ZapBounce vs QuickEmailVerification
QuickEmailVerification publishes a figure above 95% and states in its own FAQ that it will not deduct a credit for an address it could not verify. Both of those are positions we argue for on every page of this site, and they were taking them before we existed. That makes this a narrow comparison, mostly about the rate at volume.
| ZapBounce | QuickEmailVerification | |
|---|---|---|
| Accuracy figure published | Coverage and accuracy together, once measured | Consistently above 95%, in their own FAQ's words |
| 1,000 addresses | $5 | $8 one-time |
| 10,000 addresses | $25 | $60 one-time |
| 100,000 addresses | $139 | $320 one-time |
| Free tier | 100 a month, no card | 100 credits a day, recurring, no card |
| Credit expiry | Never | One-time credits never expire; daily subscription credits reset and do not roll over |
| Billed for unknowns | No | No |
QuickEmailVerification figures read from their own pricing page in September 2026.
How QuickEmailVerification prices it
Two ladders that are easy to confuse. One-time credits run $8 for a thousand, $60 for ten thousand, $320 for a hundred thousand, and never expire. The subscription ladder is priced per credits per day, so $50 buys a thousand a day rather than a thousand a month, and those daily credits reset without rolling over.
Where QuickEmailVerification is the better choice
Stated plainly, because a comparison page that never concedes anything is not worth reading.
- Their FAQ says it without hedging: they will not deduct credits for emails that could not be verified. That is the clearest statement of the rule we found anywhere in this market.
- A hundred free credits every day, renewing, with no card. Most of this category gives you one allowance and stops.
- They publish above 95% rather than 99-point-something. A smaller number is the harder one to print and nobody arrives at it by rounding toward marketing.
- At a hundred thousand addresses they list $320, which undercuts Xverify at $400 and Verifalia at $389.
Where we differ
What ZapBounce does differently
- At a hundred thousand addresses they list $320 and we list $139.
- We report coverage next to accuracy as a pair, once measured.
- Their subscription tier is priced per credits per day rather than per month, which is easy to misread as a monthly total.
What you give up leaving QuickEmailVerification
- Their FAQ says it without hedging: they will not deduct credits for emails that could not be verified. That is the clearest statement of the rule we found anywhere in this market.
- A hundred free credits every day, renewing, with no card. Most of this category gives you one allowance and stops.
- They publish above 95% rather than 99-point-something. A smaller number is the harder one to print and nobody arrives at it by rounding toward marketing.
- At a hundred thousand addresses they list $320, which undercuts Xverify at $400 and Verifalia at $389.
Moving off QuickEmailVerification
Price at volume, since the price-led challengers now publish ladders under a tenth of a cent an address. Rarely a complaint about the verdicts, and almost never a complaint about the terms, which are among the fairest here.
Bulk in, bulk out. The thing to check is which of their integrations is doing unattended work, because an integration nobody remembers configuring is the one that breaks quietly after a switch.
What QuickEmailVerification cannot do either
Questions people ask about QuickEmailVerification
Is above 95% a weaker claim than 99.9%?
It is a more plausible one, and both are computed the same way, on the verdicts that came back after the difficult addresses left the calculation. A vendor printing the smaller number is at least not rounding toward marketing.
What does the daily subscription tier actually buy?
Credits per day, not per month. Fifty dollars buys a thousand a day, which is thirty thousand a month, and unused daily credits reset rather than accumulating. It is a genuinely different shape from the one-time ladder beside it and easy to misread.
Do they really not charge for unverifiable addresses?
Their FAQ says so directly. It is the plainest version of that rule we found in this category, and it is the question worth asking every vendor on your shortlist, because most of them will not answer it in writing.
Is ZapBounce cheaper than QuickEmailVerification?
At 100,000 addresses we list $139 and they list $320 one-time. Compare the per-address rate rather than the headline, and check what each side does with unknowns.
Can I test both before deciding?
Yes, and you should. Run the same sample of a few thousand addresses through each and compare how many came back unresolved. That difference matters more than either accuracy claim.
They publish above 95% and refuse to bill unverifiable addresses. If you are leaving, leave over $320 against $139 at a hundred thousand, not over anything hidden.
Run the same sample through us and QuickEmailVerification
100 free checks a month, no card, and the unknowns come back labeled.