head to head · open source
CrateDB vs home-assistant-config
CrateDB has 4,436 GitHub stars, 617 forks, 332 open issues and last shipped 2 days ago. home-assistant-config has 2,026 stars, 178 forks, 5 open issues and last shipped 6 days ago. CrateDB leads on adoption by 119% (4,436 vs 2,026 stars). CrateDB is written in Java under Apache-2.0; home-assistant-config is written in various languages under MIT. CrateDB has attracted 14% as many forks as stars, home-assistant-config 9%. CrateDB was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (iot), 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
| CrateDB | home-assistant-config | |
|---|---|---|
| GitHub stars | ★ 4.4K | ★ 2.0K |
| License | Apache-2.0 | MIT |
| Written in | Java | — |
| Last push | 2026-09-18 | 2026-09-14 |
| Forks | ⑂ 617 | ⑂ 178 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick CrateDB if
- You weight community size — 4.4K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Java
- You value the larger contributor base for long-term maintenance
pick home-assistant-config if
- You want the home-assistant-config feature set and don't need the biggest community
- You prefer the MIT license terms
- You evaluated both and home-assistant-config fits your workflow better
About CrateDB
CrateDB is a distributed, scalable SQL database built for storing and analyzing massive amounts of data in near real time, including complex queries. It is written in Java, licensed under Apache 2.0, and based on Lucene. The project combines the benefits of an SQL database with the scalability and flexibility typically associated with NoSQL databases, and it is PostgreSQL compatible, speaking the PostgreSQL wire protocol as well as offering an HTTP API. It lives in the analytics, big data, and IoT ecosystem, and the topic list places it alongside distributed SQL databases, Elasticsearch, industrial IoT, and IoT a…
read the full CrateDB overview →
About home-assistant-config
home assistant config is a public repository containing the personal Home Assistant configuration of Franck Nijhof, the lead of the Home Assistant project. It lives in the Home Assistant ecosystem, an open source smart home platform that runs locally on hardware such as a Raspberry Pi and connects to over 2,000 devices and services without relying on cloud services.
read the full home-assistant-config overview →
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Frequently asked questions
Is CrateDB or home-assistant-config more popular?
CrateDB has 4,436 GitHub stars and home-assistant-config has 2,026. CrateDB has the larger community by that measure.
Are CrateDB and home-assistant-config free?
Both are open source. CrateDB is licensed under Apache-2.0 and home-assistant-config under MIT. Neither carries a licence fee.
What is the difference between CrateDB and home-assistant-config?
CrateDB is written in Java and home-assistant-config in various languages. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, CrateDB or home-assistant-config?
Choose CrateDB if you want the larger community (4,436 stars) or its Apache-2.0 licence terms. Choose home-assistant-config if its feature set, stack or MIT licence fits better. Both are self-hostable.