After testing a ton of AI detectors this year , I keep coming back to JustDone to
check ai generated text for my daily workflow. Here's my honest take after heavy use since late 2025.Pros that stand out: Really low false positives on edited/mixed content compared to others – it caught pure GPT-4o/Claude output at 95–100% consistently in my tests, but didn't hammer my own revised drafts or ESL-style writing like GPTZero often does. Their sentence-level analysis + multilingual training seems to help a lot (great for non-native English users).
All-in-one magic: Detect → see highlights → jump straight to their built-in humanizer/paraphraser/grammar fix. No tab-switching hell. Saved me hours on client content and uni essays.
Super fast, clean UI, generous free tier for quick checks, and the paid plans feel worth it if you write a lot (~$10–30/mo range from what I've seen).
Better than advertised on creative/academic mixes – some independent 2026 tests put it around 90%+ accuracy overall, and it rarely screams "AI" on human stuff.
Cons (to be fair): Not the absolute top raw-accuracy king (Originality.ai edges it out in some blind benchmarks for pure detection).
The detector can still flag super-polished human text occasionally (but way less than competitors).
Free limits push you to upgrade for longer docs.
Verdict: If you're a student, freelancer, or content creator who actually wants to fix flagged text rather than just get a scary percentage, JustDone is one of the best picks right now. Way more practical than standalone detectors. I'd rate it 8/10. Beats paying separately for humanisers elsewhere.Anyone using it for academic submissions or SEO content in 2026? Curious how it holds up against Turnitin these days.