newline 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.

newline

See full pricing history

USD · US · source: www.newline.co

Plan	Pricing	Charged by	Offer type
Basic Plan — Free Account	Free Free forever.	Flat	Standalone · Free
Individual Plan — Pro	USD 40 monthly $40/mo	Flat · $40/mo	Standalone · Fixed
AI Lab — AI Engineering Lab Highlighted	USD 249 monthly $249/mo Billed monthly	Flat · $249/mo Billed monthly	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.

newline

Basic Plan — Free Account

Highlights Community resources: Included
Highlights Customizable public profile: Included
Highlights Educational video library: Included

Individual Plan — Pro

Highlights Access to all books: Included
Highlights Access to all guides: Included
Highlights 20% discount on masterclasses: 20% off every Newline masterclass

Included
Highlights Early access to in-progress books and courses: Coming soon

Limited
Highlights Offline lesson downloads: Coming soon

Limited
Highlights Mentorship: Apply for small-group mentorship

Limited
Highlights Monthly live workshops: $50/mo normally, but included free for early subscribers

Limited
Highlights Discord community: Included
Highlights Git repository access: Included

AI Lab — AI Engineering Lab

Highlights Weekly mini-course AI newsletter: Included
Highlights Unlimited Newline books, guides & courses + video library: Included
Highlights 20% off every Newline masterclass: Included
Highlights In-person event ticket included: Included
Highlights Rate locked while your subscription stays active: 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.

newline

August 27, 2026 Source
- Basic Plan — Free Account: Free
- Individual Plan — Pro: USD 40 monthly
- AI Lab — AI Engineering Lab: USD 249 monthly

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