tinysearch vs Weaviate
A side-by-side comparison of two self-hosted search engines options — licensing, setup difficulty, resource needs, and what each one replaces.
Weaviate
Open-source vector database for semantic and AI search
| Feature | tinysearch | Weaviate |
|---|---|---|
| Deploy effort | Read-the-docs project | Under-an-hour setup |
| Health score | 87 · Excellent | 95 · Excellent |
| Category | Search Engines | Search Engines |
| License | MIT | BSD-3-Clause |
| Language | Rust | Go |
| Setup difficulty | Medium | Medium |
| Min. RAM | 64 MB | 2,048 MB |
| Deployment | binary, source | docker, kubernetes, helm |
| GitHub stars | ★ 2,972 | ★ 16,841 |
| First released | 2019 | 2019 |
| Replaces | Algolia | Pinecone, Algolia |
What are tinysearch and Weaviate?
tinysearch
tinysearch is a lightweight full-text search engine that compiles a static site's content into a small WebAssembly module for client-side search. It is designed for blogs and documentation where a search server would be overkill.
- WebAssembly search module
- No backend required
- Tiny index size
- Client-side full-text search
Weaviate
Weaviate is an open-source vector database that stores objects and their vector embeddings for semantic search. It enables AI-powered similarity search, retrieval-augmented generation and hybrid queries.
- Vector and hybrid search
- Built-in vectorization modules
- GraphQL and REST APIs
- Horizontal scaling
tinysearch vs Weaviate: key differences
Tinysearch is written in Rust, while Weaviate is built with Go. Licensing differs — MIT for tinysearch versus BSD-3-Clause for Weaviate. Tinysearch is the lighter option, starting around 64 MB of RAM against 2,048 MB for Weaviate. Weaviate has the considerably larger community, at 16,841 GitHub stars versus 2,972. Weaviate lists first-class Docker deployment; tinysearch does not.
Why pick each one
Choose tinysearch if…
- Released under the MIT license
- Active community (3k GitHub stars)
- Written in Rust
- Tiny footprint — runs in 64 MB RAM
Choose Weaviate if…
- Great for AI semantic search
- Easy to start
Watch out for
- Memory hungry with large datasets
Frequently asked questions
Is tinysearch or Weaviate better?
Neither is universally better. Weaviate has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are tinysearch and Weaviate free and open-source?
Yes. tinysearch is licensed under MIT and Weaviate under BSD-3-Clause. Both can be self-hosted at no software cost.
Can I run tinysearch and Weaviate with Docker?
tinysearch: check the project docs for container support. Weaviate: yes.
Which is lighter on resources, tinysearch or Weaviate?
tinysearch has the smaller minimum footprint at 64 MB of RAM, compared to about 2,048 MB for Weaviate. Real-world usage depends on library size, user count, and enabled features.