Kickbox vs MillionVerifier
Neither of these is RocketVerifier — this is an independent, sourced look at how they compare to each other. (If you're also considering us: see RocketVerifier vs Kickbox or RocketVerifier vs MillionVerifier.)
| Credits | Kickbox | MillionVerifier |
|---|---|---|
| 10,000 emails | $70 | $39 |
| 100,000 emails | $500 | $149 |
| 1,000,000 emails | $2,999 | $449 |
| Credit expiry | Per Kickbox's terms of service, verification credits expire one year from the date of purchase. | Credits never expire; no monthly/annual plans offered, pure pay-as-you-go (MillionVerifier help center). |
| Free credits | 100 free verifications | 100 credits, no card required |
| Published accuracy claim | Kickbox publishes a "Sendex" reputation score (0-100) rather than a single accuracy percentage. | "99%+" accuracy claimed on marketing pages; no independent benchmark published. |
| Catch-all handling | Flags catch-all domains as part of the Sendex score; does not publish a resolution-rate figure. | Flags catch-all domains as "unknown" and does not charge for them — does not attempt to resolve a verdict. |
| SPF/DKIM/DMARC checking | Not part of core verification. | Not offered. |
Prices come from Kickbox and MillionVerifier's own pricing pages.
FAQ
Is Kickbox or MillionVerifier cheaper?
At the tiers both vendors publish on their own pricing pages: 10,000 credits — Kickbox $70 vs MillionVerifier $39; 100,000 credits — Kickbox $500 vs MillionVerifier $149; 1,000,000 credits — Kickbox $2,999 vs MillionVerifier $449.
Do Kickbox or MillionVerifier credits expire?
Kickbox: Per Kickbox's terms of service, verification credits expire one year from the date of purchase. MillionVerifier: Credits never expire; no monthly/annual plans offered, pure pay-as-you-go (MillionVerifier help center).
How do Kickbox and MillionVerifier handle catch-all addresses?
Kickbox: Flags catch-all domains as part of the Sendex score; does not publish a resolution-rate figure. MillionVerifier: Flags catch-all domains as "unknown" and does not charge for them — does not attempt to resolve a verdict.
What do Kickbox and MillionVerifier claim for accuracy?
Kickbox publishes: "Kickbox publishes a "Sendex" reputation score (0-100) rather than a single accuracy percentage.". MillionVerifier publishes: ""99%+" accuracy claimed on marketing pages; no independent benchmark published.". Neither figure comes from an independent, third-party benchmark we've verified — treat vendor-published accuracy claims as marketing, not an audited result.