AI watermark detection tool for text from ChatGPT, Claude and other AI systems. 99.9% accuracy with document upload support for .docx and .pages files.
Active plans
4
Total changes
10
Last change
Sep 27, 2026
Price trend
Changes in 12 months
10
Cadence
Every 7 days
Direction
Last move: +2.2%
Category position
Cheaper than 91% of AI & ML tools (2258 compared)
$4.21/week
Last 10 changes
| Date | Plan | Change | Old | New | Δ% |
|---|---|---|---|---|---|
| Sep 27, 2026 | Weekly | increase | $4.12 | $4.21 | +2.2% |
| Sep 18, 2026 | Weekly | decrease | $4.21 | $4.12 | -2.1% |
| Sep 14, 2026 | Weekly | increase | $4.12 | $4.21 | +2.2% |
| Sep 9, 2026 | Lifetime | increase | $12.31 | $27.36 | +122.3% |
| Sep 9, 2026 | Monthly | increase | $4.41 | $9.79 | +122.0% |
| Sep 9, 2026 | Weekly | increase | $1.85 | $4.12 | +122.7% |
| Aug 4, 2026 | Lifetime | decrease | $27.36 | $12.31 | -55.0% |
| Aug 4, 2026 | Monthly | decrease | $9.79 | $4.41 | -55.0% |
| Aug 4, 2026 | Weekly | decrease | $4.12 | $1.85 | -55.1% |
| Jul 26, 2026 | Free Tier | new plan | — | $0 | — |
1 product compared against GPT Watermark Remover.