Yes, UserCheck has a permanent free tier alongside its paid plans. The free plan includes 1,000 credits per month and 1 request per second. FreeTier.co estimates the free tier at about $3.00/mo, and no credit card is required to sign up.
About
UserCheck is an email validation API that checks addresses and domains for disposable mail providers, forwarding services, public email domains, role accounts, MX record validity, syntax errors, and common typos. It returns structured signals such as disposable, relay_domain, public_domain, role_account, mx, and did_you_mean so developers can block fake signups or prompt users for a different address.
The free plan includes 1,000 credits per month, 1 request per second, a limited request log, unlimited user seats, multiple API keys, and access to UserCheck Gates. It is aimed at small projects and evaluation use, with no credit card required for signup.
- 1,000 credits per month
- 1 request per second
- Limited request log
- Unlimited user seats
- Multiple API keys
Free Tier Value
This free tier is a genuinely usable monthly plan rather than a short trial: it includes 1,000 credits that reset each month, plus unlimited seats, multiple API keys, and access to UserCheck Gates, and the page explicitly says no credit card is required. Because the cheapest paid plan is Pro but its price is not published, the free tier is best valued as a modest but real starter offering worth about $3/month, with the main limits being the 1,000-credit cap, 1 rps limit, and limited request history.
What's included in the free tier
Verified
- 1,000 credits per month.
- 1 request per second.
- Limited request log.
- Unlimited user seats.
- Multiple API keys.
- Access to UserCheck Gates.
See UserCheck pricing for current limits.
Paid plans
Pro
- credits per month
- not specified
- requests per second
- not specified
- 30-day request log
- UserCheck Gates
- Unlimited user seats
- Multiple API Keys
- Bulk email & domain validation
- Custom blocklist
- Provider information
- Webhooks
Enterprise
- credits per month
- custom
- requests per second
- custom
- 30-day request log
- UserCheck Gates
- Unlimited user seats
- Multiple API Keys
- Bulk email & domain validation
- Custom blocklist
- Provider information
- Webhooks
Pricing extracted from UserCheck's pricing page. Always verify current pricing before committing.
Common questions
Is UserCheck free forever?
Yes. UserCheck has a permanent free tier alongside its paid plans, though the allowance typically resets each month.
Does UserCheck require a credit card?
No. You can start on UserCheck's free tier without entering card details.
What is UserCheck's free tier worth?
UserCheck's free tier is worth about $3.00 per month. That maps to an FTV score of 52/100. The FTV score is explained at freetier.co/ftv.
