Pay for the addresses you check.
Credits, not seats. No subscription required, and the rate falls as the volume rises — every step of it published below, with no sales call between you and it.
Includes 100 free credits. No card required.
- No subscription required. Monthly is optional, and cheaper. Cancel any time. You keep every credit you have already bought.
- Credits never expire. Buy once, use them next year. Monthly credits roll over too.
- We never email the address. The probe stops before delivery.
How big is your list?
1,000 – 5,000,000Any amount in the range is real and buyable.
Those are common sizes, not tiers — any amount in between is real and buyable, and the price runs straight between two of them, so there is no tier edge to fall off — one more address adds at most a cent, never a jump to the next tier's price. Above 1,000,000 it stays at €0.0020. There is no sales call.
One credit, one address
Every verification spends one, whatever the verdict — including an honest unknown.
Nothing else is metered
Duplicates and blank rows are removed before verification and cost nothing. No per-seat pricing; API and CSV spend the same credits.
Try it without paying
The single-address checker is free and needs no account.
Every published rate, and the terms What each size costs, what spends a credit, and what the price is in
- A row that isn't a usable address — a name, a fragment, n/a — still costs a credit. We run it, return it as undeliverable, and bill for it like any other answer.
- Re-verifying a list you already ran re-checks every row and spends the credits again.
- Prices are in EUR. The figure above is what Stripe charges; your bank may add its own conversion fee on a non-EUR card.
- The monthly plan charges the same amount every month until you cancel, and its credits roll over.
- The price on this page is display-only. At checkout it is recomputed on our server from the same curve — the browser's number is never trusted.
1 credit = 1 verification. Prices in EUR. Pay-as-you-go is billed once and those credits never expire; Monthly is a recurring subscription you can cancel anytime, and its credits roll over too.
Frequently asked questions
You buy credits once and spend one credit per verification. Nothing recurs unless you opt into the monthly plan — credits sit in your account until you use them, and they never expire.
Yes — switch the billing basis to Monthly for a recurring subscription that's 20% cheaper per credit. Credits are topped up every month and, like all ClearMX credits, they roll over and never expire. Cancel anytime.
Pay-as-you-go runs from €0.0060 per credit at 1,000 credits down to €0.0020 per credit at a million credits — the more you buy at once, the lower the per-credit price. Monthly is 20% cheaper still.
Yes — every new account gets 100 verification credits free, no credit card required. The single-address checker is always free and needs no account.
No. ClearMX never sends email to an address you verify — optional SMTP checks talk to the mail server but always stop before any message is sent. The only mail we send goes to you: your confirmation link, password resets and team invitations.