Infinity vs Manticore Search
A side-by-side comparison of two self-hosted search engines options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Infinity | Manticore Search |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 89 · Excellent | 94 · Excellent |
| Category | Search Engines | Search Engines |
| License | Apache-2.0 | GPL-3.0 |
| Language | C++ | C++ |
| Setup difficulty | Medium | Medium |
| Min. RAM | 2,048 MB | 256 MB |
| Deployment | docker, binary | docker, kubernetes, bare-metal |
| GitHub stars | ★ 4,717 | ★ 12,035 |
| First released | 2024 | 2017 |
| Replaces | Pinecone, Elasticsearch | Elasticsearch, Algolia |
What are Infinity and Manticore Search?
Infinity
Infinity is an open-source AI-native database built for embedding, full-text and hybrid search with very low latency. It is self-hosted and serves as a high-performance search and retrieval backend.
- AI-native database
- Vector and full-text search
- Hybrid retrieval
- Self-hostable
Manticore Search
Manticore Search is an open-source, easy-to-use database designed for search. It offers full-text, faceted and vector search with a small memory footprint and SQL-like query syntax.
- Full-text and vector search
- SQL and HTTP query interfaces
- Low memory footprint
- Real-time indexing
Infinity vs Manticore Search: key differences
Both projects are written in C++. Licensing differs — Apache-2.0 for Infinity versus GPL-3.0 for Manticore Search. Manticore Search is the lighter option, starting around 256 MB of RAM against 2,048 MB for Infinity. Manticore Search is the more established project (first released 2017), while Infinity arrived in 2024. Manticore Search has the considerably larger community, at 12,035 GitHub stars versus 4,717.
Why pick each one
Choose Infinity if…
- Released under the Apache-2.0 license
- First-class Docker support for quick deployment
- Active community (4.7k GitHub stars)
- Written in C++
Choose Manticore Search if…
- Lightweight and fast
- SQL-friendly
Watch out for
- Smaller community than Elasticsearch
Frequently asked questions
Is Infinity or Manticore Search better?
Neither is universally better. Manticore Search has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Infinity and Manticore Search free and open-source?
Yes. Infinity is licensed under Apache-2.0 and Manticore Search under GPL-3.0. Both can be self-hosted at no software cost.
Can I run Infinity and Manticore Search with Docker?
Infinity: yes. Manticore Search: yes.
Which is lighter on resources, Infinity or Manticore Search?
Manticore Search has the smaller minimum footprint at 256 MB of RAM, compared to about 2,048 MB for Infinity. Real-world usage depends on library size, user count, and enabled features.