Copyleaks
AI & plagiarism detection.
FreemiumVerified FreeAPI
100 · Fresh2026-11-03
Live preview of https://copyleaks.com
TL;DR
Copyleaks detects AI content and plagiarism across languages; free tier with API.
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FAQ
Is Copyleaks free?
Copyleaks has a machine-verified free tier (no card required).
Does Copyleaks have an API?
Yes, Copyleaks offers an API.
What are alternatives to Copyleaks?
Alternatives include Hemingway Editor, Outranking, Type.
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