Heck.ai Alternatives

Sites and apps similar to Heck.ai include ChatGPT, which has a free version. Other options are Mistral Vibe, Perplexity, Google Gemini and Jan.ai. You're spoiled for choice with AI Chatbots like Heck.ai: we list more than 25 alternatives for Windows, Mac, Linux, Android and iPhone.

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Alternatives
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Alternatives list

  1. Meta Llama icon
     39 likes

    As part of Meta’s commitment to open science, today we are publicly releasing Llama (Large Language Model Meta AI), a state-of-the-art foundational large language model designed to help researchers advance their work in this subfield of AI.

    286 Meta Llama alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Self-Hosted
    Good alternative?
     
  2. Khoj icon
     49 likes

    Open-source app offers local or cloud AI chat with major LLMs, advanced semantic search, automation, personal newsletters, document indexing, image generation, and text-to-speech. Access from web, Obsidian, Emacs, desktop, mobile, or messaging platforms.

    50 Khoj alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Self-Hosted
    • Python
    • Homebrew
    • Docker
    Good alternative?
     
  3. Private GPT icon
     36 likes

    Ask questions to your documents without an internet connection, using the power of LLMs. 100% private, no data leaves your execution environment at any point. You can ingest documents and ask questions without an internet connection!

    327 Private GPT alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Self-Hosted
    • Docker
    Good alternative?
     
  4. Morphic icon
     19 likes

    Morphic is an open-source AI search engine that doesn’t just find links — it understands your question and generates complete, cited answers.

    31 Morphic alternatives

    Cost / License

    Application type

    Platforms

    • Online
    • Self-Hosted
    • Docker
    • US flagUnited States
    Morphic screenshot 1
    Good alternative?
     
  5. ChatSonic icon
     49 likes

    Combining Google's knowledge graph, ChatSonic delivers real-time data, voice interaction, AI-produced visual content, personalized avatars, and API for services. It revisits past dialogs for informed responses and integrates Twitter for chat responses. Supported in multiple languages on Android, iOS, and web.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • Google Chrome
    Good alternative?
     
  6. Nectar GPT icon
     18 likes

    An experimental open-source attempt to make GPT-4 fully autonomous.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    • Microsoft Edge
    • Google Chrome
    • Mozilla Firefox
    Good alternative?
     
  7. Bearly.ai icon
     16 likes

    Bearly makes you 10x faster by adding state-of-the-art AI to your workflow. Reading, writing, and content creation all one shortcut away.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • iPhone
    • iPad
    • Google Chrome
    Good alternative?
     
  8. Wiseone icon
     16 likes

    Wiseone is a new AI-powered browser extension that enriches your online reading experience by helping you simplify information, effortlessly master any subject you're reading and have easier access to factual information.

    125 Wiseone alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Google Chrome
    Good alternative?
     
  9. Perplexity Labs icon
     12 likes

    Perplexity Labs is an AI-powered creation platform developed by Perplexity, designed to help users build and share custom agents capable of performing complex tasks across the web.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Online
    Good alternative?
     
  10. Duey.AI icon
     4 likes

    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.

    12 Duey.AI alternatives

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Online
    Good alternative?
     
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