Clearout alternatives
Teams leaving Clearout usually compare Bouncer, Kickbox and ZapBounce. Clearout prices through a calculator on its site, with pay-as-you-go, monthly and annual plans. ZapBounce prints every tier on one page, from $5 for 1,000 to $949 for a million, and never bills an unknown or a duplicate.
| Service | 100,000 addresses | Credits expire? | Bills unknowns? |
|---|---|---|---|
| ZapBounce | $139 | Never | No |
| ZeroBounce | Subscription only | Credits roll over while the subscription is active | Not stated |
| Bouncer | $400, and 1,000,000 for $2,000 | Never | No |
| Emailable | Custom | Never | No |
| Kickbox | $500 ($1,100 for 250,000; $2,999 for a million) | Credits expire one year from purchase | No |
| MillionVerifier | Not shown; 50,000 is $89 and 1,000,000 is $449 | Never | No |
| Clearout | Not listed | Credits never expire and roll over | No |
Read from each vendor's own pricing page in September 2026. Prices move, so confirm theirs before you buy. Ours are published in full on the pricing page.
Why people look elsewhere
A price you can quote without a calculator. Clearout's per-address figures come out of a calculator on its pricing page, across pay-as-you-go, monthly and annual plans. Teams building a budget want a table they can paste into a spreadsheet, and ZapBounce's ladder is that table: $25 for 10,000 and $139 for 100,000.
Clearout sells pay-as-you-go credits plus monthly and annual plans, with up to 20% off on a subscription (read 24 September 2026). Its credits never expire, though its terms cap discounted credits at one year idle. ZapBounce credits carry no date at all, and a monthly plan costs 15% less than the same credits pay-as-you-go.
What ZapBounce changes for a Clearout user
The differences that show up on the first invoice and the first results file.
The short version
- A published price. ZapBounce's ladder runs from $5 for 1,000 to $949 for a million on one page. Clearout's figures come out of a calculator.
- Coverage beside every result. Their 99.73% is a claim about returned verdicts; ZapBounce reports what share of the list reached one.
- Catch-all rows are labeled catch_all, with the SMTP code the server gave, so the call on how to mail a domain that accepts everything stays with you.
- Credits carry no date at all, whether you bought them at a discount or not.
- A free allowance that renews: 100 credits each month, with no card on file.
Before you move off Clearout
Run the same sample through two vendors and the interesting number is not how many came back valid.
Run your volume through their calculator
Enter the list size you clean most often and note the per-address figure on each Clearout plan type. Then read the same volume off ZapBounce's printed ladder.
Trace every form check
Clearout plugs into WordPress form plugins and WooCommerce. Move each form to a POST /v1/verify call, run both side by side for a week, then switch the old one off.
Read the idle clause on discounted credits
Clearout's terms cap discounted credits at one year idle, extendable on request. ZapBounce credits never expire, however you bought them.
Count your catch-all share
Export your list and count the addresses on accept-all domains. That share tells you how much of the file Deep Verify was working on, and how many catch_all rows to expect from ZapBounce.
What switching actually involves
Clearout reports catch-all as its own status and returns unknown credits automatically. ZapBounce follows both rules: catch_all is one probe and one credit, and unknown is never billed. Map any rule built on Clearout's Deep Verify output to our four results before your first upload, and move each form check to a POST /v1/verify call.
What stays true whichever verifier replaces Clearout
Questions about moving off Clearout
Does Clearout charge for unknown results?
No. Its terms say unknown credits are returned automatically, and catch-all results are billed (read 24 September 2026). ZapBounce works the same way on both: unknown is free and catch_all costs one credit. Duplicates in a batch cost nothing either.
How long does each vendor keep an uploaded file?
Clearout's privacy policy says uploaded files may be stored for 30 days. ZapBounce lets you delete a job at once with DELETE /v1/jobs/{id}.
Can we compare prices without a sales call?
Yes. ZapBounce's full ladder is on its pricing page, from $5 for 1,000 through $89 for 50,000 to $549 for 500,000. For Clearout, enter your volume in its calculator and set the result beside ours.
Why do people leave Clearout?
A price you can quote without a calculator. Clearout's per-address figures come out of a calculator on its pricing page, across pay-as-you-go, monthly and annual plans. Teams building a budget want a table they can paste into a spreadsheet, and ZapBounce's ladder is that table: $25 for 10,000 and $139 for 100,000.
How hard is it to switch verifiers?
For bulk cleaning, no harder than uploading the file somewhere else. For real-time checks on a signup form it is an API swap, which is an afternoon.
Put your Clearout calculator quote next to ZapBounce's printed ladder. That one comparison usually settles the budget.
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