ZeroBounce
ZeroBounce does more than check if an email is valid — it appends data to your contacts (name, gender, location, activity score) during the verification run. It costs more than pure-play verifiers ($0.0065/email at 100K vs $0.0019 for EmailListVerify) but adds real intelligence to your list. The 100 free monthly credits make it easy to test without committing.
- You want to enrich contacts with name, location, and engagement data alongside verification
- Your list is aged and you need strong spam trap and abuse address detection
- You want AI activity scoring to identify engaged vs dormant contacts before sending
Skip if: Price is your primary concern — Reoon, MillionVerifier and EmailListVerify are at least 3x cheaper at every list size we compare. See our ZeroBounce alternatives.
Pricing
Calculate Your Cost
| Volume | Total Price | Cost per Email |
|---|---|---|
| 2000 emails | $39 | $0.0195 |
| 5000 emails | $69 | $0.0138 |
| 10000 emails | $129 | $0.0129 |
| 25000 emails | $274 | $0.01096 |
| 50000 emails | $499 | $0.00998 |
| 100000 emails | $649 | $0.00649 |
| 250000 emails | $1299 | $0.005196 |
| 500000 emails | $2199 | $0.004398 |
| 1000000 emails | $3199 | $0.003199 |
See the full ZeroBounce pricing breakdown and how it compares →
Pros & Cons
Pros
- High accuracy rates in testing
- Additional data enrichment capabilities
- User-friendly interface with detailed reporting
- Robust API with good documentation
- Free 100 monthly credits
Cons
- Among the highest published pay-as-you-go prices we track since its 2026 increase
- Data enrichment features cost extra
- Processing times can be longer for large lists
Our Verdict
ZeroBounce delivers excellent email verification accuracy with the added benefit of useful data enrichment features. Since its 2026 price increase it is one of the most expensive pay-as-you-go verifiers we track ($129 for 10,000 emails), so it is best suited for businesses that want to not only verify emails but also gather additional intelligence about their contacts. The monthly free credits are a nice bonus for small businesses or those with occasional verification needs. Note that data enrichment is available at additional cost, and pay-as-you-go credits only carry a no-expiry guarantee while you hold a ZeroBounce ONE subscription.
Frequently Asked Questions
How much does ZeroBounce cost?
ZeroBounce pay-as-you-go has a 2,000-credit minimum ($39). 10,000 emails cost $129, 100,000 cost $649 ($0.0065/email) and 1,000,000 cost $3,199 ($0.0032/email). Credits never expire while you have an active ZeroBounce ONE subscription; without one, ZeroBounce says expiration rules may apply.
What makes ZeroBounce different from a basic email verifier?
Data enrichment. Alongside standard valid/invalid/catch-all/disposable verification, ZeroBounce can append the contact’s name, estimated gender, location, and an AI-generated activity score — information a pure verification-only service doesn’t provide. That extra data costs more per email than budget options, but it’s useful if you want more than a deliverability check.
Does ZeroBounce detect spam traps?
Yes — its ‘Abuse’ and ‘Toxic’ result categories flag addresses known for marking emails as spam or belonging to domains with poor sending reputations, which is particularly useful for verifying older or purchased-adjacent lists where spam trap risk is higher than on a freshly opted-in list.
How many free ZeroBounce credits do I get?
100 free credits every month, not just a one-time signup bonus — enough to spot-check a small segment or test the service on an ongoing basis without a paid plan.
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