head to head · open source
ProxmoxVE vs second-brain
ProxmoxVE has 29,607 GitHub stars, 2,888 forks, 27 open issues and last shipped today. second-brain has 641 stars, 77 forks, 1 open issues and last shipped today. ProxmoxVE leads on adoption by 4,519% (29,607 vs 641 stars). ProxmoxVE is written in Shell under MIT; second-brain is written in Python under MIT. ProxmoxVE has attracted 10% as many forks as stars, second-brain 12%. second-brain 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
| ProxmoxVE | second-brain | |
|---|---|---|
| GitHub stars | ★ 30K | ★ 641 |
| License | MIT | MIT |
| Written in | Shell | Python |
| Last push | 2026-09-18 | 2026-09-18 |
| Forks | ⑂ 2.9K | ⑂ 77 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ProxmoxVE if
- You weight community size — 30K stars and counting
- You want the MIT license terms
- Your stack matches Shell
- 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 ProxmoxVE
Proxmox VE Helper Scripts (Community Edition) is a collection of Shell scripts that install and configure self hosted services as containers or virtual machines on Proxmox VE. It is a community project built on the foundation of @tteck's original work, distributed under the MIT license, and it lives in the Proxmox VE and homelab ecosystem alongside LXC, Docker, Debian, Ubuntu, and Alpine tooling. The scripts cover hundreds of services across home automation, media, networking, monitoring, databases, security, and developer tooling.
read the full ProxmoxVE 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 ha…
read the full second-brain overview →
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Frequently asked questions
Is ProxmoxVE or second-brain more popular?
ProxmoxVE has 29,607 GitHub stars and second-brain has 641. ProxmoxVE has the larger community by that measure.
Are ProxmoxVE and second-brain free?
Both are open source. ProxmoxVE is licensed under MIT and second-brain under MIT. Neither carries a licence fee.
What is the difference between ProxmoxVE and second-brain?
ProxmoxVE is written in Shell 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, ProxmoxVE or second-brain?
Choose ProxmoxVE if you want the larger community (29,607 stars) or its MIT licence terms. Choose second-brain if its feature set, stack or MIT licence fits better. Both are self-hostable.