Best OSS Chat Alternatives in 2025
-
Real-Time AI Search, Uncensored Chat, Interactive News –All in One Powerful App.
-
Create chatbots, customer support, and implement functionalities in your codebase with OpenChat. Leverage AI in work, education, and entertainment.
-
ContextChat is a platform that helps you unlock the power of your information. It allows you to ingest content from various sources, including websites, files, and GitHub repositories, and transforms it into a knowledge base for AI-powered conversations and content extraction.
-
Simplify AWS infrastructure management with AiOps Chat, a secure, easy-to-use GPT-3 ChatBot that understands natural language queries. Try now!
-
Lobe Chat: An open - source, modern - designed AI chat framework. Supports multiple AI providers, knowledge base, multi - modals. Get one - click FREE deployment of your private chat app.
-
ChatWiki is an open - source knowledge base AI Q&A system. Built on LLM and RAG, it offers data preprocessing, one - click model integration, and a user - friendly interface. Ideal for enterprises to quickly build custom AI Q&A systems.
-
SQL Chat: Simplify querying databases with a chat-based SQL client. Fast response time, intuitive interface, and natural language processing. Boost productivity now!
-
Get instant answers from documents and YouTube videos with ChatDox. Simplify research, analyze reports, and enhance learning effectively.
-
Leverage AI-generated GitHub pull request summaries and real-time chat with AI agents to improve your code and catch bugs faster.
-
Navigating the diverse landscape of AI-powered chat tools can be challenging. Users often find themselves managing multiple platforms, struggling to integrate different AI models, or lacking control over their chat workflows. HyperChat addresses these pain points by offering a unified, open-source chat client that integrates a variety of large language models (LLMs) and provides advanced productivity tools—all in one intuitive interface.
-
OpenChatKit provides a powerful, open-source base to create both specialized and general purpose models for various applications.
-
Chat Seamlessly with PDFs, Docx , and TXT Files Using Advanced Language Models for an Immersive Experience!
-
Revolutionize your digital world with ChatDev! Our virtual software company offers customizable frameworks based on large language models. Join us now!
-
DevChat transforms your IDE into a personalized AI powerhouse. Create custom dev workflows with natural language & deep project understanding.
-
Enhance content analysis, website optimization, and reputation management with ChatHelp's powerful software. Analyze various file formats and Yelp reviews for valuable insights. Integration with WordPress and future plans for Zapier and Shopify support.
-
Build software with a virtual AI team using ChatDev. Go from idea to tested code as AI agents collaborate on design, coding, & review.
-
ChatOga uses OpenAI's GPT-3 language model and Whisper for audio and text analysis, and provides acc
-
We solve 80% of your customers' support inflow on phone, email, and web. You reduce your cost by more than 50%
-
Discover how Stable Diffusion improves the world with incredible conversational AI, taking art and communication to new heights.
-
Qodo is an AI-driven platform that offers code generation, testing, and review tools. It simplifies pull requests and provides context-aware completions. Compatible with popular IDEs, it helps developers produce high-quality code faster and more effectively.
-
Enhanced ChatGPT Clone: Features OpenAI, GPT-4 Vision, Bing, Anthropic, OpenRouter, Google Gemini, AI model switching, message search, langchain, DALL-E-3, ChatGPT Plugins, OpenAI Functions, Secure Multi-User System, Presets, completely open-source for self-hosting.
-
Chat2DB: AI-powered universal SQL client. Effortlessly write SQL with AI, manage all databases, and gain secure data insights.
-
Boost productivity, automate tasks, and revolutionize coding with ChatCody. AI-powered GitHub integration, issue resolution, and code reviews.
-
Qoder: The AI IDE for autonomous software development. Understands your entire codebase, delegates complex tasks, and provides context-aware suggestions.
-
Integrate unified chat, voice, video & AI agents into your app with CometChat. Robust SDKs, APIs & full-stack AI platform for scalable, compliant communication.
-
ScienceOS is an AI-powered research tool for scientists. Access 220 million papers, chat with AI, visualize data, compare PDFs. Streamlines research with Angel Plan. Boost productivity and innovation.
-
User-friendly WebUI for LLMs (Formerly Ollama WebUI)
-
The first ChatGPT alternative created for collaboration. Facilitate access to ChatGPT to everyone in your organization, collaborate with shareable GPTs, and save in subscription costs by just paying by usage. Free, private-friendly and proudly open source.
-
Turn AI into your team's reliable code reviewer with Kody. It learns from your context, offers actionable feedback, supports 30+ languages, and integrates with Git. Start a 15 - day free trial to boost code quality and productivity.
-
Stop manually searching! ChatDOC AI lets you chat directly with documents. Get instant, accurate answers with precise source citations & analyze files fast.