Find the plan that fits your growth stage — start free and scale up when you're ready.
500 validations / month
No overage — capped at 500 / month
10,000 validations / month
then $0.003 / extra request
50,000 validations / month
then $0.0015 / extra request
150,000 validations / month
then $0.001 / extra request
Email validation by plan
Every plan unlocks more signals to reduce bounces, block fake accounts, and protect your sender reputation. The higher you go, the more confidently you scale.
| Plan | LevelDepth of checks applied | SyntaxRejects invalid formats | DNSVerifies the domain exists | TypoCatches gmail.con → gmail.com | RoleFilters info@, admin@, noreply@ | DisposableBlocks throwaway emails | MX AnalysisEvaluates mail server quality | ReputationDetects risky domains | ScoreOverall quality rating | Risk LevelInstant accept-or-reject decision |
|---|---|---|---|---|---|---|---|---|---|---|
Free Test your integration and catch the most obvious input errors — at zero cost. | BASIC | STANDARD_PATTERN | A only | — | — | — | — | — | — | — |
Starter Fewer typos, fewer generic inboxes, and more valid signups from your very first production volume. | STANDARD | STANDARD_PATTERN | MX + A | ✓ | ✓ | ✓ | — | — | 0–100 | — |
GrowthMost popular Our most popular plan: advanced deliverability signals, MX analysis, and risk level to scale with confidence. | ADVANCED | ADVANCED_PATTERN | MX + A | ✓ | ✓ | ✓ | ✓ | ✓ | 0–100 | LOW / MEDIUM / HIGH |
Pro For mission-critical teams: PREMIUM depth, priority processing, and maximum capacity. | PREMIUM | ADVANCED_PATTERN | MX + A | ✓ | ✓ | ✓ | ✓ | ✓ | 0–100 | LOW / MEDIUM / HIGH |
Test your integration and catch the most obvious input errors — at zero cost.
Fewer typos, fewer generic inboxes, and more valid signups from your very first production volume.
Our most popular plan: advanced deliverability signals, MX analysis, and risk level to scale with confidence.
For mission-critical teams: PREMIUM depth, priority processing, and maximum capacity.
The applied level is returned in every API response — you can always verify which checks are active.
Just getting started? Free is enough to test your integration. For production volume, Starter covers the essential checks. Most of our customers pick Growth for MX analysis, reputation signals, and risk levels. Pro is ideal when you need maximum capacity and priority processing.
MX analysis, reputation signals, quality score, and risk level: everything you need to scale without compromising deliverability. The best depth-to-price ratio.
Your API never stops. When you exceed the quota included in your plan, extra requests are billed per unit at the end of the billing period.
