Start free
$0
No card required
1,000 free checks
- 1,000 credits on your first project, once per account
- Use the API, MCP, or bulk verifier
- No deadline to use your credits
- No automatic charge when you run out
20,000 email checks. One $10 payment.
Try your first 1,000 checks free. One credit covers one email or domain check. Buy more when you need them, with no subscription or expiry.
Add credits
$10
one-time
20,000 checks per pack
- $0.50 per 1,000 checks
- 20,000 non-expiring credits for your selected project
- Buy 1–100 packs when you need more
- Optional auto top-up, off by default
Try it free.
Add credits when you need more.
Free credits work with the same API, MCP tools, and bulk verifier as purchased credits. Your balance belongs to the project you add it to.
- Price
- Starter$0
- Credit packs$10 per pack
- Checks included
- Starter1,000 on your first project
- Credit packs20,000 per pack
- Cost per 1,000 checks
- StarterFree
- Credit packs$0.50
- Credit expiry
- StarterNever
- Credit packsNever
- Auto top-up
- StarterNot needed
- Credit packsOptional; off by default
- API, MCP, and bulk verifier
- StarterIncluded
- Credit packsIncluded
- Best for
- StarterTesting with your own addresses
- Credit packsOngoing checks and larger lists
Questions about a purchase? Read our refund policy.
How credits work
One credit per check
Every email or domain check made with your API key, MCP, or bulk verifier uses one project credit. All results count, including risky, undeliverable, and unknown.
You control top-ups
Auto top-up is off by default. If you enable it, your project buys 20,000 credits for $10 when its balance reaches 1,000 credits or fewer.
Try it without an account
The public demo allows 10 checks per hour without an API key. These checks do not use project credits.