Skip to content
effecthub

Unbotify vs Undetectable AI

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors. Undetectable AI publishes a starting price ($9.99); Unbotify does not. Both have a free tier. Only Undetectable AI ships a public API.

UnbotifyBuilds a private writing-voice profile from your own samples, then drafts or rewrites text to match it.Undetectable AIRewrites machine-written drafts to read human, with detection scoring built in

Side by side

FactUnbotifyUndetectable AI
CategoryAI Detection & HumanizersAI Detection & Humanizers
Pricing modelFreemiumFreemium
Starts at—$9.99 month
Public APINoYes
PlatformsWeb, Chrome ExtWeb, API, Chrome Ext
CompanyUnbotifyUndetectable Inc.
Launched—2023
Last verifiedSep 1, 2026Sep 6, 2026

What our research says

Unbotify

Unbotify's approach — building a style profile from real writing samples rather than just paraphrasing sentences — is a more defensible answer to AI-detector anxiety than generic humanizer tools, based on third-party descriptions. This review could not independently verify that claim or the pricing, because the site actively blocked automated fetching.

Pros

  • Builds a personal style profile from actual writing samples instead of generic paraphrasing
  • Offers three distinct rewrite intensities (Light, Natural, Direct)
  • Available as both a Chrome extension and a standalone web app
  • Third-party listings report a 4.7-star average rating

Cons

  • The vendor's own site blocked automated access, so pricing and claims could not be verified firsthand
  • No company name or country confirmed by any source checked

Undetectable AI

Buy it only if you accept that passing a detector is a moving target: detector vendors retrain constantly, and text that cleared last month can flag next month. As a multi-format detection dashboard it is more defensible than as a bypass tool.

Pros

  • Detector and rewriter run in one pass, so you see which sentences changed and why
  • Coverage extends past text into image, voice, video and document classifiers
  • Browser extension works inside Docs and Gmail rather than a separate tab
  • Entry tier is genuinely cheap at annual rates

Cons

  • Rewrites often flatten voice and add filler to break statistical patterns
  • Detection on short passages is unreliable in both directions
  • Word quotas drain fast because rejected attempts still consume them
  • The free trial caps at 250 words, barely enough to judge output quality

Which one fits

Choose Unbotify if you need

  • Users who write frequently in one voice across tools and want AI drafts to match it
  • Anyone using AI drafts as a starting point who wants the output to not read as AI-generated

Choose Undetectable AI if you need

  • Marketers cleaning up bulk LLM drafts before publishing
  • Editors wanting a second opinion on submitted copy
  • Teams screening images and audio for synthetic origin
  • Non-native writers smoothing register and tone

More comparisons

All Undetectable AI alternatives →Browse all AI Detection & Humanizers →