Selene

Selene is an open source, local first multi agent platform for building and running AI agents on your own machine. The pitch is agents that live on the desktop rather than in a browser tab, with the user keeping control of data and workflows. Downloads are offered for Mac on Apple Silicon, Intel Mac and Windows, with source and other builds on GitHub. The platform connects to many model providers, including Anthropic, OpenAI, Google Gemini, MiniMax, Kimi and OpenRouter, which gives access to over 200 models through one key. Ollama and ONNX Runtime support local inference, so models and embeddings can run without any API calls. Agents can be deployed to Slack, Telegram, Discord and WhatsApp. Other listed integrations include browser automation with Chromium and Playwright, web search through DuckDuckGo and Tavily, scraping through Firecrawl, a local LanceDB vector database, ElevenLabs voice cloning, Edge text to speech, ComfyUI image workflows, Remotion video assembly, MCP tool connections and GitHub pull requests and worktrees from the interface. It suits developers and technical users who want to assemble custom agents, run them across chat channels and keep their data local while choosing which model does the work. The code is public on GitHub. The site does not publish a price, and usage costs depend on the model providers a user connects.