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Smodin vs Quetext: catalog facts
Smodin	Quetext
Freemium Free to try, with paid plans for heavier use.	Freemium A free option and a free Chrome extension, with fuller features on paid plans.
Web	Web, Browser extension
Several writing tools in one place Accepts uploaded Word, PDF and text files	Plagiarism and AI detection in one place Citation generator and grammar checker included
AI detection scores are estimates and can be wrong Humanizer output may conflict with school or publisher rules	AI detection results are probabilistic and can be wrong Text is checked on Quetext's servers
Web application	Web application, Browser extension
Closed source	Closed source
License not stated	License not stated
No account needed	Not stated if an account is needed
Needs internet	Needs internet
Official website Full listing and sources Checked September 26, 2026	Official website Full listing and sources Checked September 26, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.