Open Source Alternatives to Exylion
60 open source AI Coding Assistant options similar to Exylion, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Each profile notes license and self-hosting where we have it.
Cursor80Artificial IntelligenceSan Francisco, United States$2.9BAn AI-native code editor that helps developers write, understand, and manage code more efficiently.
Open source
ClauderizerAI Coding AssistantClauderizer gives your amnesiac coding agent a persistent memory for plans, decisions, and dependencies.
Open source
Entire49Artificial Intelligence$60.0MAn open-source tool to help developers manage code written by AI agents.
Open source · Self-hostable
CommitbenchAI Coding AssistantA coding agent designed to rebuild a repository's commit history.
Open source
- MOMoonshot AI68Frontier AI LabBeijing, China$3.9B
Chinese AI startup developing advanced large language models and AI agents, including the Kimi chatbot, with a focus on AGI research.
Open source
Dust65Agentic AIParis, France$15.0MPlatform for building and deploying custom AI agents connected to company knowledge and tools.
Open source
Composio59Agentic AISan Francisco, United States$50.0MAI skill layer enabling agents to reliably interact with over 3000 real-world tools and APIs.
Open source
Kiro IDE44Artificial IntelligenceSan Francisco, United StatesAn agentic coding environment with native spec-driven development.
Open source
Briefbridge36AI Search Engine$1.5MAI-powered platform for summarizing and understanding complex documents and information.
Open source
- MIMind Lab35Artificial IntelligenceSan Francisco, United States
Developing efficient memory mechanisms for AI agents using delta-mem technology.
Open source
Andraste29Agentic AIAI-powered platform for automating and optimizing creative workflows for businesses.
Open source
Openvisio21Developer ToolsA local-first code-graph that visualizes any repository as a navigable map with a grounded narrator citing real code.
Open source
Langbase20Agentic AISan Francisco, United StatesServerless AI developer platform with unified LLM API and AI agents.
Open source
Agentradio7AI Coding AssistantLive narration for Claude Code and Codex sessions on macOS, helping users understand agent decisions and progress.
Open source
Amadeusbio6BiotechAmadeusBio.ai provides an agentic bioinformatics toolkit as a Claude Code plugin for natural language analysis and data retrieval.
Open source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpenAI is an AI research and deployment company dedicated to ensuring that artificial general intelligence benefits all of humanity.
Open source
Codeium71Artificial IntelligenceMountain View, United States$396.7MAI-powered code acceleration platform that enhances developer productivity and code quality.
Open source
LangChain61Agentic AISan Francisco, United States$260.0MThe platform for building reliable AI agents and LLM applications.
Open source
Embedder (YC S25)61AI AgentsSan Francisco, United States$625.0MAI agent for firmware development that reads datasheets, writes code, flashes boards, runs tests, and fixes mistakes autonomously.
Open source
Vectara60Agentic AIPalo Alto, United States$40.0MVectara provides an enterprise-ready AI Agent and Assistant platform with secure RAG.
Open source
Auto-GPT56Agentic AI$12.0MOpen-source autonomous AI agent platform that automates complex digital workflows.
Open source · Self-hostable
Arcten55Agentic AISan Francisco, United StatesPlatform for companies to deploy AI agents globally, embed them anywhere, and connect knowledge sources.
Open source
Bito54AI Coding AssistantSan Francisco, United States$5.7MAI coding assistant that helps developers write, debug, and document code faster.
Open source
RelAI51Agentic AISan Francisco, United States$10.0MAn open-source platform for building, simulating, evaluating, and optimizing reliable AI agents.
Open source · Self-hostable
All-Hands AI50Agentic AIBoston, United States$5.0MAn open-source platform for building and running AI coding agents that automate software development tasks.
Open source · Self-hostable
Fundamental Research Labs49Frontier AI LabSan Francisco, United States$10.0MAI research lab building autonomous, collaborative, and socially intelligent digital human beings.
Open source
Glue48Agentic AISan Francisco, United States$4.2MAn open-source AI-native design editor for real-time UI component creation and iteration.
Open source · Self-hostable
Seek AI46AI Coding AssistantTel Aviv, IsraelAI-powered platform for understanding and querying complex codebases.
Open source
Blink37Agentic AISan Francisco, United StatesAI-powered platform for building and deploying full-stack applications in minutes using natural language.
Open source
Qualifire32Generative AIAI Control Plane for LLM reliability, ensuring accurate, safe, and trustworthy AI outputs.
Open source
- Why-Health29Productivity
An AI-powered personal intelligence layer that automates everyday tasks and decisions.
Open source
MemGPT28Foundation ModelMemGPT provides LLMs with extended context by intelligently managing different storage tiers.
Open source
Magick AI28Agentic AIVisual IDE for programming and deploying AI Agents without writing code.
Open source
Gemini CLI27AI Tools & AppsAn open-source AI agent that brings Google's Gemini models directly into your terminal.
Open source · Self-hostable
CRAB26Agentic AIAn open-source framework for building, operating, and benchmarking Multimodal Language Model (MLM) agents across diverse environments.
Open source · Self-hostable
Vibranium Dome23AI AgentsNext-gen API security for semantic applications and LLMs.
Open source · Self-hostable
- BABabyAGI18Agentic AI
Experimental open-source framework for building self-building autonomous agents with a novel function framework.
Open source · Self-hostable
Augment Code13EnterpriseUnited StatesProvides a semantic coding capability for AI agents, utilizing a 'Context Engine' to improve AI understanding of codebases.
Open source
- AGAgent Pilot13Agentic AI
An open-source platform for creating, managing, and interacting with AI workflows and agents.
Open source · Self-hostable
GPT Researcher13Agentic AIAn autonomous AI research agent that automates source gathering, organizes findings, and generates comprehensive research reports.
Open source
OpenDevin12AI Agent PlatformAn open-source platform for developing AI-powered autonomous software engineering agents.
Open source · Self-hostable
AI Planet9Agentic AIOpenAGI provides a flexible framework for developers to create autonomous human-like AI agents.
Open source
kuafuai8Agentic AIBeijing, ChinaAI-native application development ecosystem with a no-code platform and AI-native BaaS infrastructure.
Open source
CodeNut7Web3 DevelopmentAI-powered platform for end-to-end Web3 DApp development.
Open source
PrivateGPT5AI Search EngineToronto, CanadaA privacy-preserving AI platform that redacts sensitive data from text and audio, enabling safe use of large language models.
Open source · Self-hostable
- AiaamAgentic AI
A machine-readable catalog of executable tools for autonomous AI agents, powered by the MAI-1 protocol.
Open source
GoumiFoundation ModelHands-free cooking app guided by voice commands with AI-generated recipes.
Open source
KaliaiFoundation ModelInnovative AI solutions to unleash intelligence and drive business forward.
Open source
Coworker.aiHR TechAI-powered platform for chat, coworking, and coding, offering frontier-quality outputs at reduced costs and integrating with over 50 connectors.
Open source
NzeruAgentic AINzeru is an AI company focused on building advanced AI agents for complex tasks.
Open source
AgentiqflowAgentic AIA local-first operating system for orchestrating AI agent swarms on your own machine.
Open source
FastclaudeAI Search EngineAI-powered platform for generating and managing Claude AI prompts and workflows.
Open source
Tosly.onlineAgentic AIAI-powered Chrome extension that scans Terms of Service and highlights predatory clauses.
Open source
RevochatConversational AIBuild context-aware AI assistants using RAG knowledge bases with real-time voice and vision capabilities.
Open source
Perplexity AI71Search EngineSan Francisco, United States$591.4MAI-powered search engine that delivers real-time, cited answers to complex questions.
Open source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MManaged vector database for building scalable, reliable, and accurate AI applications and search.
Open source
H2O.ai64Foundation ModelMountain View, United States$228.1MAn open-source AI and machine learning platform for enterprises.
Open source · Self-hostable
CopilotKit64Agentic AISan Francisco, United States$42.0MEnterprise Agentic Frontend Stack for building generative UIs and fullstack agentic applications.
Open source
Sarvam AI63Agentic AIBengaluru, India$234.0MBuilding Sovereign AI for India with full-stack generative AI models understanding Indian culture and diversity.
Open source
LiteLLM62Foundation ModelSan Francisco, United StatesAn open-source Python library providing a unified interface for interacting with various LLM providers.
Open source · Self-hostable