head to head · open source
frigate vs second-brain
frigate has 37,160 GitHub stars, 3,782 forks, 95 open issues and last shipped yesterday. second-brain has 678 stars, 87 forks, 1 open issues and last shipped 1 months ago. frigate leads on adoption by 5,381% (37,160 vs 678 stars). frigate is written in Python under MIT; second-brain is written in Python under MIT. frigate has attracted 10% as many forks as stars, second-brain 13%. frigate was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai), 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
| frigate | second-brain | |
|---|---|---|
| GitHub stars | ★ 37K | ★ 678 |
| License | MIT | MIT |
| Written in | Python | Python |
| Last push | 2026-11-02 | 2026-09-26 |
| Forks | ⑂ 3.8K | ⑂ 87 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick frigate if
- You weight community size — 37K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick second-brain if
- You want the second-brain feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and second-brain fits your workflow better
About frigate
Frigate NVR™ Realtime Object Detection for IP Cameras \[English\] 简体中文 A complete and local NVR designed for Home Assistant with AI object detection. Uses OpenCV and Tensorflow to perform realtime object detection locally for IP cameras. Use of a GPU or AI accelerator is highly recommended. AI accelerators will outperform even the best CPUs with very little overhead. See Frigate's supported object detectors. Tight integration with Home Assistant via a custom component Designed to minimize resource use and maximize performance by only looking for objects when and where it is necessary Leverages multiprocessing…
read the full frigate overview →
About second-brain
Quick install Sponsor Atlas Cloud is a full modal AI inference platform that gives developers a single AI API to access video generation, image generation, and LLM APIs. Instead of managing multiple vendor integrations, you connect once and get unified access to 300+ curated models across all modalities. Check out Atlas Cloud's new coding plan promotion for more budget friendly API access: Second Brain Example For an example of what Second Brain can do, visit It's an interactive art exhibition. Head to Head Evaluation Second Brain performs higher than OpenClaw and Hermes on harness bench, which measures "model…
read the full second-brain overview →
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Frequently asked questions
Is frigate or second-brain more popular?
frigate has 37,160 GitHub stars and second-brain has 678. frigate has the larger community by that measure.
Are frigate and second-brain free?
Both are open source. frigate is licensed under MIT and second-brain under MIT. Neither carries a licence fee.
What is the difference between frigate and second-brain?
frigate is written in Python and second-brain in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, frigate or second-brain?
Choose frigate if you want the larger community (37,160 stars) or its MIT licence terms. Choose second-brain if its feature set, stack or MIT licence fits better. Both are self-hostable.