Ambar vs Open Semantic Search
A side-by-side comparison of two self-hosted document management options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Ambar
Document search engine with OCR and tagging
VS
Open Semantic Search
Search engine and text mining for document archives
| Feature | Ambar | Open Semantic Search |
|---|---|---|
| Category | Document Management | Document Management |
| License | Apache-2.0 | GPL-3.0 |
| Language | JavaScript | Shell |
| Setup difficulty | Medium | Hard |
| Min. RAM | 2,048 MB | 4,096 MB |
| Deployment | docker, source | docker, bare-metal, source |
| GitHub stars | ★ 1,944 | ★ 1,198 |
| First released | 2017 | 2014 |
| Replaces | DocuWare, M-Files | DocuWare, M-Files |
Why pick each one
Choose Open Semantic Search if…
- Powerful analytics on archives
- Handles many file formats
Frequently asked questions
Is Ambar or Open Semantic Search better?
Ambar is the stronger all-round pick: it has both the larger community and the simpler medium setup. Consider Open Semantic Search if its specific feature set fits your needs better.
Are Ambar and Open Semantic Search free and open-source?
Yes. Ambar is licensed under Apache-2.0 and Open Semantic Search under GPL-3.0. Both can be self-hosted at no software cost.
Can I run Ambar and Open Semantic Search with Docker?
Ambar: yes. Open Semantic Search: yes.