carrierscan - Free AI text detector, no sign-up, 7 languages

Paste a text or upload a file and see how likely it is that ChatGPT, Gemini or Claude wrote it, with a score for every part. Most detectors are trained on English; carrierscan has its own detectors for Ukrainian, Kazakh, Uzbek, Estonian, Georgian and Lithuanian. On the same Ukrainian texts it caught 16 of 17 AI texts (GPTZero: 14 of 17) and flagged no human ones. Free, no sign-up, texts never stored. Also a public MCP server for Claude, ChatGPT and Cursor.

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Hi Product Hunt! Why we built carrierscan: popular AI detectors are trained mostly on English and miss much AI text in smaller languages, and a false "AI" flag on a student's essay does real harm. So we train a separate detector for each language and test it on texts it has never seen before switching it on. Ukrainian came first, then Kazakh, Uzbek, Estonian, Georgian and Lithuanian. It's free, needs no sign-up, and never stores your text. Tell us where it gets things wrong: misses are how it improves.