“Free” often comes with a catch: a trial that expires, credits that run out, or a paid plan hiding the useful features. BulkVerify has none of these. Here is how that works.
The verification method is lightweight
Most of the cost of commercial verifiers comes from SMTP probing: opening connections to thousands of mail servers, managing IP reputation and dealing with blocks. We deliberately don’t do that. Our checks — syntax, characters, domain, DNS/MX, disposable and free-provider lists — are efficient to run, and DNS results are cached per domain. A list with 50,000 Gmail addresses needs a single MX lookup for gmail.com.
A daily pace instead of a price
Instead of charging per email, every account gets 200,000 unique verifications per day. You can upload as many emails as you want; anything above today’s allowance continues automatically after 00:00 UTC. This keeps the service fast and fair for everyone without asking anyone to pay.
No hidden costs
- No paid plans, premium tiers or upsells
- No credits, trials or expiring balances
- No payment details requested — ever
- All result files and the full report are included
What we ask in return
Use the service fairly and lawfully. Accounts are personal, lists must be collected legitimately, and the service may not be used to support spam. The details are in our Acceptable Use Policy. To keep things fair we use rate limits and automated abuse checks.
What “free” does not mean
Free doesn’t mean we sell your data. We don’t sell, rent or trade uploaded lists or account information, and we don’t show ads. How we handle data is explained in our Privacy Policy and Data Retention Policy.
BulkVerify is free forever. There is no paid version waiting around the corner — the service described on this page is the service, at no cost.