head to head · open source
GPT4All vs Latitude
GPT4All has 77,399 GitHub stars, 8,291 forks, 771 open issues and last shipped 1.3 years ago. Latitude has 4,650 stars, 391 forks, 65 open issues and last shipped yesterday. GPT4All leads on adoption by 1,564% (77,399 vs 4,650 stars). GPT4All is written in C++ under MIT; Latitude is written in TypeScript under MIT. GPT4All has attracted 11% 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
| GPT4All | Latitude | |
|---|---|---|
| GitHub stars | ★ 77K | ★ 4.7K |
| License | MIT | MIT |
| Written in | C++ | TypeScript |
| Last push | 2025-05-27 | 2026-09-17 |
| Forks | ⑂ 8.3K | ⑂ 391 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick GPT4All if
- You weight community size — 77K stars and counting
- You want the MIT license terms
- Your stack matches C++
- 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 GPT4All
GPT4All is an MIT licensed C++ chat application and Python client from Nomic that runs large language models privately on everyday desktops and laptops, built for developers and teams who want local inference without API calls, GPUs, or sending data off device.
read the full GPT4All 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 GPT4All or Latitude more popular?
GPT4All has 77,399 GitHub stars and Latitude has 4,650. GPT4All has the larger community by that measure.
Are GPT4All and Latitude free?
Both are open source. GPT4All is licensed under MIT and Latitude under MIT. Neither carries a licence fee.
What is the difference between GPT4All and Latitude?
GPT4All is written in C++ 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, GPT4All or Latitude?
Choose GPT4All if you want the larger community (77,399 stars) or its MIT licence terms. Choose Latitude if its feature set, stack or MIT licence fits better. Both are self-hostable.