Yes, Email Spam Tester is free to use with no time limit and no usage cap that forces a paid upgrade. The free plan includes 5 tests per IP address per day. No credit card is required to sign up.
About
Email Spam Tester checks how likely a message is to land in spam. It needs no signup, and the API needs no key.
- No signup
- No API key
- 5 tests per IP address per day
Free Tier Value
40
FTV score
The tester needs no account, card or API key and allows 5 tests per IP address per day.
What's included in the free tier
Verified
- No signup
- No API key
- 5 tests per IP address per day
See Email Spam Tester pricing for current limits.
Common questions
Is Email Spam Tester free forever?
Yes. Email Spam Tester is free forever, with no time limit and no usage threshold that forces a paid plan.
Does Email Spam Tester require a credit card?
No. You can start on Email Spam Tester's free tier without entering card details.