network actually serving it now, not just that the number is correctly formatted.
Learn more →IP Fraud Detection API
from £0.02Spot the fraud before it gets in, proxies, VPNs, TOR, bots and abuse history in a single 0–100 score.
Learn more →Name Validation API
FreeCatch fake and junk names, flag profanity, gibberish and obviously fake names before they reach your CRM.
Learn more →Phone Format Validation API
FreeCheck a number is properly formed. Instantly confirm a phone number is valid and correctly structured, and see its country and type, before it enters your system.
Learn more →Breach Detection API
from £0.012Know if an identity is already exposed, check emails, phones, IPs, usernames, domains and passwords against known breach data.
Learn more →Lead Generators FAQ
How does Provero help me prove lead quality to buyers?
Can it detect source-level abuse like bots and proxies?
Will verifying leads slow down my forms?
Do I have to pay for every check on every lead?
Ready to stop bad data at the source?
Create a free account, claim your credits and run the checks above as a real-time API or a bulk upload. No card required.
Sign up free