head to head · open source
Ollama vs Latitude
Ollama has 181,161 GitHub stars, 17,917 forks, 3,957 open issues and last shipped yesterday. Latitude has 4,650 stars, 391 forks, 65 open issues and last shipped yesterday. Ollama leads on adoption by 3,796% (181,161 vs 4,650 stars). Ollama is written in Go under MIT; Latitude is written in TypeScript under MIT. Ollama has attracted 10% as many forks as stars, Latitude 8%. Latitude was the more recently maintained of the two, and both are self-hostable with no licence fee.
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
| Ollama | Latitude | |
|---|---|---|
| GitHub stars | ★ 181K | ★ 4.7K |
| License | MIT | MIT |
| Written in | Go | TypeScript |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 18K | ⑂ 391 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Ollama if
- You weight community size — 181K stars and counting
- You want the MIT license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick Latitude if
- You want the Latitude feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and Latitude fits your workflow better
About Ollama
Ollama is a Go based, MIT licensed runtime that downloads and runs open source large language models such as DeepSeek, Qwen, Gemma, GLM, MiniMax and gpt oss locally on a user's own machine, and it is aimed at developers and teams that want model inference without routing prompts through a hosted API.
read the full Ollama overview →
About Latitude
Latitude is an open source observability platform for AI agents, written in TypeScript and released under the MIT license. It lives in the AI and machine learning infrastructure ecosystem, where it targets the specific problem of agents that fail in production without a clear path from failure to fix. The project describes itself as tooling that makes AI agents self healing, and its repository topics — agent monitoring, agent observability, llm error tracing, llm observability, ai error monitor — place it squarely in the LLM observability space.
read the full Latitude overview →
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Frequently asked questions
Is Ollama or Latitude more popular?
Ollama has 181,161 GitHub stars and Latitude has 4,650. Ollama has the larger community by that measure.
Are Ollama and Latitude free?
Both are open source. Ollama is licensed under MIT and Latitude under MIT. Neither carries a licence fee.
What is the difference between Ollama and Latitude?
Ollama is written in Go and Latitude 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, Ollama or Latitude?
Choose Ollama if you want the larger community (181,161 stars) or its MIT licence terms. Choose Latitude if its feature set, stack or MIT licence fits better. Both are self-hostable.