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Undetectable AI vs Verva

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 starts at $9.99, Verva at $8. Only Undetectable AI has a free tier. Only Undetectable AI ships a public API.

Undetectable AIRewrites machine-written drafts to read human, with detection scoring built inVervaRewrites AI-generated text to read as human-written and pass AI detectors.

Side by side

FactUndetectable AIVerva
CategoryAI Detection & HumanizersAI Detection & Humanizers
Pricing modelFreemiumPaid
Starts at$9.99 month$8 month
Public APIYesNo
PlatformsWeb, API, Chrome ExtWeb
CompanyUndetectable Inc.Verva, LLC
Launched20232024
Last verifiedSep 6, 2026Sep 1, 2026

What our research says

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

Verva

Verva does the two things this category is built around — rewriting AI text to sound human and checking whether text will trip a detector — without pretending to be anything more. It is a straightforward word-count subscription with no free tier, so you are paying before you know how well it handles your specific writing style.

Pros

  • Combines humanizing and AI detection in one subscription
  • Clear per-tier monthly word allowances instead of vague unlimited-with-limits language
  • Simple three-tier pricing that scales with actual usage volume

Cons

  • No free tier to test quality before subscribing
  • Detector-evasion tools like this chase a moving target as detection models update
  • Company location is not disclosed, which matters for a service handling your drafts

Which one fits

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

Choose Verva if you need

  • Writers and marketers who already draft with AI and need the output to read naturally
  • Bloggers who want an in-house AI-detection check before publishing
  • Users who outgrew a free humanizer's word limits

More comparisons

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