bleve 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 | bleve | Manticore Search |
|---|---|---|
| Deploy effort | Read-the-docs project | Under-an-hour setup |
| Health score | 93 · Excellent | 94 · Excellent |
| Category | Search Engines | Search Engines |
| License | Apache-2.0 | GPL-3.0 |
| Language | Go | C++ |
| Setup difficulty | Medium | Medium |
| Min. RAM | 128 MB | 256 MB |
| Deployment | source, binary | docker, kubernetes, bare-metal |
| GitHub stars | ★ 11,228 | ★ 12,035 |
| First released | 2014 | 2017 |
| Replaces | Elasticsearch, Algolia | Elasticsearch, Algolia |
What are bleve and Manticore Search?
bleve
An embeddable modern full-text search and indexing library that lets developers add search to applications without running a separate server. It supports analyzers, faceting, and scoring out of the box.
- Embeddable index
- Text analyzers
- Faceted search
- Pluggable storage
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
bleve vs Manticore Search: key differences
Bleve is written in Go, while Manticore Search is built with C++. Licensing differs — Apache-2.0 for bleve versus GPL-3.0 for Manticore Search. Bleve is the lighter option, starting around 128 MB of RAM against 256 MB for Manticore Search. Bleve is the more established project (first released 2014), while Manticore Search arrived in 2017. Manticore Search lists first-class Docker deployment; bleve does not.
Why pick each one
Choose bleve if…
- No separate server
- Pure Go integration
Watch out for
- Library not turnkey app
- Manual scaling
Choose Manticore Search if…
- Lightweight and fast
- SQL-friendly
Watch out for
- Smaller community than Elasticsearch
Frequently asked questions
Is bleve 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 bleve and Manticore Search free and open-source?
Yes. bleve 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 bleve and Manticore Search with Docker?
bleve: check the project docs for container support. Manticore Search: yes.
Which is lighter on resources, bleve or Manticore Search?
bleve has the smaller minimum footprint at 128 MB of RAM, compared to about 256 MB for Manticore Search. Real-world usage depends on library size, user count, and enabled features.