Jenni AI vs Undetectable AI

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

Jenni AI

See full pricing history

USD · US · source: jenni.ai

Plan	Pricing	Charged by	Offer type
Free — Free	Free $0 /month	Flat · per month	Standalone · Free
Plus — Plus Highlighted	USD 12 monthly · USD 12 / month with annual commitment $12 /month	Flat · per month	Standalone · Fixed
Pro — Pro	USD 29 monthly · USD 29 / month with annual commitment $29 /month	Flat · per month	Standalone · Fixed

Undetectable AI

See full pricing history

USD · US · source: undetectable.ai

Plan	Pricing	Charged by	Offer type
10K words/month — default	USD 9.99 monthly · USD 5 / month with annual commitment $5.00 /mo Charged annually $60.00	Usage · 10K words/month	Standalone · Fixed
20K words/month — default	USD 19 monthly · USD 9.5 / month with annual commitment $9.50 /mo Charged annually $114.00	Usage · 20K words/month	Standalone · Fixed
35K words/month — default	USD 31 monthly · USD 15.75 / month with annual commitment $15.75 /mo Charged annually $189.00	Usage · 35K words/month	Standalone · Fixed
50K words/month — default	USD 42.5 monthly · USD 21.25 / month with annual commitment $21.25 /mo	Usage · 50K words/month	Standalone · Fixed

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

Jenni AI

Free — Free

AI Features AI Autocomplete: 10 per day

Included
AI Features AI Chat: 5 messages

Included
AI Features AI Edit: 5 edits

Included
AI Features Reviews: 3 scans

Included
Library Uploads Library Uploads: 10 uploads

Included
Library Uploads PDF Size: 25mb

Included
Library Uploads PDF Page Count: 150 pages

Included
Exports Document Export: Body content only

Included
Exports Library Export: .ris .bib .csv

Included
Support Customer support: Limited

Included

Plus — Plus

AI Features AI Autocomplete: 5,000 per month

Included
AI Features AI Chat: 500 per month

Included
AI Features AI Edit: 500 per month

Included
AI Features Reviews: 10 per month

Included
Library Uploads Library Uploads: Unlimited

Included
Library Uploads PDF Size: 100mb

Included
Library Uploads PDF Page Count: 500 pages

Included
Exports Document Export: All content

Included
Exports Library Export: .ris .bib .csv

Included
Support Customer support: Live chat

Included
Additional Features Access to latest features: Included

Pro — Pro

AI Features AI Autocomplete: Unlimited

Included
AI Features AI Chat: Unlimited

Included
AI Features AI Edit: Unlimited

Included
AI Features Reviews: Unlimited

Included
Library Uploads Library Uploads: Unlimited

Included
Library Uploads PDF Size: 100mb

Included
Library Uploads PDF Page Count: 1,000 pages

Included
Exports Document Export: All content

Included
Exports Library Export: .ris .bib .csv

Included
Support Customer support: Priority

Included
Additional Features Access to latest features: Included

Undetectable AI

10K words/month — default

Highlights Passes AI detectors: Included
Highlights High quality, legible content: Included
Highlights Watermark and future proof: Included
Highlights Writing level matching: Included
Highlights API compatible: Included
Highlights Unlimited Human Auto Typer: Included
Highlights Unlimited AI Detecting: Included

20K words/month — default

Highlights Passes AI detectors: Included
Highlights High quality, legible content: Included
Highlights Watermark and future proof: Included
Highlights Writing level matching: Included
Highlights API compatible: Included
Highlights Unlimited Human Auto Typer: Included
Highlights Unlimited AI Detecting: Included

35K words/month — default

Highlights Passes AI detectors: Included
Highlights High quality, legible content: Included
Highlights Watermark and future proof: Included
Highlights Writing level matching: Included
Highlights API compatible: Included
Highlights Unlimited Human Auto Typer: Included
Highlights Unlimited AI Detecting: Included

50K words/month — default

Highlights Passes AI detectors: Included
Highlights High quality, legible content: Included
Highlights Watermark and future proof: Included
Highlights Writing level matching: Included
Highlights API compatible: Included
Highlights Unlimited Human Auto Typer: Included
Highlights Unlimited AI Detecting: Included

How their prices changed

Each dated row shows the public prices observed when that vendor’s pricing page changed.

Jenni AI

August 27, 2026 Source
- Free — Free: Free
- Plus — Plus: USD 12 monthly · USD 12 / month with annual commitment
- Pro — Pro: USD 29 monthly · USD 29 / month with annual commitment

Undetectable AI

August 27, 2026 Source
- 10K words/month — default: USD 9.99 monthly · USD 5 / month with annual commitment
- 20K words/month — default: USD 19 monthly · USD 9.5 / month with annual commitment
- 35K words/month — default: USD 31 monthly · USD 15.75 / month with annual commitment
- 50K words/month — default: USD 42.5 monthly · USD 21.25 / month with annual commitment