head to head · open source
LocalAI vs LongMemory
LocalAI has 50,187 GitHub stars, 4,574 forks, 201 open issues and last shipped yesterday. LongMemory has 4,563 stars, 513 forks, 19 open issues and last shipped 18 days ago. LocalAI leads on adoption by 1,000% (50,187 vs 4,563 stars). LocalAI is written in Go under MIT; LongMemory is written in TypeScript under Apache-2.0. LocalAI has attracted 9% as many forks as stars, LongMemory 11%. LocalAI was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (ai, llm), 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
| LocalAI | LongMemory | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 4.6K |
| License | MIT | Apache-2.0 |
| Written in | Go | TypeScript |
| Last push | 2026-11-04 | 2026-10-18 |
| Forks | ⑂ 4.6K | ⑂ 513 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick LocalAI if
- You weight community size — 50K stars and counting
- You want the MIT license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick LongMemory if
- You want the LongMemory feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and LongMemory fits your workflow better
About LocalAI
Deutsch Español français 日本語 한국어 Português Русский 中文 LocalAI is the open source AI engine. Run any model LLMs, vision, voice, image, video on any hardware. No GPU required. A small core, not a bundle. Each backend wraps a best in class engine (llama.cpp, vLLM, whisper.cpp, stable diffusion, MLX...) in its own image, pulled only when a model needs it. You install nothing you don't use. Composable by design : backends are separate and pulled on demand, so you install only what your model needs Open and extensible : load any model, or build your own backend in any language against an open interface Drop in API…
read the full LocalAI overview →
About LongMemory
LongMemory Durable, temporal, governed memory for AI agents. Not just RAG. Not just a vector database. Local first and self hosted. LongMemory is a cognitive memory engine for LLM applications and autonomous agents. Durable local first storage with SQLite Immutable content, provenance, and temporal truth Strict, historical, associative, grounded, and multilingual recall Explainable evidence selection and token bounded context Governed project memory, Skills, Chat Memory, LLM Wiki, and CodeGraph One TypeScript engine across npm, CLI, HTTP, MCP, dashboard, and VS Code Native integrations for agent hosts…
read the full LongMemory overview →
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Frequently asked questions
Is LocalAI or LongMemory more popular?
LocalAI has 50,187 GitHub stars and LongMemory has 4,563. LocalAI has the larger community by that measure.
Are LocalAI and LongMemory free?
Both are open source. LocalAI is licensed under MIT and LongMemory under Apache-2.0. Neither carries a licence fee.
What is the difference between LocalAI and LongMemory?
LocalAI is written in Go and LongMemory 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, LocalAI or LongMemory?
Choose LocalAI if you want the larger community (50,187 stars) or its MIT licence terms. Choose LongMemory if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.