Upass AI
Undetectable AI rewriter for essays and papers.
At a glance
Starts at
from $14.99 per month
Price as published by the vendor, September 2026.
Free tier
Yes, limited
Platforms
Web
Best for
Students writing academic content.
Not for
Word limited users
4.0 out of 5
Scored by a Toolio reviewer after real useOur verdict
uPass AI helps bypass AI detectors but can't be used to cheat. Students using it on assignments is effective, others should avoid its misuse.
✓What it does well
Bypasses detectorsEffective against Turnitin and other AI checks.
Multiple humanization modesTailors output to different writing purposes.
Over 50 languages supportedAvailable in many academic language settings.
✕Where it falls short
Free plan limitationsLimited to just 80 words monthly for AI bypasser only.
No advanced support includedBasic version offers limited history access without priority support.
Higher price plans don't add extra features significantlyPlans between $9.99 and $79.99 offer similar benefits for the same words/month limit.
Key features
Pricing tiersFlexible pricing with free option up to Basic plan at $14.99/mo.
Language supportAvailable in over 50 languages for global students.
Priority support availableOnly with paid plans, not free version.
Multiple Humanization ModesTailors output to various writing purposes.