Free
Marvin
Coding assistance
Open-source Python library for building AI applications and agents with typed outputs and model integrations. Consult current documentation for supported APIs and project status.
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Showing 73–96 of 106 tools
for “Open-Source”
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Free
Lexeme
Writing
Open-source conversational text editor project listed as an SQL-workbench-inspired interface for language models. Confirm repository and maintenance status.
Free
Chatpad AI
Chatgpt
Open-source ChatGPT interface that provides a streamlined way to use supported language models. Check the project for its current maintenance status and provider requirements.
Pricing not listed
AI Cowriter
Writing
Writing assistant for drafting and refining text with AI suggestions. Confirm present availability, supported languages, and pricing with the provider.
Freemium
Latitude
Data analysis
Open-source analytics and data exploration platform for asking questions of business databases in natural language and sharing SQL-backed answers.
Pricing not listed
ComfyUI Web
Images
Web-hosted interface listing for ComfyUI and diffusion-based image generation. It is a third-party hosted service, distinct from the open-source ComfyUI project; verify current uptime and data policies.
Free
SolidGPT
Code documentation
Open-source codebase assistant for asking questions about a software repository and exploring project context. Check active repository and current setup instructions.
Free
PandasAI
Data analysis
Open-source Python library for querying and analyzing data frames using natural language and LLMs. Use trusted model providers and review generated code and results.
Freemium
Entry Point AI
Ai model training
Platform for preparing, fine-tuning and evaluating language models using custom datasets, with tools for prompt and model comparisons. Check current documentation and usage pricing.
Free
Cheetah
Interview preparation
Open-source desktop voice-input coding assistant using speech recognition and language models. Check repository activity and platform support.
Free
ConvoStack
Chatbots
Open-source full-stack framework for building and embedding AI chat applications. Check repository maintenance, supported providers, and deployment setup.
Pricing not listed
VerifAI MultiLLM
Llm comparison
Open-source Python framework listing for routing or comparing requests across multiple language models. Verify repository status, license and provider integrations.
Freemium
MindsDB
Data analysis
MindsDB is an open-source AI/data platform that connects AI models to enterprise data sources and supports building and deploying AI applications. The Community edition is free; cloud usage and enterprise offerings may be paid.
Pricing not listed
TwGPT
Twitter replies
Open-source browser extension listing for drafting or managing X/Twitter content with AI. Verify repository and extension status, permissions and platform policy compliance.
Free
Betafish.js Chess AI
Chess
Open-source JavaScript chess engine and browser demo that searches legal moves using an evaluation function. It is a chess-playing project rather than a general-purpose AI service.
Free
Dobb·E
Household robotic manipulation
Open-source robotics research framework for teaching household robots tasks from human demonstrations and collected data. Experimental research software, not a consumer robot product.
Free
Superagent
Agents
Open-source web-research agent framework for applications that search and synthesize online information. Check repository maintenance and deployment guidance.
Free
Cheshire Cat AI
Agents
Open-source framework for building customizable conversational AI agents and connecting them to tools, APIs and knowledge sources. Check current repository documentation.
Free
HuggingChat
Chatting
Open-source conversational AI interface from Hugging Face for trying supported language models. Model availability and usage terms can change.
Freemium
Tolgee AI Translator
App translation
AI translation features within Tolgee’s open-source localization platform for translating software strings and managing review. Human review is recommended for important content.
Free
Vercel AI Chatbot Template
Chatting
Open-source chatbot starter built with Next.js and the Vercel AI SDK. It is a software template, not a hosted consumer chatbot; check current repository docs.
Free
PlayTorch
Prototyping
Open-source framework for building and running on-device machine-learning applications on mobile devices.
Free
Tabby
Coding
Open-source, self-hosted AI coding assistant with code completion and chat for development environments. Check current releases and model requirements.
Paid
ThinkDiffusion
Stable diffusion
Cloud workspace for running Stable Diffusion and other image-generation tools without local setup. Verify current GPU plans, model support, and licensing.