Undetectable AI: New 50K words/month plan added ($42.50→$21.25/mo)
What happened
Between the Jul 13, 2026 and Jul 20, 2026 captures of Undetectable.ai's pricing page, Pulse recorded one change: New 50K words/month plan tile added with explicit list pricing ($42.50, 50% off to $21.25/mo, ~50,000-380,000+ words); previously this tier was only a generic quote-style CTA with no listed price. In detail: New 50K words/month plan tile added with explicit list pricing ($42.50, 50% off to $21.25/mo, ~50,000-380,000+ words); previously this tier was only a generic "Scale up to 50K+, pay only for what you need" CTA with no listed price. Pulse files it as a packaging change (new plan) with an upward direction. The current page lists 10K at $5, 20K at $9.5, 35K at $15.75 and 50K at $42.
It lands 32 days after Undetectable.ai's previous change, "Undetectable.ai caps free trial at 250 words, paid plan required beyond" (Jun 19, 2026). Undetectable.ai has been tracked since 2026-05-15.
In the same window Jasper and Writer also changed their AI & Machine Learning pricing pages. Those moves are listed further down, and the Pulse Agent can compare them side by side.
- 50K · PlanAdded
BeforeNo words/month plan tile
After50K words/month plan tile
| Plan | Field | Before | After | Change |
|---|---|---|---|---|
| 50K | Plan | No words/month plan tile | 50K words/month plan tile | Added |
Values as written on Undetectable.ai's public pricing page in the two captures Pulse compared; where the page states no number, the cells give the wording before and after.
Evidence
The two captures Pulse comparedFull-page captures of Undetectable.ai's pricing page (undetectable.ai) from Jul 13, 2026 and Jul 20, 2026; the change is marked around the middle of the page, where 50K words/month plan tile now appears.
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The two full-page captures with this change marked up are free with an account.
Undetectable.ai, the last 90 days
Full history- Jul 20, 2026packagingUndetectable AI: New 50K words/month plan added ($42.50→$21.25/mo) · this change
- Jun 19, 2026packagingUndetectable.ai caps free trial at 250 words, paid plan required beyond
Across AI & Machine Learning in the same window
All AI & Machine Learning changes- JasperJul 6Jasper unlocks full Agents library access for Pro, expands Business capabilities
- WriterJun 30Writer drops Starter plan limits on Knowledge Graph and Storage
- JasperJun 29Jasper adds FAQ on credits powering GEO Hub, Agents on Business plan
- JasperJun 22Jasper expands Advanced Agents with GEO optimization for Business
Questions about this change
Did Undetectable.ai raise prices in July 2026?
No list-price increase was recorded between Jul 13, 2026 and Jul 20, 2026. The change Pulse detected was a packaging change: new plan.
What changed on Undetectable.ai's pricing page between Jul 13, 2026 and Jul 20, 2026?
50K plan: No words/month plan tile → 50K words/month plan tile, added. Pulse compared the captures it took on Jul 13, 2026 and Jul 20, 2026; the before/after table above lists each item as written on the page.
How often does Undetectable.ai change its pricing?
Pulse recorded 1 other pricing-page change for Undetectable.ai in the 90 days before this one; the previous change was "Undetectable.ai caps free trial at 250 words, paid plan required beyond" on Jun 19, 2026; Undetectable.ai has been tracked since 2026-05-15.