head to head · open source
Lemmy vs reddit-mcp-buddy
Lemmy has 14,599 GitHub stars, 966 forks, 129 open issues and last shipped 2 days ago. reddit-mcp-buddy has 828 stars, 101 forks, 13 open issues and last shipped 1 months ago. Lemmy leads on adoption by 1,663% (14,599 vs 828 stars). Lemmy is written in Rust under AGPL-3.0; reddit-mcp-buddy is written in TypeScript under MIT. Lemmy has attracted 7% as many forks as stars, reddit-mcp-buddy 12%. Lemmy was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (reddit), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Lemmy | reddit-mcp-buddy | |
|---|---|---|
| GitHub stars | ★ 15K | ★ 828 |
| License | AGPL-3.0 | MIT |
| Written in | Rust | TypeScript |
| Last push | 2026-09-16 | 2026-08-17 |
| Forks | ⑂ 966 | ⑂ 101 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Lemmy if
- You weight community size — 15K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick reddit-mcp-buddy if
- You want the reddit-mcp-buddy feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and reddit-mcp-buddy fits your workflow better
About Lemmy
Lemmy is a link aggregator and forum platform for the Fediverse, written in Rust and released under the AGPL 3.0 license. It supports communities where users subscribe to forums, post links and discussions, vote, and comment. Each server can operate independently while remaining federated through ActivityPub, so users on one server can interact with users and communities on other servers.
read the full Lemmy overview →
About reddit-mcp-buddy
Reddit MCP Buddy is a Model Context Protocol server that lets Claude Desktop and other AI assistants browse Reddit, search posts, and analyze user activity. It is written in TypeScript, distributed under the MIT license, and published on npm as reddit mcp buddy . The project lives in the MCP ecosystem, the tooling layer that connects AI assistants to external data sources, and its topic list ties it directly to Claude, MCP servers, and the Reddit API.
read the full reddit-mcp-buddy overview →
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Frequently asked questions
Is Lemmy or reddit-mcp-buddy more popular?
Lemmy has 14,599 GitHub stars and reddit-mcp-buddy has 828. Lemmy has the larger community by that measure.
Are Lemmy and reddit-mcp-buddy free?
Both are open source. Lemmy is licensed under AGPL-3.0 and reddit-mcp-buddy under MIT. Neither carries a licence fee.
What is the difference between Lemmy and reddit-mcp-buddy?
Lemmy is written in Rust and reddit-mcp-buddy in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Lemmy or reddit-mcp-buddy?
Choose Lemmy if you want the larger community (14,599 stars) or its AGPL-3.0 licence terms. Choose reddit-mcp-buddy if its feature set, stack or MIT licence fits better. Both are self-hostable.