Email lists thatdon't bounce.
Clean your list before you send. We catch the bad addresses so your emails reach real people, your reputation stays clean, and the campaign actually makes money.
- 50 free credits — no card
- Credits never expire
- No subscription
list_q2_2026.csv · 47,219 rows
verifyingDeliverable
38,914
Risky
1,402
Undeliverable
3,061
Saved bounces
3,061
- sasha.pereira@thoughtbox.ioReal inboxDeliverable
- info@cargocollective.comShared inboxRisky
- maren@nullspace.devVerifying…Checking
- j.green@temptr.emailThrowaway addressUndeliverable
- theo@northwell.studioReal inboxDeliverable
- founders@oldcompany.comCan't receive mailUndeliverable
- press@bramble.coReal inboxDeliverable
28,604 of 47,219 checked · 2 min 41 sec elapsed
9
Verification checks
Syntax, DNS, SMTP, catch-all, disposable, role, reputation, and Abusix-backed spam-trap detection.
50
Free starter credits
No card needed. Buy more only when you need them.
∞
Credit lifetime
Credits never expire — buy a bundle today, use it next year.
$6
Starting bundle price
Bigger bundles drop the per-credit price, all the way to $0.0018.
How it works
From messy list to clean list in three steps.
No setup, no engineering, no quotas to argue about. Drop your list in, watch it work, send to people who actually exist.
- 01
Drop your list in
Drag in a CSV or paste a list. We never touch your original.
- 02
Watch it clean
Good addresses light up green, bad ones turn red. Each one comes back with a one-line reason in plain English.
- 03
Send to real people
Download the clean list, or push it straight back into your email tool. Bad addresses get tagged so they stay out of your next send.
What you get
Six ways CleanMyList saves your next campaign.
You don't need to know how it works. You just need it to work. Here's what changes when you start cleaning your list.
- Catches the obvious junk first
- Typos, fake domains, addresses that don't exist anywhere. Filtered in milliseconds, before we even start the real work.
- Asks the mailbox if it's home
- We quietly check whether the email actually exists. No emails get sent, no one gets bothered, and your sender reputation stays clean.
- Honest about the tricky ones
- Some emails are hard to call. We give you a score, not a guess, so you know which ones are safe to send to and which to skip.
- Fast, even on huge lists
- Drop in a CSV and watch the verdicts stream back as the run works through each address.
- Stops bad emails at signup
- One line of code in your signup form, and typos or fake addresses never make it into your list in the first place.
- Re-run a list when it ages
- Email addresses go stale. Re-run a saved list before your next campaign and keep the new verdicts separate from the original file.
What we check
Nine checks on every email. One clear answer.
You don't see any of this. We just do it and tell you which addresses are safe to send to. Curious what runs in the background? Here it is.
Check 01
Spelled right?
Catches typos and busted formatting.
Check 02
Real domain?
Checks the part after the @ actually exists.
Check 03
Mailbox there?
Quietly asks the server if the address is real.
Check 04
Or just pretending?
Some servers say yes to everything. We test for that.
Check 05
Burner email?
Spots throwaway accounts from temp-mail sites.
Check 06
A real person?
Flags inboxes like info@ or admin@ for review.
Check 07
History clean?
Checks if this address has bounced for others before.
Check 08
Trap or abuse source?
Cross-checks the domain against Abusix's live abuse intelligence.
Check 09
Send or skip
One clear answer, with a one-line reason.
From the teams we work with
The kind of results that make Mondays better.
“CleanMyList caught addresses our old process missed before the first send. The export made it obvious what to suppress and what to keep.”
Yara Behrens
Head of Lifecycle, Bramble
“I've used three other tools. This one is faster, easier to use, and costs less. The reasons it gives on every verdict alone save me an afternoon every month.”
Devran Acar
Founder, Cargo Collective
“Cleaned our campaign list before launch and gave us clear reasons for every risky address. Worth every cent.”
Sasha Pereira
Marketing, Thoughtbox
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Pricing
Credits, not subscriptions.
Get 50 free credits when you sign up. Buy more in bundles when you need them — bigger bundles drop the per-credit price. Credits never expire.
1,000 credits
Cheapest way to try a real clean.
100,000 credits
Best per-credit price under a million.
- Credits never expire
- No surprise charges
- Cheaper as you grow
Yes. We never send any actual emails when we check. We just ask the mail server, very politely, if the address is real, then hang up. Nothing lands in anyone's inbox.
A list of 10,000 emails takes around a minute. 100,000 takes about six. You can watch the good ones come back in real time and start using them before the run finishes.
We never sell it, share it, or use it to train anything. Your list is encrypted, kept only as long as you need it, and deleted after 30 days. That's it.
Yes. Drop one line of code into your signup or checkout form and we'll catch fake or mistyped emails before they hit your list. Most teams set it up in an afternoon.
There's no subscription. You get 50 free credits when you sign up (no card needed), then buy more in bundles when you need them. Bundles start at $6 for 1,000 credits and drop to $0.0018 per credit at the top end. Credits never expire.
Stop guessing. Start cleaning.
Try it free on 50 emails. No credit card, no sales call, no catch.