Botpoison is the invisible, user-friendly anti-spam solution.
1,000 bots blocked in the last 24 hours.
Perfect for static sites and native HTML submissions.
<!-- 1. Import the @botpoison/browser script --><script src="https://unpkg.com/@botpoison/browser"></script><!-- 2. Add your public key to the data-botpoison-public-key attribute --><formaction="https://example.demo"data-botpoison-public-key="pk_demo"><input type="text" name="message" /><button type="submit">Send</button></form>
Stop bots spamming contact forms and surveys.
Prevent identity theft and brute-force attacks targeting authentication endpoints.
Shut down fake votes, purchases and reviews.
Puzzle for computers
Puzzle for humans
Biased models, data-reliant
Can be spoofed
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