> #open source
66 tools tagged with this
HuggingChat is Hugging Face's open-source AI chat interface providing access to top open-source language models including Llama, Mistral, and others. It offers a privacy-friendly alternative to closed AI chatbots.
DeepSeek is a Chinese AI lab's conversational assistant built on its own large language models, offering strong performance in coding and reasoning at competitive pricing. The DeepSeek-R1 model rivals top frontier models on benchmarks.
Snyk is an AI-powered developer security platform that scans code, containers, infrastructure-as-code, and open-source dependencies for vulnerabilities, providing actionable fix recommendations within the development workflow.
Aider is an open-source AI pair programming tool that runs in the terminal and uses large language models to edit code directly in local git repositories based on natural language instructions.
Continue is an open-source AI code assistant for VS Code and JetBrains that lets developers use any language model for code autocompletion, inline editing, and codebase chat.
LangChain is an open-source framework for building applications with large language models, providing abstractions for chains, agents, memory, and tool use that simplify complex LLM application development.
LlamaIndex is an open-source data framework for LLM applications that simplifies ingesting, indexing, and querying data for RAG systems, connecting language models to diverse external data sources.
Hugging Face is the leading machine learning model hub and open-source platform for sharing, deploying, and fine-tuning AI models, hosting over 500,000 models and 100,000 datasets.
MLflow is an open-source ML lifecycle management platform that tracks experiments, packages models, and manages deployments, originally developed by Databricks and widely adopted in enterprise ML teams.
Gradio is an open-source Python library for building ML model demos and web interfaces quickly, allowing developers and researchers to share interactive machine learning apps without frontend coding.
Streamlit is an open-source Python framework for building data apps and dashboards rapidly, widely used by data scientists and ML engineers to share models and analyses as interactive web applications.
Stable Diffusion is an open-source text-to-image model by Stability AI that can run locally on consumer hardware, enabling private and customizable AI image generation with thousands of community-created models.
Upscayl is a free and open-source AI image upscaler desktop application that runs locally on GPU hardware to enhance and upscale photos without sending data to the cloud.
InstantID is an open-source AI method for zero-shot identity-preserving generation that creates portrait images in different styles while maintaining a consistent likeness from a single reference photo.
Stability AI's video diffusion models (SVD) generate short video clips from still images using latent diffusion techniques, producing consistent and high-quality motion sequences. The models are open-weight and available for research and commercial use via the Stability AI platform.
Bark is an open-source text-to-audio model by Suno AI that can generate highly realistic speech, music, background noise, and sound effects from text prompts. It supports multiple languages and voice styles and is available on GitHub for self-hosting.
Whisper is an open-source automatic speech recognition system by OpenAI trained on 680,000 hours of multilingual web audio data, offering near human-level robustness and accuracy in English and 99 other languages. It is available on GitHub and via the OpenAI API.
Logseq is an open-source, local-first knowledge management and note-taking tool that uses an outline-based format with bidirectional links. It stores all data in plain text files, ensuring full privacy and portability.
Cal.com is an open-source scheduling infrastructure that allows anyone to create booking pages and scheduling links. It supports team scheduling, round-robin assignments, and hundreds of calendar integrations.
n8n is an open-source workflow automation tool that allows technical users to build powerful automations with a visual editor or code. It supports self-hosting for full data control and offers 400+ native integrations.
Espanso is a free, open-source text expander that works across all platforms (Windows, macOS, Linux). It replaces typed abbreviations with predefined text snippets and supports dynamic content like dates, clipboard content, and shell scripts.
Zotero is a free, open-source reference management tool that helps researchers collect, organize, cite, and share research sources. It features a browser extension for one-click source saving and AI-powered retraction alerts.
Botpress is an open-source AI chatbot building platform that enables developers and enterprises to build, deploy, and manage conversational AI agents. It supports LLM-powered bots with advanced dialog management and can be self-hosted.
Rasa is an open-source framework for building AI-powered conversational chatbots and voice assistants with full control over data and infrastructure. It is the leading choice for enterprises needing customizable, self-hosted NLU-based chatbots.
Metabase is an open-source business intelligence and data analytics tool that lets teams explore their data, create dashboards, and share insights without SQL knowledge. It supports a wide range of databases and can be self-hosted for full data control.
Apache Superset is a modern open-source data exploration and visualization platform that connects to major databases and cloud data warehouses. It provides a rich no-code interface for building charts and dashboards alongside a full SQL IDE.
Redash is an open-source data visualization and dashboard tool that connects to multiple data sources and allows teams to query, visualize, and collaborate on data. It features a SQL editor, visualization builder, and shareable dashboards.
H2O.ai is an open-source AI and machine learning platform that provides AutoML, LLM fine-tuning, and enterprise AI tools for data scientists. Its H2O AutoML automatically trains and tunes multiple ML models to find the best performer for a given dataset.
KNIME is an open-source data analytics, reporting, and integration platform that uses a visual workflow system with drag-and-drop nodes. It supports machine learning, data mining, statistical analysis, and integration with Python, R, and Spark.
Anki is a free and open-source spaced repetition flashcard program that uses AI-powered scheduling to show cards at optimal intervals for long-term memory retention. It is widely used by medical students, language learners, and anyone memorizing large volumes of information.
WooCommerce is a free, open-source AI-enhanced e-commerce plugin for WordPress that powers over 6 million online stores with customizable product catalogs, payment processing, and AI-powered extensions. Its ecosystem includes hundreds of AI plugins for personalization, recommendations, and SEO optimization.
MateCat is a free, open-source web-based computer-assisted translation tool that integrates machine translation engines and translation memory to speed up professional translation. It is developed by Translated and allows translators to work on projects directly in the browser.
Elastic Security is an AI-powered SIEM and endpoint security solution built on the Elastic Stack that provides unified threat detection, investigation, and response. It uses machine learning anomaly detection and generative AI to accelerate analyst workflows and automate threat hunting.
Semgrep is an open-source static analysis tool and AI-powered SAST platform that enables developers to write and enforce custom code security rules. It finds bugs, vulnerabilities, and code anti-patterns across 30+ programming languages and integrates into CI/CD pipelines.
SonarQube is an open-source platform for continuous code quality and security inspection that uses AI to detect bugs, vulnerabilities, and code smells across 30+ programming languages. Its AI-powered SonarCloud cloud service and IDE plugins provide instant code quality feedback in developer workflows.
Socket is an AI-powered supply chain security tool that detects malicious and risky open-source packages before they enter your codebase. Unlike traditional SCA tools, Socket proactively analyzes package behavior to catch supply chain attacks, typosquatting, and obfuscated malware in real time.
AutoGPT is an open-source autonomous AI agent that chains GPT-4 calls to complete complex, multi-step tasks without continuous human oversight. It can browse the web, write and execute code, manage files, and interact with external services to accomplish user-defined goals.
CrewAI is an open-source framework for orchestrating role-playing autonomous AI agents that collaborate to accomplish complex tasks. It enables developers to create crews of AI agents with specialized roles, tools, and goals that work together in structured workflows.
LangGraph is an open-source framework by LangChain for building stateful, multi-actor AI agent applications with cycles and branching logic. It uses graph-based architecture to model complex agent interactions, enabling developers to build production-grade agentic workflows with fine-grained control.
Microsoft AutoGen is an open-source framework for building multi-agent AI systems where autonomous agents can converse with each other and with humans to solve tasks collaboratively. It simplifies the creation of complex LLM workflows with customizable agent behaviors and conversation patterns.
Semantic Kernel is an open-source AI orchestration SDK by Microsoft that integrates LLMs with programming languages like C#, Python, and Java. It enables developers to build intelligent applications with AI agents, plugins, and planning capabilities for enterprise production use.
SuperAGI is an open-source infrastructure platform for building and deploying autonomous AI agents, providing a visual GUI, agent marketplace, and tools for memory management. It allows teams to run multiple agents concurrently and monitor their performance in real time.
BabyAGI is an open-source task-driven autonomous AI agent that uses LLMs and vector databases to create, prioritize, and execute tasks in pursuit of an overall goal. It was one of the first demonstrations of task-driven autonomous AI and inspired many subsequent autonomous agent frameworks.
MetaGPT is an open-source multi-agent meta programming framework that assigns different roles to GPT agents to collaboratively develop software. It simulates a software company with agents acting as product manager, architect, engineer, and QA to produce entire codebases from a single requirement description.
ChatDev is an open-source virtual software company driven by LLM-powered agents that simulate different roles such as CEO, CTO, programmer, and tester to collaboratively create software. It uses structured chat workflows where agents communicate to design, code, test, and document complete applications.
Flowise is an open-source drag-and-drop UI tool for building LLM-powered applications and AI agent workflows using LangChain and LlamaIndex components. It enables developers to visually design chatbots, document QA systems, and agentic pipelines and deploy them as APIs.
Dify is an open-source LLM application development platform that combines visual workflow orchestration, RAG pipeline building, and AI agent creation in a unified interface. It supports deployment of production-ready AI applications with monitoring, version control, and team collaboration features.
Langflow is an open-source visual workflow builder for creating AI pipelines and agents using LangChain components through a drag-and-drop interface. It enables rapid prototyping of RAG applications, multi-agent systems, and LLM workflows without extensive coding.
Activepieces is an open-source automation platform that provides a no-code interface for building workflows that connect popular apps and services. It is designed as a self-hostable alternative to Zapier and Make, with an extensible pieces framework for custom integrations.
Huginn is an open-source system for building agents that monitor the web and automate tasks on your behalf, similar to a self-hosted IFTTT or Zapier. It can track websites, fetch data from APIs, send notifications, and chain complex automated workflows through a visual interface.
Temporal is an open-source workflow orchestration platform that makes it easy to build reliable, scalable distributed applications with durable execution guarantees. It enables developers to write workflows as code with automatic retry, state persistence, and fault tolerance built in.
Prefect is a modern data workflow orchestration platform that enables data engineers to build, schedule, and monitor reliable data pipelines in Python. It provides automatic retries, caching, and real-time observability for both simple scripts and complex multi-step data workflows.
Dagster is an open-source data orchestration platform designed for developing and maintaining data assets with lineage, observability, and reliability. It treats data pipelines as software assets with declarative definitions, making data engineering workflows testable and maintainable.
Apache Airflow is the leading open-source workflow orchestration platform that enables data engineers to programmatically author, schedule, and monitor complex data pipelines using Python DAGs. It is widely deployed by data teams worldwide for orchestrating ETL processes, ML pipelines, and operational workflows.
Appsmith is an open-source low-code platform for building custom internal tools, admin panels, and CRUD apps by connecting to any database or API. It provides a drag-and-drop builder with JavaScript customization, allowing teams to create production-grade internal applications rapidly.
Budibase is an open-source low-code platform for building internal business tools, workflows, and CRUD apps with automation capabilities. It supports self-hosting, custom data sources, role-based access control, and built-in automation to rapidly build and deploy operational tools.
ToolJet is an open-source low-code platform for building internal business applications with a visual drag-and-drop builder that connects to databases, APIs, and cloud storage. It supports complex UI components, JavaScript customization, and workflow automation for building enterprise-grade internal tools.
Supabase is an open-source Firebase alternative that provides a hosted PostgreSQL database, authentication, instant APIs, realtime subscriptions, and storage in a developer-friendly platform. It enables developers to build full-stack applications faster with less infrastructure management.
Draw.io (diagrams.net) is a free, open-source diagramming tool for creating flowcharts, network diagrams, UML, and other visual diagrams, with integrations for Google Drive, Confluence, Jira, and GitHub. It is widely used for technical documentation and collaborative diagram creation.
Excalidraw is an open-source virtual whiteboard tool with a hand-drawn aesthetic for creating sketches, diagrams, and wireframes. Its collaborative features allow multiple users to draw simultaneously in real time, and its AI feature can generate diagrams from text descriptions.
Pandoc is a free, open-source universal document converter that transforms documents between dozens of markup and word processing formats, including Markdown, HTML, LaTeX, Word, PDF, and many others. It is widely used by academics, technical writers, and developers for document conversion workflows.
Docusaurus is an open-source documentation website builder by Meta that makes it easy to create, maintain, and publish documentation sites from Markdown files. It provides versioning, internationalization, search, and theming capabilities for technical product documentation.
Insomnia is an open-source API client for designing, debugging, and testing REST, GraphQL, and gRPC APIs with a clean collaborative interface. It provides environment management, request chaining, and automated testing capabilities for development teams.
Hoppscotch is an open-source, lightweight API development tool for testing REST, GraphQL, WebSocket, and other API protocols directly in the browser or as a self-hosted app. It is a popular, fast alternative to Postman with a minimalist interface and real-time collaboration features.
Novu is an open-source notification infrastructure platform that provides a unified API for sending notifications across email, SMS, push, in-app, Slack, and other channels. It enables developers to manage notification workflows, user preferences, and delivery across all channels from a single integration.
LiveKit is an open-source WebRTC infrastructure platform for building real-time audio, video, and data applications at scale, commonly used for building AI voice agents and multi-party video applications. It provides server-side media processing, AI agent integration, and scalable media routing.