Marqo vs Qdrant
A side-by-side comparison of two self-hosted search engines options — licensing, setup difficulty, resource needs, and what each one replaces.
Qdrant
High-performance open-source vector search engine
| Feature | Marqo | Qdrant |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 87 · Excellent | 98 · Excellent |
| Category | Search Engines | Search Engines |
| License | Apache-2.0 | Apache-2.0 |
| Language | Python | Rust |
| Setup difficulty | Medium | Medium |
| Min. RAM | 4,096 MB | 512 MB |
| Deployment | docker, kubernetes | docker, kubernetes, helm |
| GitHub stars | ★ 5,030 | ★ 34,775 |
| First released | 2022 | 2021 |
| Replaces | Algolia, Pinecone | Pinecone, Algolia |
What are Marqo and Qdrant?
Marqo
Marqo is an open-source, end-to-end search engine that combines vector generation, storage and retrieval. It handles embedding creation automatically so you can run semantic search over text and images.
- Built-in embedding generation
- Text and image semantic search
- No separate ML pipeline needed
- Simple REST API
Qdrant
Qdrant is an open-source vector similarity search engine and database written in Rust. It powers semantic search, recommendations and retrieval-augmented generation with a convenient API.
- Fast vector similarity search
- Payload filtering with vectors
- Distributed clustering
- REST and gRPC APIs
Marqo vs Qdrant: key differences
Marqo is written in Python, while Qdrant is built with Rust. Qdrant is the lighter option, starting around 512 MB of RAM against 4,096 MB for Marqo. Qdrant has the considerably larger community, at 34,775 GitHub stars versus 5,030.
Why pick each one
Choose Marqo if…
- All-in-one vector search
- No external embedding service required
Watch out for
- Heavy GPU or RAM needs for models
Choose Qdrant if…
- Excellent performance
- Easy to deploy
Watch out for
- Specialized for vector workloads
Frequently asked questions
Is Marqo or Qdrant better?
Neither is universally better. Qdrant has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Marqo and Qdrant free and open-source?
Yes. Marqo is licensed under Apache-2.0 and Qdrant under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Marqo and Qdrant with Docker?
Marqo: yes. Qdrant: yes.
Which is lighter on resources, Marqo or Qdrant?
Qdrant has the smaller minimum footprint at 512 MB of RAM, compared to about 4,096 MB for Marqo. Real-world usage depends on library size, user count, and enabled features.