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Undetectable

● Identity checked

Writing · Vendor site 2026-10-04

Undetectable AI offers AI detection, humanization, image detection, and related writing tools for students, creators, and businesses. The homepage provides free trials on detector and humanizer inputs, plus a Chrome extension and API-compatible paid word bundles on the pricing page.

Updated 2026-10-04View sources
Official website
Category
Writing
Free access
Homepage lets users paste text for AI detection and humanization with a free trial note; pricing states free trials are limited to 250 words before paid activation.
API access
Pricing feature lists mark API compatibility on paid humanizer tiers.

Is Undetectable right for you?

A good fit for

Writers and teams who need to scan AI-generated text, humanize drafts, and access related detection utilities before publishing or submitting work.

Before you choose

Lowest public monthly USD on the pricing page is $9.99 per month for the 10K words/month tier when monthly billing is selected; annual prepay shows lower effective monthly rates.

Detect and humanize AI content

Undetectable AI bundles detection, humanization, and related writing utilities with trials, Chrome access, and subscription word credits.

What it can do

Features & capabilities

Unknown is different from unavailable. Each fact carries its own evidence.

CapabilityValueEvidenceChecked
AI detector and humanizerHomepage highlights AI Detector, AI Humanizer, and AI Image Detector tools with upload and sample text options.Facts sourced2026-10-04
Monthly word bundlesPricing lists paid tiers starting at 10K words per month with monthly billing at $9.99.Facts sourced2026-10-04
Chrome extensionSite promotes an Undetectable AI Chrome Extension for in-browser detection and rewriting.Facts sourced2026-10-04

Understand the total cost

Undetectable pricing & plans

Listed monthly price

$9.99 /mo

Lowest sourced paid monthly price · USD

Free access
Homepage lets users paste text for AI detection and humanization with a free trial note; pricing states free trials are limited to 250 words before paid activation.
API
Pricing feature lists mark API compatibility on paid humanizer tiers.
Explore pricing & history

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The practical questions

Frequently asked questions

What is Undetectable used for?

Undetectable AI offers AI detection, humanization, image detection, and related writing tools for students, creators, and businesses. The homepage provides free trials on detector and humanizer inputs, plus a Chrome extension and API-compatible paid word bundles on the pricing page.

Does Undetectable have a free plan?

Homepage lets users paste text for AI detection and humanization with a free trial note; pricing states free trials are limited to 250 words before paid activation.. This record does not confirm an ongoing free plan.

How much does Undetectable cost?

The listed monthly price is $9.99 USD at monthly billing. See the plan cards for entitlements, billing commitments and seat minimums.

Can I use Undetectable through an API?

Pricing feature lists mark API compatibility on paid humanizer tiers.. API access and subscription access may have different terms; consult the linked sources.

What should I check before choosing it?

Lowest public monthly USD on the pricing page is $9.99 per month for the 10K words/month tier when monthly billing is selected; annual prepay shows lower effective monthly rates.

Price history

No retained pricing changes yet. A current price alone does not establish a historical trend.

How this profile is supported

Facts apply to the named version and check date. Send a sourced correction if something changed.