Heck.ai - Alternatives & Competitors

Ranked by Relevance

• 1
  GPTOnline.ai Chat, Translate, and Learn with ChatGPT - All for Free

  GPTOnline.ai is a free platform that provides access to ChatGPT technology without requiring downloads or subscriptions, offering features like multilingual chat, translation, and knowledge base access.

  • Free
• 2
  GPT AI Chat Unlimited AI-powered conversations without cost.

  GPT AI Chat offers free access to AI-powered conversations using ChatGPT technology. Engage in unlimited prompts for various tasks and explore the potential of AI language models.

  • Freemium
• 3
  GPT Free Unlimited AI Language Model Access Without Cost

  GPT Free is a platform offering unlimited access to AI language models, providing free and open-source tools for developers, researchers, and AI enthusiasts.

  • Free
• 4
  Chat GPT Demo Experience the power of AI conversation without the need for login.

  Chat GPT Demo offers a free and accessible way to interact with a Chat GPT-4 structured language model. It provides a platform for exploring AI capabilities without registration.

  • Free
• 5
  ChatAI GPT Free Unlimited AI Chat Powered by ChatGPT Technology

  ChatAI GPT is a free AI chatbot service offering unlimited conversations and multiple AI tools, including article generation, rewriting, and SEO assistance, powered by GPT technology.

  • Free
• 6
  Chat100.ai Free access to GPT-4o and Claude 3.5 Sonnet without login

  Chat100.ai is a free AI chat platform providing access to GPT-4o and Claude 3.5 Sonnet models without requiring registration. The platform offers real-time, accurate responses and supports multilingual capabilities.

  • Free
• 7
  HeyGPT Empower your ChatGPT experience

  HeyGPT is a comprehensive ChatGPT interface that offers enhanced features including GPT-4-Vision, audio chat, document analysis, and website interaction capabilities without requiring user login.

  • Freemium
• 8
  chatgptdemo.ai Free Online ChatGPT Access Without Login

  Chat GPT Demo provides free, no-login access to OpenAI's ChatGPT (versions 3.5 & 4.0) via its website, allowing users to experiment with the AI chat capabilities.

  • Free
• 9
  GPTGO.AI Free ChatGPT and Search Engine Combined with Google Search

  GPTGO.AI is a free AI tool that combines Google's search technology with ChatGPT's capabilities, offering multilingual search and AI-powered responses without requiring registration.

  • Free
• 10
  ChatGPT Français Access Advanced ChatGPT Models for Free Without Registration

  ChatGPT Français offers free and anonymous access to advanced AI models like GPT-4.5. Engage in conversations, generate text, translate languages, and get help with various tasks without needing an account.

  • Free
• 11
  GPT Chatbot Smarter AI Chat for Free Conversations and Content Creation

  A free ChatGPT-powered platform offering AI chat capabilities for various tasks including writing, coding, translation, and content generation.

  • Free
• 12
  AI Chatting Chat with AI Online

  AI Chatting is a free, user-friendly AI chatbot that can answer any question, generate content, and provide informative conversations on various topics.

  • Free
• 13
  Online ChatGPT Your Online Portal for ChatGPT Access and AI News

  Online ChatGPT provides access to ChatGPT capabilities and features news and articles about various AI tools and developments.

  • Other
• 14
  Ask AI Questions From 'Huh?' to 'Aha!' in seconds

  Ask AI Questions is a free, user-friendly AI search engine that provides instant answers to any question across multiple languages, with no sign-up required and complete privacy protection.

  • Free
• 15
  Chatize Chat with documents Get instant answers

  Chatize is a free AI-powered assistant for chatting with documents like PDF, Word, Excel, and more. Get instant answers and summaries without registration or payment.

  • Freemium
  • From 15$
• 16
  ChatGPT AI Hub Unlock the Power of AI with Comprehensive Prompts and Tools

  ChatGPT AI Hub offers a vast library of ChatGPT prompts, AI tools, and resources for individuals and businesses. Access prompt generators, AI detectors, and educational content to enhance your AI experience.

  • Paid
  • From 10$
• 17
  DocGPT Chat with your documents.

  DocGPT is a web-based PDF editor powered by GPT-4 that allows users to interact with their documents through AI-driven chat, enhancing document analysis and productivity.

  • Paid
  • From 5$
• 18
  GPTTeams All-in-One AI Chat Assistant, Secure & Free

  GPTTeams is a comprehensive AI collaboration platform that centralizes multiple AI models like GPT-4, Claude 3, and Gemini, offering secure real-time collaboration and workflow optimization features for teams and individuals.

  • Freemium
• 19
  ChatPDFGPT Chat with PDF files using AI - Ask questions, get instant answers

  ChatPDFGPT is an AI-powered platform that enables users to interact with PDF documents through natural conversation, providing instant answers, summaries, and insights from any PDF file.

  • Freemium
• 20
  ChatGPT Deutsch Your Free German Language AI Assistant

  ChatGPT Deutsch is a free, AI-powered language model based on GPT-o3 mini, specifically designed for German language users. It offers advanced natural language processing capabilities without requiring registration.

  • Free
• 21
  GPTGO ChatGPT Free combined Search Engine

  GPTGO offers a unique, integrated ChatGPT and conventional search experience, providing users with comprehensive and accurate answers, entirely free of charge.

  • Free
  • API
• 22
  chat.freedomgpt.com Decentralized and Uncensored AI Chat

  FreedomGPT offers a platform for interacting with various AI models, including both uncensored and censored options like Liberty, ChatGPT 4o, Grok, and Gemini Flash 2.0.

  • Free
• 23
  MyDetector Free AI Detector-Reliable AI checker for ChatGPT and More

  MyDetector is a free AI detection tool that accurately identifies AI-generated text from sources like ChatGPT, GPT-4, and Gemini, boasting over 99% accuracy.

  • Free
• 24
  Enhanced ChatGPT Supercharge your AI Experience with powerful productivity-enhancing features

  Enhanced ChatGPT is a browser extension that amplifies ChatGPT's capabilities with features like prompt templates, integrated Google search, and universal access across the web.

  • Free
• 25
  Free AI Chatbot & Image Generator Unlimited AI Chat and High-Quality Image Generation - No Sign-Up, No Ads!

  Free AI Chatbot & Image Generator offers unlimited AI-powered chat with voice interaction and high-quality image creation, all for free with no signup or ads.

  • Free
• 26
  ChatGPT Everywhere Get ChatGPT Assistant Everywhere

  ChatGPT Everywhere is a Chrome extension that integrates ChatGPT's capabilities into your browsing experience, providing instant access to its vast knowledge base.

  • Freemium
• 27
  FreedomGPT Access uncensored AI models securely and privately

  FreedomGPT is an open-source platform that allows users to access multiple AI models, including uncensored versions, through both web and desktop applications without requiring technical expertise.

  • Free
• 28
  Helper-AI Instant Access ChatGPT on any Site with Complete Source Code Ownership

  Helper-AI is a versatile AI tool that enables instant ChatGPT access across any website, offering complete source code ownership with one-time purchase and lifetime updates.

  • Pay Once
• 29
  QuickyAI Bring your own Chatbot to any website

  QuickyAI is a browser extension that integrates ChatGPT with any website, enabling instant chatbot interactions and content summarization.

  • Pay Once
• 30
  thedocgpt.com Chat with any PDF

  DocGPT allows users to interact with PDF documents by asking questions, getting summaries, and finding information using AI. It supports various document types, enhancing productivity and information retrieval.

  • Free
• 31
  LexiAI Free Legal Chatbots for Every Need

  LexiAI provides AI-powered legal chatbots that help users navigate global legislation, understand legal concepts, and draft documents in multiple languages.

  • Free
• 32
  ChatGPT Text Formatter Simplify Your AI Text Formatting with One Click

  ChatGPT Text Formatter is a web-based tool that converts and formats AI-generated text to enhance readability and usability. It offers seamless integration for research, writing, and daily content management tasks.

  • Free
• 33
  FileGPT The Most Powerful GPT-AI for your custom knowledge base

  FileGPT is an AI-powered document interaction platform that enables users to chat with various file formats, including PDFs, audio, videos, and webpages using natural language processing, providing quick and accurate responses to queries.

  • Freemium
  • From 9$
• 34
  yourchat Your Free AI Messenger with GPT

  yourchat is a free AI messenger that integrates with GPT, allowing users to ask questions and chat with AI characters without registration. It also offers AI-powered image generation via PicassoME.

  • Free
• 35
  pageg.pt Your Context-Aware AI Chatbot

  PageGPT is a Chrome extension that acts as an AI chatbot, utilizing the context of the current webpage to provide relevant assistance. It uses your own OpenAI API key for secure and personalized interactions.

  • Free Trial
• 36
  Chat Aid AI co-pilot which unlocks your company's knowledge instantly

  Chat Aid is an AI-powered knowledge search tool that integrates with workplace apps to provide instant answers to questions across all connected platforms, helping teams save time and increase productivity.

  • Free Trial
  • From 25$
• 37
  Free Answer AI Your Ultimate AI Learning Assistant

  Free Answer AI is an all-in-one AI learning assistant that provides instant homework help, detailed explanations, and personalized learning support for students.

  • Usage Based
  • From 9$
• 38
  ChatWithPDF Summarize Documents and Interact with PDFs Effortlessly

  ChatWithPDF offers an AI-powered platform to engage in dynamic conversations with your documents, enabling quick summarization and clarification of PDF content.

  • Contact for Pricing
• 39
  SearchGPT ChatGPT Answers Everywhere in Search Results

  SearchGPT is a browser extension that integrates ChatGPT into major search engines, providing personalized, context-aware search results across Google, Bing, Yahoo, and DuckDuckGo.

  • Free
• 40
  HotBot Your Gateway to Advanced AI and Expert Bot Assistance

  HotBot is a comprehensive AI platform providing free access to multiple leading language models including Claude 3, GPT-4, Gemini, and specialized expert bots in one unified interface.

  • Freemium
• 41
  ChatPaper Your reliable AI research assistant

  ChatPaper is an AI research assistant that allows users to explore the latest papers with AI elucidation and chat with files to get instant answers with cited sources.

  • Free
• 42
  AskYourPDF The Best PDF AI Chat App

  Say hello to documents that respond to you! With AskYourPDF, your reading isn't just simple, it's fun!

  • Freemium
  • From 10$
  • API
• 43
  ReportGPT Use AI to write Reports

  ReportGPT is an AI-powered document writing platform that helps users create high-quality reports, essays, and various documents through an intuitive interface with support for multiple languages and export formats.

  • Pay Once
  • From 3$
• 44
  NoFilterGPT Anonymous, Unfiltered, Uncensored AI chat

  NoFilterGPT is an unrestricted AI chatbot that provides uncensored, unfiltered conversations with complete anonymity and enhanced privacy features. The platform serves over 130,000 users with multilingual support and secure encryption.

  • Freemium
  • From 6$
• 45
  ZekAI Train, chat, and add your AI Assistants into your website in seconds.

  ZekAI offers a suite of AI-powered tools including Assistant, Author, Designer, and Explorer, to streamline content creation, image generation, and document interaction.

  • Paid
  • From 7$
• 46
  ChatGOT All-in-one AI chatbot assistant with diverse content generation capabilities

  ChatGOT is a comprehensive AI platform offering multiple services including AI writing, image generation, presentation creation, and PDF chat functionality.

  • Freemium
  • From 10$
• 47
  PDF AI Online Your Best PDF AI Assistant!

  PDF AI Online is a comprehensive AI-powered platform designed to enhance your PDF interaction. It offers advanced features like reading, editing, summarizing, translating, and analyzing PDFs, enabling efficient information retrieval and processing.

  • Paid
  • From 4$
• 48
  UniJump Quick access to ChatGPT from any website

  UniJump is a free, open-source browser extension that provides instant access to ChatGPT functionality from any website without leaving the current page.

  • Free
• 49
  ChatPlayground Access and Compare 20+ AI Models in One Platform

  ChatPlayground is a comprehensive AI platform that allows users to access and compare responses from 20+ leading AI models including GPT-4, Claude, and Gemini, helping users achieve better AI answers 73% more often.

  • Usage Based
  • From 19$
• 50
  AI ChatDocs Chat with and summarize your documents using AI

  AI ChatDocs is a document interaction tool that enables users to chat with PDFs, documents, websites, and sitemaps while providing AI-powered summarization capabilities. It supports multiple file formats and offers intelligent question-answering features for efficient information extraction.

  • Freemium
  • From 10$