ZeroBounce alternatives: seven email verifiers that charge less for the same list

ZeroBounce alternatives: who charges less for the same list

Seven email verifiers charge less than ZeroBounce for the same 10,000-credit pack. As read on October 10, 2026, ZeroBounce sells 10,000 one-time credits for $129 and 100,000 for $649, and its smallest pack is 2,000 credits for $39. The alternatives run from DeBounce at $25.00 to Kickbox at $70 for 10,000 credits.

ZeroBounce's own pay-as-you-go packs start at 2,000 credits for $39, with 5,000 at $69, 50,000 at $499 and 100,000 at $649. Bouncer's minimum purchase is 1,000 credits for $8.

Bouncer: credits that never expire without a subscription

ZeroBounce's FAQ ties non-expiring credits to an active ZeroBounce ONE subscription, its monthly bundle of verification with warmup, inbox tests and blacklist monitors. Bouncer's pricing page says its email verification credits never expire, and a pay-as-you-go pack needs no subscription behind it.

Bouncer charges $60 for 10,000 credits and $400 for 100,000, one-time, against ZeroBounce's $129 and $649. A new Bouncer account starts with 100 free credits. Bouncer vs ZeroBounce sets the two vendors side by side, and the Bouncer email verification review covers the limits Bouncer documents.

The two lowest prices: DeBounce and MillionVerifier

DeBounce charges $25.00 for 10,000 credits and $135.00 for 100,000, and its pricing page says credits never expire. Catch-all validation, a check on domains that accept mail for any address, costs 10 credits per validation there, so the pack price does not cover every check at one credit.

MillionVerifier's packs are $39 for 10,000 credits and $149 for 100,000. Its smallest pack is 10,000 credits, and its prices page says unknown and catch-all results are not charged.

NeverBounce, Kickbox, Emailable and Clearout

• NeverBounce: 100,000 credits cost $400, a figure read from its pricing page's own data rather than from a displayed price card. Its monthly plan, Growth, is $49 a month for up to 10,000 emails, and its credits expire 12 months after purchase.
• Kickbox: 100,000 credits cost $500. Packs start at 500 credits for $5, its pricing page shows no monthly plan, and every new account gets 100 free credits.
• Emailable: 100,000 credits cost $420. A new account gets 250 free credits, and the 5,000-credit minimum purchase means a smaller list buys more than it needs.
• Clearout: 100,000 credits cost $400 one-time. A new account gets 100 free credits with no credit card required, and plans add an email finder, form checks and prospecting.

Unknown results and duplicates: what each vendor charges

An unknown result is one where the verifier gets no response from the email provider. Vendors differ on whether an unknown result or a duplicate address uses up a credit.

When ZeroBounce is still the right pick

ZeroBounce is the right pick for a team that wants warmup, inbox tests and blacklist monitors billed with verification. ZeroBounce ONE costs $99 a month at 10,000 credits when billed monthly, and $79 a month when billed annually. Bouncer sells inbox placement tests separately, in its Deliverability Kit from $25 a month on Starter.

ZeroBounce's free tier also refills 100 validations every month for accounts that sign up with a business or premium domain, while Bouncer's 100 free credits are given on sign-up. The best email verification tools page sets all eight vendors in one table.