Meilisearch vs ParadeDB
A side-by-side comparison of two self-hosted search engines options — licensing, setup difficulty, resource needs, and what each one replaces.
Meilisearch
Fast, typo-tolerant search engine for applications
VS
ParadeDB
Postgres extension for full-text and analytical search
| Feature | Meilisearch | ParadeDB |
|---|---|---|
| Deploy effort | Under-an-hour setup | ≈5-minute setup |
| Health score | 100 · Excellent | 92 · Excellent |
| Category | Search Engines | Search Engines |
| License | MIT | AGPL-3.0 |
| Language | Rust | Rust |
| Setup difficulty | Easy | Medium |
| Min. RAM | 256 MB | 1,024 MB |
| Deployment | docker, kubernetes, binary | docker, source |
| GitHub stars | ★ 59,391 | ★ 9,301 |
| First released | 2018 | 2023 |
| Replaces | Algolia, Elasticsearch | Elasticsearch |
What are Meilisearch and ParadeDB?
Meilisearch
Meilisearch is an open-source, lightning-fast search engine designed for instant, typo-tolerant search-as-you-type experiences. It is easy to integrate via its REST API and ships as a single binary.
- Typo-tolerant instant search
- Single binary deployment
- Faceted search and filtering
- Simple REST API
ParadeDB
ParadeDB is an open-source PostgreSQL-based platform that adds Elasticsearch-grade full-text search and analytics directly inside the database. It uses BM25 indexing so search can run alongside existing relational data.
- Search inside Postgres
- BM25 full-text indexing
- Analytical queries
- No separate search cluster
Meilisearch vs ParadeDB: key differences
Both projects are written in Rust. Licensing differs — MIT for Meilisearch versus AGPL-3.0 for ParadeDB. Meilisearch is the lighter option, starting around 256 MB of RAM against 1,024 MB for ParadeDB. Meilisearch is the more established project (first released 2018), while ParadeDB arrived in 2023. Meilisearch has the considerably larger community, at 59,391 GitHub stars versus 9,301.
Why pick each one
Choose Meilisearch if…
- Extremely easy to set up
- Fast and lightweight
Watch out for
- Fewer features than Elasticsearch
Choose ParadeDB if…
- Released under the AGPL-3.0 license
- First-class Docker support for quick deployment
- Mature project with 9.3k GitHub stars
- Written in Rust
Frequently asked questions
Is Meilisearch or ParadeDB better?
Meilisearch is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider ParadeDB if its specific feature set fits your needs better.
Are Meilisearch and ParadeDB free and open-source?
Yes. Meilisearch is licensed under MIT and ParadeDB under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run Meilisearch and ParadeDB with Docker?
Meilisearch: yes. ParadeDB: yes.
Which is lighter on resources, Meilisearch or ParadeDB?
Meilisearch has the smaller minimum footprint at 256 MB of RAM, compared to about 1,024 MB for ParadeDB. Real-world usage depends on library size, user count, and enabled features.