One of the most popular alternatives to ChatGPT is Lumo by Proton, which is open source with a free version. Other popular alternatives are DeepSeek, Mistral Vibe, Claude and Google Gemini. There's no shortage of AI Chatbots like ChatGPT, with more than 100 alternatives for the web, Mac, Android, Windows and iPhone.
An AI agent that acts on the page you have open, keeps running in a cloud browser after you close your laptop, and can drive your own computer through its CLI — sharing one memory across all three.
A solo-built AI companion with auto model routing, real-time data, adaptive chat, image generation, and sleek customization.
United Kingdom
RecollectViewer is a free Windows desktop app that loads exported chat history from ChatGPT, Gemini, and Claude into one offline viewer. Browse conversations in a tree, search across all loaded history with advanced filters, and jump straight back to the matching chat — without...
Privacy-first AI assistant built on open-weights models with encrypted conversation storage, the ability to exclude military contractors from your infrastructure, and radical transparency including per-user electricity and water tracking with built-in eco-mode.
United States
An AI writing tool designed to assist with content creation in 40+ languages. It helps users generate high-quality text quickly, whether for blog posts, articles, or other written materials.
Platform providing a curated library of specialist AI agents that can be recombined into custom tutors, advisors, or assistants, supporting education, business, writing, and hobbies. Features no-code configuration, meta agents, multi-agent chat rooms, and sharing.
United States
Write Mail AI is a suite of tools designed to assist users in composing, analyzing, or responding to emails with ease and efficiency. It's completely free to use, providing access to its features without the need for a login.
Aggregate multiple vision AI models in one API call: descriptions, tags, faces, colors, OCR, and NSFW detection from OpenAI, Claude, Gemini, Google Vision, and more.
United States
ChatSUTRA is a multilingual AI assistant by TWO AI that delivers ultrafast, reliable conversations in 50+ languages for chat, learning, brainstorming, and problem-solving.
United States
Android App that lets YOU create instant, one-tap AI actions like "Fact Check," "Find Calories," or "Find Cheaper Alternatives" etc. on ANY screen.
India
US GAAP Buddy is a specialized AI assistant engineered for financial professionals, CPA candidates, and auditors navigating United States Generally Accepted Accounting Principles (US GAAP). Users can ask technical accounting questions and instantly receive highly accurate...
United States
