What is the best alternative to Witsy?

DeepChat is the most widely-adopted open-source alternative in our index (6.3k GitHub stars). The full ranked list is above — the best fit depends on your language, license, and budget.

Is there a free or open-source alternative to Witsy?

Yes. DeepChat, 5ire, and MCP SuperAssistant are open-source mcp servers you can self-host for free — you still pay for the infrastructure you run them on and any model or API usage. See the ranked open-source list above.

How are these Witsy alternatives ranked?

Every product in the mcp servers category is a candidate. Open-source alternatives are ranked by maintained adoption — GitHub stars plus recent commit activity — so you see what's genuinely used, not abandoned. Commercial products are listed separately and alphabetically, because stars don't measure commercial adoption. Sponsored placement is always labeled and never affects the ranking.

Alternatives · MCP Servers

Witsy alternatives

Looking for an alternative to Witsy? Below are the mcp servers in our index that do a similar job — open-source options are ranked by real maintained adoption (GitHub stars and recent commit activity), never by sponsorship. Witsy is open source, so the list below includes both other self-hostable projects and commercial products.

the 10 closest of 163 · all mcp servers · how we rank

The product you're replacing

WitsyMCP clientMCP Servers

A desktop AI assistant and universal MCP client that runs MCP servers with almost any LLM.

Open source · 2.0k stars · TypeScript · AGPL-3.0 · updated Apr 2026

Visit Witsy →Full Witsy record

Witsy's own profile notes it may not be the right fit if you don't want to manage API keys; Witsy uses your own provider keys unless you run models locally. If that's you, the options below are worth comparing.

Building one yourself? How to build an MCP server →

Open-source alternatives to Witsy

Ranked by maintained adoption — self-hostable and free to run.

DeepChatMCP clientAn open-source, local-first AI agent desktop client with MCP, skills, ACP and remote control from messaging apps.Open sourceTypeScript · Apache-2.0Verified · Active 6.3kGitHub stars

vs Witsy — Licensing differs: Witsy is AGPL-3.0, DeepChat is Apache-2.0.

5ireMCP clientA cross-platform desktop AI assistant and MCP client with a local knowledge base.FreeTypeScriptVerified · Active 5.4kGitHub stars

vs Witsy — Pricing model differs — Witsy is open source, 5ire is free.

MCP SuperAssistantMCP clientA Chrome extension that brings MCP tools to ChatGPT, Gemini, Perplexity, Grok, AI Studio and other web chats.Open sourceTypeScript · MITVerified 2.6kGitHub stars

vs Witsy — Licensing differs: Witsy is AGPL-3.0, MCP SuperAssistant is MIT.

ChatMCPMCP clientA cross-platform AI chat client implementing MCP, on desktop, mobile and the web.Open sourceDart · Apache-2.0Verified · Active 2.2kGitHub stars

vs Witsy — Witsy is written primarily in TypeScript; ChatMCP in Dart.

DiveMCP clientAn open-source MCP host desktop app that works with any LLM supporting function calling.Open sourceTypeScript · MITVerified 1.8kGitHub stars

vs Witsy — Licensing differs: Witsy is AGPL-3.0, Dive is MIT.

mcphub.nvimMCP clientAn MCP client for Neovim that seamlessly integrates MCP servers into your editing workflow with an intuitive interface for managing, testing, and using MCP servers with your favorite chat plugins.Open sourceLua · MITVerified 1.8kGitHub stars

vs Witsy — Witsy is written primarily in TypeScript; mcphub.nvim in Lua.

MCP Reference ServersMCP serverThe MCP steering group's reference servers: Everything, Fetch, Filesystem, Git, Memory, Sequential Thinking and Time.Open sourceTypeScript · MIT AND Apache-2.0Verified · Active 91kGitHub stars

vs Witsy — Licensing differs: Witsy is AGPL-3.0, MCP Reference Servers is MIT AND Apache-2.0.

context7MCP serverContext7 Platform -- Up-to-date code documentation for LLMs and AI code editorsOpen sourceTypeScript · MITVerified · Active 62kGitHub stars

vs Witsy — Licensing differs: Witsy is AGPL-3.0, context7 is MIT.

chrome-devtools-mcpMCP serverChrome DevTools for coding agentsOpen sourceTypeScript · Apache-2.0Verified · Active 53kGitHub stars

vs Witsy — Licensing differs: Witsy is AGPL-3.0, chrome-devtools-mcp is Apache-2.0.

Playwright MCPMCP serverExpose Playwright browser tools to MCP clients using accessibility snapshots.Open sourceTypeScript · Apache-2.0Verified · Active 37kGitHub stars

vs Witsy — Licensing differs: Witsy is AGPL-3.0, Playwright MCP is Apache-2.0.

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Showing the 10 closest. See all 163 mcp servers →

Frequently asked

What is the best alternative to Witsy?: DeepChat is the most widely-adopted open-source alternative in our index (6.3k GitHub stars). The full ranked list is above — the best fit depends on your language, license, and budget.
Is there a free or open-source alternative to Witsy?: Yes. DeepChat, 5ire, and MCP SuperAssistant are open-source mcp servers you can self-host for free — you still pay for the infrastructure you run them on and any model or API usage. See the ranked open-source list above.
How are these Witsy alternatives ranked?: Every product in the mcp servers category is a candidate. Open-source alternatives are ranked by maintained adoption — GitHub stars plus recent commit activity — so you see what's genuinely used, not abandoned. Commercial products are listed separately and alphabetically, because stars don't measure commercial adoption. Sponsored placement is always labeled and never affects the ranking.