Stract vs Weaviate
A side-by-side comparison of two self-hosted search engines options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Stract
Open-source web search engine you can self-host
VS
Weaviate
Open-source vector database for semantic and AI search
| Feature | Stract | Weaviate |
|---|---|---|
| Category | Search Engines | Search Engines |
| License | AGPL-3.0 | BSD-3-Clause |
| Language | Rust | Go |
| Setup difficulty | Hard | Medium |
| Min. RAM | 4,096 MB | 2,048 MB |
| Deployment | docker, binary, source | docker, kubernetes, helm |
| GitHub stars | ★ 2,376 | ★ 16,704 |
| First released | 2023 | 2019 |
| Replaces | Google Search, Bing | Pinecone, Algolia |
Why pick each one
Frequently asked questions
Is Stract or Weaviate better?
Weaviate is the stronger all-round pick: it has both the larger community and the simpler medium setup. Consider Stract if its specific feature set fits your needs better.
Are Stract and Weaviate free and open-source?
Yes. Stract is licensed under AGPL-3.0 and Weaviate under BSD-3-Clause. Both can be self-hosted at no software cost.
Can I run Stract and Weaviate with Docker?
Stract: yes. Weaviate: yes.