Keep your bounce rate under 3%. Verify your email list with catch-all email verifier Giggal.ai
Bulk verifiers that remove invalid and risky addresses before a campaign, protecting your bounce rate and domain reputation.
Published prices on the dates shown on each profile. Score is the PureMail rubric score out of 5 (how we score).
| Tool | Price | Mailbox types | Setup | Warmup | Score |
|---|---|---|---|---|---|
| MillionVerifier | From $0.0039 per email verified (10,000-credit pack) | Not stated | Self-serve. Upload a CSV or connect an integration; results in minutes | Not applicable: a list verifier, not a sending or warmup tool | 4.4 / 5 |
| NeverBounce | From $0.008 per email verified (pay as you go) | Not stated | Self-serve. Upload a list or connect an integration; results in minutes | Not applicable: a list verifier, not a sending or warmup tool | 3.4 / 5 |
| ZeroBounce | From $0.0195 per email on pay-as-you-go at 2,000 credits ($39), falling to $0.0032 at 1,000,000 ($3,199); ZeroBounce ONE subscription from $99 a month for 10,000 credits | Not stated | Minutes: upload a list or call the real-time API; ZeroBounce says 100,000 addresses clean in about 45 minutes | Warmup seeds are included in the ZeroBounce ONE subscription, 250 at the 10,000-credit tier | 3.8 / 5 |
Bulk email verifier with the lowest published per-credit prices we have checked, credits that never expire, and a refund on emails it cannot verify.
ZoomInfo's email verifier: $8 per 1,000 credits pay as you go, $49 a month for up to 10,000 emails, 80+ integrations.
Email verifier: 100 free checks a month, pay-as-you-go from $39 for 2,000 credits, and a $99 subscription that bundles warmup seeds and placement tests.