ZeroBounce vs NeverBounce vs Bouncer
The three-way shortlist most people actually build. It is worth seeing together because no two of these three agree on both price and expiry at once — the trade-off only becomes visible with all three on the table.
Every figure below is quoted from the company’s own published pages, linked and dated. Where we could not confirm something, the table says so instead of guessing.
The published facts, side by side
| Published fact | Bouncer | NeverBounce | ZeroBounce |
|---|---|---|---|
| How they sell it | Pay-as-you-go credits and a Growth subscription at $49/month “Pay as you go — Only pay when you clean. No commitment. / Growth ... $49 / month” Source · reviewed 2026-08-29 | Pay-as-you-go credits and a subscription (ZeroBounce ONE), monthly or annual “ZeroBounce ONE™ / Pay-As-You-Go / Monthly / Annually (Save 20%)” Source · reviewed 2026-08-29 | |
| Smallest published tier | Not found in the pages we reviewed (2026-08-29) Their stated minimum purchase is 1,000 credits (“Our minimum purchase size is 1,000 credits”), but we did not capture a quotable price for that tier, so no figure is shown. Their page | 1,000 credits for $8 ($0.008 per credit), the smallest option in their volume selector 1,000 credits · pay-as-you-go · USD “$8 / 1,000 credits” their pricing calculator, volume selector = 1,000 Source · reviewed 2026-08-29 | 2,000 credits for $39 ($0.0195 per credit); 2,000 is their stated minimum 2,000 credits · pay-as-you-go · USD “Minimum 2,000 credits ... $0.0195 per credit” their pricing calculator, quantity=2000 Source · reviewed 2026-08-29 |
| Published price at 100,000 | $400 for 100,000 verifications 100,000 credits · pay-as-you-go · USD “100,000 ... $400” Source · reviewed 2026-08-29 | $400 for 100,000 credits ($0.004 per credit) 100,000 credits · pay-as-you-go · USD “$400 / 100,000 credits” their pricing calculator, volume selector = 100,000 Source · reviewed 2026-08-29 | $649 for 100,000 credits ($0.00649 per credit) 100,000 credits · pay-as-you-go · USD “100,000 ... $0.00649 per credit ... $649” their pricing calculator, quantity=100,000 a BOGO promotion on ZeroBounce ONE Monthly was running at capture time (ends 2026-09-04); the figure stored is the non-promotional pay-as-you-go price Source · reviewed 2026-08-29 |
| Free credits | Not found in the pages we reviewed (2026-08-29) They publish that free test credits exist but print no number: “Free list analysis and free test credits”. Their page | Freemium plan at $0/mo with 100 validation credits that refill monthly “Freemium $0 /mo — 100 Validation Credits ... Credits refill every month” Source · reviewed 2026-08-29 | |
| Do credits expire? | Credits purchased on demand never expire “Email Verification Credits purchased on demand never expire” Source · reviewed 2026-08-29 | Credits expire 12 months after purchase “Credits expire 12 months after purchase.” Source · reviewed 2026-08-29 | |
| Published accuracy rate | States accuracy above 99% for addresses it reports as deliverable only results they label deliverable — a narrower population than an overall rate “Bouncer delivers accuracy above 99%: when we say an email is deliverable, it is.” Source · reviewed 2026-08-29 | Not found in the pages we reviewed (2026-08-29) No verification-accuracy figure found. The 99.9% they publish is a delivery claim (“Deliver up to 99.9% of your emails”), which is a different measurement and is not reported here as accuracy. Their page | 99.6% validation accuracy, stated as guaranteed all results (no population stated) “99.6% Validation Accuracy Guaranteed” Source · reviewed 2026-08-29 |
| API | Real-time API and batch API “Super-simple Real-Time Email Verification API / Powerful Batch Email Verification API” Source · reviewed 2026-08-29 | Verification of individual addresses and of lists “We offer solutions for verifying individual emails as well as lists containing thousands or even millions of emails.” Source · reviewed 2026-08-29 | Real-time API and bulk validation, billed at one credit per address either way “one credit per email address verified, whether you use bulk validation or the real-time API” Source · reviewed 2026-08-29 |
| Published data location | States data is stored only in EU AWS data centres “Your data are stored only in EU AWS data centres.” Source · reviewed 2026-08-29 | Not found in the pages we reviewed (2026-08-29) No data-residency or server-location statement found; /gdpr and /security both return 404. The privacy policy points EU visitors to a separate notice. Their page | States servers are in the EU and that data is transmitted, stored and processed only on EU servers “ZeroBounce hosts its servers in the EU and the data you provide ... is transmitted, stored and processed only on servers located in the EU.” Source · reviewed 2026-08-29 |
What actually differs
- Price at 100,000 splits them two-to-one: Bouncer and NeverBounce both publish $400, ZeroBounce publishes $649.
- Credit expiry splits them differently: Bouncer and ZeroBounce say credits never expire, NeverBounce says they expire after 12 months.
- Those two splits do not line up, and that is the whole point of looking at all three at once. The cheapest option that also never expires is Bouncer; the cheapest overall carries an expiry clock; the one with no clock and a published accuracy rate is the dearest.
- Data location splits them again: Bouncer and ZeroBounce both publish EU statements, NeverBounce publishes none we could find.
Which one, for which situation
Read off the published facts above — each row depends on all 3 services together, which is why this page exists separately from the head-to-heads.
| If | On these facts | Because |
|---|---|---|
| You buy a large block of credits and work through it slowly | Bouncer or ZeroBounce | both publish that credits never expire; NeverBounce publishes a 12-month expiry, so unused credits lapse. |
| You need the lowest published price at 100,000 and will use it within the year | Bouncer or NeverBounce | both publish $400 at that volume against ZeroBounce's $649. |
| You need both the lower price and no expiry clock | Bouncer | it is the only one of the three publishing $400 at 100,000 AND that purchased credits never expire — a combination neither of the others matches. |
| Your procurement requires a published EU data-location statement | Bouncer or ZeroBounce | both publish one (EU AWS data centres; EU servers). We found no residency statement from NeverBounce. |
| You need a published accuracy percentage on file | ZeroBounce or Bouncer | ZeroBounce publishes 99.6% and Bouncer above 99% for deliverable results; NeverBounce publishes no accuracy figure we could find. |
Where we stand
For completeness, here are our own published figures, sourced the same way and held to the same standard: 2,500 credits at $19 to start, $299 at 100,000 pay-as-you-go, 100 free credits, and pay-as-you-go credits that never expire. We publish no data-residency commitment, so we make no residency claim — exactly as we report for any other service that does not publish one. On the round-up pages we appear as a row in the table alongside everyone else.
We are one of the services in this market, so treat this section as ours rather than as part of the comparison above. Our pricing page is the source, reviewed 2026-08-29.
Head-to-head with us
Related comparisons
Sources and method
Every competitor figure on this page is quoted from that company's own published pages, with the source linked and the date we read it. Where we could not confirm something, we say so rather than guess. Prices and policies change — check the linked page before you buy. Email List Validation is not affiliated with, endorsed by, or partnered with any of the companies named here; their names are used only to identify their services.
This page is published as a monitored experiment and is not submitted for indexing. No query naming all three appeared in 90 days of Search Console data. Built as a monitored experiment and deliberately not indexed until it earns combination-level evidence.
Facts last compiled 2026-08-29. Found something out of date? Tell us and we will correct it.