Free
$0 / month
100 bulk checks per day
Start checking freeFree forever
- Single email checks
- Syntax, MX and domain tools
- CSV results and exports
- Public tools without an account
Start free. Pick a plan for your list.
Check individual addresses or process your next CSV.
Starter
$19 / month
2,500 credits per month
Billed monthly
- Saved CSV lists
- 2,500 addresses per upload
- Downloadable results
- Persistent list history
Growth
$49 / month
10,000 credits per month
Billed monthly
- Everything in Starter
- 10,000 addresses per upload
- API keys and credit tracking
- SMTP and catch-all checks
Pro
$99 / month
40,000 credits per month
Billed monthly
- Everything in Growth
- 40,000 addresses per upload
- Scheduled re-verification
- Five team members
- Signed webhooks
- Priority list processing
How credits work
One address costs one credit, including a deeper check when your plan supports it. Retrying an API request with the same idempotency key does not spend another credit. Monthly credits are added after a confirmed subscription payment; unused purchased credits carry forward. No automatic overages are enabled.
What verification can tell you
Syntax and DNS checks describe an address and its mail infrastructure. SMTP responses can be inconclusive. A catch-all server accepting an address does not establish that a particular inbox exists. Results report those limitations.
Cancel when you need to
Manage or cancel your subscription through the billing portal. Your current period continues until its end. Pro schedules pause if the plan ends or credits run out. Automatic overages are off; you will never be silently billed for extra checks.