Elvean
Elvean is a native macOS AI workspace and client that unifies access to hundreds of AI models from providers such as OpenAI, Anthropic, Google, Grok, DeepSeek, Cerebras, Ollama, LM Studio, MLX, and any OpenAI-compatible API, including 300+ models via OpenRouter. It offers a single interface to chat with cloud and local models, switch models mid-conversation, and store API keys securely in the macOS Keychain without markup. The app organizes work into Projects with persistent, filesystem-based knowledge bases. Users can add files, create and edit pages, set persistent system instructions, and enable auto-distill to automatically extract key facts into the knowledge base after each response. Elvean also supports agentic research with multi-step tool calling, web search, image search, and connectors to external tools like Slack, Notion, Linear, Sentry, and Atlassian through MCP. Elvean renders AI responses as interactive content, including Chart.js and TradingView charts, sortable and filterable tables, embedded Apple Maps with pinned locations, photo galleries, and Mermaid diagrams. It runs on Intel and Apple Silicon Macs with macOS 13 or later, and is distributed as a freemium native application.
- Category
- AI/ML
- Pricing
- Freemium
Problem solved
Elvean solves the problem of juggling multiple AI chat applications and losing conversational context by providing a single private Mac-native workspace where users can switch between cloud and local models, maintain project-specific knowledge bases, run agentic tools, and receive rich interactive outputs, all while keeping API keys and personal data under their control.
Use cases
- Chat with multiple AI models (ChatGPT, Claude, Gemini, Ollama) in one native app
- Build project-specific knowledge bases with auto-distilled facts
- Run multi-step agentic research with web search and tool calling
- Generate and interact with charts, sortable tables, and maps inline
- Connect to Slack, Notion, Linear, Sentry, or Atlassian via MCP
- Use local models via Ollama/LM Studio for privacy-sensitive tasks
Audience
- Developers
- ML Engineers
- Data Scientists
- Business Users
- Product Managers
Pros
- One native app for 300+ models, including local and cloud providers
- API keys stored in macOS Keychain; no data on company servers
- Interactive outputs: charts, sortable tables, maps, and galleries
- Projects with persistent, editable knowledge base and auto-distill
- MCP connectors for Slack, Notion, Linear, Sentry, and Atlassian
Cons
- macOS only (no Windows, Linux, or mobile version)
- Cloud models require separate API keys and provider accounts
- Freemium tier limitations not clearly documented
- Closed source (no source code available)
Official website: https://elvean.app/
Canonical LambdaBase page: https://www.lambdabase.com/tools/elvean