Undetectable AI vs WriteHuman: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Undetectable AI and WriteHuman side by side. This page compares data; it is not a hands-on review.
On the data: On the data below, Undetectable AI leads on lower entry price; WriteHuman leads on a free plan. We do not name an overall winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Undetectable AI
Make AI content undetectable and human-like
Best for you if:
- • You want achieves high accuracy in detecting AI-generated content, including paraphrased text
WriteHuman
Make AI text sound authentically human and undetectable
Best for you if:
- • You want a free tier before you commit
| At a Glance | Undetectable AI | WriteHuman |
|---|---|---|
Starts at | From $5/mo, billed monthly 10K words/month (Yearly) plan | Free plan, paid from $12/mo, billed monthly Basic plan |
Category | Writing & Content AI Assistants | Writing & Content AI Assistants |
Rating | 4.4/5 G2 4.4 37 reviews | n/a |
Free plan | No | Yes |
Choose Undetectable AI or WriteHuman?
Choose Undetectable AI if
- You want achieves high accuracy in detecting AI-generated content, including paraphrased text
- You want transforms AI-generated text to pass as human-written, reducing detection risk
- Budget matters ($5/mo, billed monthly vs $12/mo, billed monthly)
Choose WriteHuman if
- You want a free tier before you commit
- You want transforms AI text into genuinely human-like writing by restructuring sentences and varying cadence
- You want rapidly processes content, delivering publish-ready text in seconds
In-Depth Analysis
Undetectable AI
Make AI content undetectable and human-like
The pricing for Undetectable AI is fair, especially with the significant discounts for yearly subscriptions.
Strengths
- Pro: Achieves high accuracy in detecting AI-generated content, including paraphrased text.
- Pro: Transforms AI-generated text to pass as human-written, reducing detection risk.
- Pro: Offers a free tier for basic AI detection and paid plans for humanization and higher word counts.
- Pro: Provides business-specific tools like an SEO content writer and white-label options.
- Pro: Integrates into workflows with a Chrome Extension and Developer API.
Weaknesses
- Con: The effectiveness of humanization may vary depending on the complexity of the original AI-generated text.
- Con: Advanced features like humanization and higher word counts are part of paid plans.
Key features
WriteHuman
Make AI text sound authentically human and undetectable
WriteHuman's pricing is fair, especially with a generous free tier.
Strengths
- Pro: Transforms AI text into genuinely human-like writing by restructuring sentences and varying cadence.
- Pro: Rapidly processes content, delivering publish-ready text in seconds.
- Pro: Integrates an AI detector to verify content passes detection before publishing.
- Pro: Maintains the original meaning and unique tone of the content during humanization.
- Pro: Supports a wide range of AI writing tools and over 40 languages.
Weaknesses
- Con: The free tier has significant limitations on requests, word count, and output variations.
- Con: Advanced features like enhanced humanization and priority support are only available on paid plans.
Key features
Plans and prices: Undetectable AI vs WriteHuman
| Tool | Plans and prices | Source |
|---|---|---|
| Undetectable AI |
| undetectable.ai/pricing read Oct 13, 2026 |
| WriteHuman |
| writehuman.ai/pricing read Oct 13, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Undetectable AI pricing and WriteHuman pricing.
Key Takeaways
Undetectable AI
- Lower entry price: $5/mo, billed monthly vs $12/mo, billed monthly
WriteHuman
- Has a free plan
What the data shows
On the data below, Undetectable AI leads on lower entry price; WriteHuman leads on a free plan. We do not name an overall winner for this pair.
- Only Undetectable AI has a published user rating (4.4/5 from 37 reviews); WriteHuman has none we can show.
- Undetectable AI has the lower entry price: $5/mo, billed monthly (10K words/month (Yearly)) against $12/mo, billed monthly (Basic) for WriteHuman.
- Only WriteHuman has a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Undetectable AI and WriteHuman compare in 2026?
On the data below, Undetectable AI leads on lower entry price; WriteHuman leads on a free plan. We do not name an overall winner for this pair. Only Undetectable AI has a published user rating (4.4/5 from 37 reviews); WriteHuman has none we can show. Undetectable AI has the lower entry price: $5/mo, billed monthly (10K words/month (Yearly)) against $12/mo, billed monthly (Basic) for WriteHuman. Only WriteHuman has a free plan.
What are Undetectable AI and WriteHuman used for?
Undetectable AI: Make AI content undetectable and human-like. WriteHuman: Make AI text sound authentically human and undetectable.
What does Undetectable AI cost vs WriteHuman?
Undetectable AI's cheapest paid plan is 10K words/month (Yearly) at $5/mo, billed monthly. WriteHuman's cheapest paid plan is Basic at $12/mo, billed monthly; it also has a free plan. Prices read on the vendors' pricing pages, latest check Oct 13, 2026.
What's the main difference between Undetectable AI and WriteHuman?
Undetectable AI's main strength: achieves high accuracy in detecting AI-generated content, including paraphrased text. WriteHuman's main strength: transforms AI text into genuinely human-like writing by restructuring sentences and varying cadence.