Undetectable AI vs WordHero

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.

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

WordHero

See full pricing history

USD · US · source: wordhero.co

Plan	Pricing	Charged by	Offer type
Creator	USD 49 monthly For content creators Creator $49/month Billed monthly. Cancel anytime. Generate unlimited content¹Create unlimited content (GPT-4o-mini) for any use case. Enhanced Mode (160k tokens²) Access advanced AI (GPT-4o) for smarter outputs.  20 Brand VoicesCreate u \| For content creators Creator $29/month ($348 billed yearly, save 40%) Generate unlimited content¹Create unlimited content (GPT-4o-mini) for any use case. Enhanced Mode (160k tokens²) Access advanced AI (GPT-4o) for smarter outputs.  2	Flat · per month	Standalone · Fixed
Infinity	USD 199 monthly For teams Infinity $199 $99/month Billed monthly. Cancel anytime. Generate unlimited content¹Create unlimited content (GPT-4o-mini) for any use case. Unlimited¹ use of Enhanced ModeAccess advanced AI (GPT-4o) for smarter outputs.  50 Brand VoicesCreate uniq \| For teams Infinity $79/month ($948 billed yearly, save 20%) Generate unlimited content¹Create unlimited content (GPT-4o-mini) for any use case. Unlimited¹ use of Enhanced ModeAccess advanced AI (GPT-4o) for smarter outputs.  50 Brand	Flat · per 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.

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

WordHero

Creator

Plan card Generate unlimited content¹Create unlimited content (GPT-4o-mini) for any use case.: Included
Plan card Enhanced Mode (160k tokens²) Access advanced AI (GPT-4o) for smarter outputs.: Included
Plan card  20 Brand VoicesCreate unique brand voices for up to 20 brands.: Included
Plan card  10 Advanced Writer generations per hourOur most advanced one-click long-form generator.: Included
Plan card 5 SEO Projects, 320 KeywordsManage up to 5 SEO projects with 320 new keywords per month.: Included
Plan card 320 WordHero Art Credits³Generate high quality AI images with Wordhero Art.: Included
Plan card Long-Form Editor with Keyword AssistantWrite long-form content easily with built-in SEO tools.: Included
Plan card WordHero Chat with Wizard ModeBrainstorm ideas and create free-form content with our interactive AI chat.: Included
Plan card Access to Prompt LibraryUse pre-built prompts or set up your own for instant content creation.: Included
Plan card Write in 108 languagesWrite content for global audiences, wherever you are.: Included

Infinity

Plan card Generate unlimited content¹Create unlimited content (GPT-4o-mini) for any use case.: Included
Plan card Unlimited¹ use of Enhanced ModeAccess advanced AI (GPT-4o) for smarter outputs.: Included
Plan card  50 Brand VoicesCreate unique brand voices for up to 50 brands.: Included
Plan card  20 Advanced Writer generations per hourOur most advanced one-click long-form generator.: Included
Plan card 50 SEO Projects, 1,000 KeywordsManage up to 50 SEO projects with 1,000 new keywords per month.: Included
Plan card 1,000 WordHero Art Credits³Generate high quality AI images with Wordhero Art.: Included
Plan card Long-Form Editor with Keyword AssistantWrite long-form content easily with built-in SEO tools.: Included
Plan card WordHero Chat with Wizard ModeBrainstorm ideas and create free-form content with our interactive AI chat.: Included
Plan card Access to Prompt LibraryUse pre-built prompts or set up your own for instant content creation.: Included
Plan card Write in 108 languagesWrite content for global audiences, wherever you are.: Included
Plan card Up to 5 Team MembersCollaborate with up to 5 team members.: Included

How their prices changed

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

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

WordHero

August 27, 2026 Source
- Creator: USD 49 monthly
- Infinity: USD 199 monthly