MillionVerifier Does Basic.
BounceZero Does Everything.
MillionVerifier checks syntax, MX records, and SMTP - and stops there. BounceZero adds SPF/DKIM/DMARC per email, plain-English explanations, breach database cross-referencing, and social profile detection. BounceZero starts at $3/1K. The choice is obvious.
Backed by & listed on
Feature-by-Feature Comparison
MillionVerifier vs. BounceZero - what you actually get for your money.
| Feature | MillionVerifier | BounceZero |
|---|---|---|
| Syntax & Format Check | ||
| MX Record Lookup | ||
| SMTP Verification | ||
| Disposable Email Detection | ||
| Catch-All Domain Detection | Basic | |
| Role-Based Detection | ||
| Credits Never Expire | ||
| Per-Email SPF / DKIM / DMARC | ||
| BIMI / MTA-STS / DANE | ||
| Breach Database Cross-Reference | ||
| Social Profile Detection | ||
| Plain-English Explanations | ||
| Bayesian + ML Blended Scoring | ||
| Domain Intelligence API | ||
| Certificate Transparency Logs | ||
| Greylisting Auto-Retry |
Based on publicly documented features as of 2026.
Pricing Comparison
Honestly: MillionVerifier is cheaper per check - its site lists $89 for 50,000 verifications ($1.78/1K) and $449 for 1 million, figures we re-verified against millionverifier.com on 7 August 2026 (credits never expire; 100 free at signup). BounceZero runs $3.00/1K at entry and $2.20/1K at 1M. The premium buys 65+ signals per address, plain-English explanations, and per-email authentication analysis.
- Syntax, MX, SMTP
- Credits never expire
- No plain-English explanations
- No SPF/DKIM/DMARC
- Full 5-stage pipeline
- SPF / DKIM / DMARC per email
- Plain-English explanations
- Credits never expire
Common Questions
Start Verifying Smarter Today
100 free credits on signup. No credit card. Full 5-stage pipeline from day one.
Switch to BounceZero Free