Undetectable.ai AlternativesAI Writing Tools and other similar apps like Undetectable.ai

Undetectable.ai is described as 'Online tool converts AI-generated text from any source into human-like writing that bypasses major AI detectors, supports academics, marketers, and content creators' and is a AI Writing tool in the ai tools & services category. There are more than 10 alternatives to Undetectable.ai, not only websites but also apps for a variety of platforms, including SaaS, Mac, Windows and Android apps. The best Undetectable.ai alternative is Perplexity, which is free. Other great sites and apps similar to Undetectable.ai are Duey.AI, GPTypo, Plagiarism Remover and Syntaxx.io.

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Alternatives list

  1. Perplexity icon

    Perplexity

     133 likes
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    AI-powered engine offers precise answers through a conversational interface utilizing large language models. Features include predictive text, personalized profiles, and Pro Search for advanced AI capabilities. Ideal for summarizing content, exploring topics, and enhancing productivity.

    43 Perplexity alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Google Chrome
    Perplexity screenshot 1
     

    • Perplexity is the most popular Web-based, Windows, Android & Mac alternative to Undetectable.ai.

    • Perplexity is the most popular free alternative to Undetectable.ai.

    • Perplexity is Freemium and ProprietaryUndetectable.ai is also Freemium and Proprietary
    • Perplexity is LightweightUndetectable.ai is not according to our users
  2. Duey.AI icon

    Duey.AI

     4 likes
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    AI-based tool supporting students with thesis creation, essay drafting, source identification, citation help, and editing. Features assignment-specific guidance, academic integrity tools, evasion of detection software, and cloud access for flexible use.

    Cost / License

    • Subscription
    • Proprietary

    Application type

    Platforms

    • Online
    Duey.AI screenshot 1
     

    • Duey.AI is the most popular commercial alternative to Undetectable.ai.

    • Duey.AI is Paid and ProprietaryUndetectable.ai is Freemium and Proprietary
  4. GPTypo icon

    GPTypo

     1 like
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    GPTypo is an advanced humanization engine that restores natural nuance and a unique human signature to AI-assisted content, protecting writers from algorithmic misclassification.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    • Software as a Service (SaaS)
    GPTypo screenshot 1
     

    • GPTypo is the most popular SaaS alternative to Undetectable.ai.

    • GPTypo is Free and ProprietaryUndetectable.ai is Freemium and Proprietary
  5. Ad
    Screenshot
    Duey.AI icon
    Duey.AI

    AI-based tool supporting students with thesis creation, essay drafting, source identification, citation help, and editing. Features assignment-specific guidance, academic integrity tools, evasion of detection software, and cloud ...

    https://www.duey.ai
    Learn More
  6. Plagiarism Remover icon

    Plagiarism Remover

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    A free AI plagiarism remover that rewrites text into original, human-like content while preserving meaning and helping it pass plagiarism and AI detection.

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)
    Plagiarism Remover screenshot 1
     
  7. Syntaxx.io icon

    Syntaxx.io

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    Transform your AI-generated content into natural, human-like text that passes AI detection systems. Our advanced humanizer makes text undetectable without changing a single word - just the detection patterns.

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Online
    • Software as a Service (SaaS)
    Home page
     
  8. Contentbase icon

    Contentbase

     1 like
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    Contentbase streamlines the entire content creation process through AI technology and programmatic SEO. The platform transforms blogging by handling each step - from initial SEO keyword research through content generation, publishing, and translation into multiple languages.

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Online
    Contentbase screenshot 1
     
  10. AI Humanize icon

    AI Humanize

     1 like
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    AI Humanize is a free-to-use AI humanization tool designed to transform AI-generated text into more humanized content. Here is a detailed introduction to the AI Humanize tool:

    14 AI Humanize alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application type

    Platforms

    • Online
    AIHumanize-Home
     
  11. BypassGPT icon

    BypassGPT

     1 like
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    Join 50,000+ Writers Using BypassGPT.org to Bypass AI Detection. BypassGPT: Transform AI Text into 100% Human Content Instantly! 🔥 The Most Advanced AI Humanizer Tool. Free Forever!.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    Join 50,000+ Writers Using BypassGPT.org to Bypass AI Detection. BypassGPT: Transform AI Text into 100% Human Content Instantly! ?? The Most Advanced AI Humanizer Tool. Free Forever!
     
  12. HumanizeAI.app icon

    HumanizeAI.app

     1 like
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    HumanizeAI transforms AI-generated or user-written text into natural, human-like content that passes major AI detection tools. It supports humanizing text written in English, German, Spanish, French, Japanese, Chinese, Italian, Portuguese, Arabic and Korean.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    HumanizeAI.app screenshot 1
     
  13. Hastewire icon

    Hastewire

     1 like
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    Powerful AI tools built for creators, marketers, and businesses. Humanize AI-generated content, detect AI usage, and automate smarter—all in one platform.Effortlessly bypass AI detection softwares.

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application type

    Platforms

    • Software as a Service (SaaS)
    • Online
    Hastewire screenshot 1
     
  14. AI Undetect icon

    AI Undetect

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    The Freemium Undetectable AI Writing Tool That Bypasses AI Detectors.

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Platforms

    • Online
    screenshot
     
  15. AIDetectPlus icon

    AIDetectPlus

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    Only AI detector and humanizer that works with essays, blogs, and papers with specialized tools for students, teachers, professors, and marketers. Best part - one-time payment, your credits never expire!.

    Cost / License

    • Pay once
    • Proprietary

    Application type

    Platforms

    • Online
    AIDetectPlus screenshot 1
     
12 of 18 Undetectable.ai alternatives