CHANGELOG
Every model update and product change, dated. We only list what is live on passlab.app.
The AI detector now has its own public page with estimates for 12 detectors. Paste a draft, sign up for free, and your text is waiting when you come back.
GPTZero estimates are now labelled beta while we keep improving them.
The site has a new look, plus pages explaining how PassLab works and how to use it responsibly.
Pricing is now in words instead of credits. Choose a one-time word pack with no auto-renew, or a monthly plan if you write every week.
Long drafts now run on an always-on processing pool, so rewrites start sooner and finish faster.
Every check now includes a separate AI risk estimate for 12 detectors, including Turnitin, Originality.ai, Copyleaks, Pangram and Winston AI.
Choose up to three detector priorities and the rewrite focuses on them while PassLab keeps checking the rest.
Paid credit packs joined the free daily rewrite for anyone who needs more.
Longer drafts are split into sections and rewritten in order, with guards that keep long runs from timing out.
The first public release: an AI humanizer that rewrites your draft and estimates its AI risk, with accounts and saved results.
Unlimited free AI risk checks and free daily rewrite words. No card required.