Marqo
Vector search with embedding built in
Vector databaseVector search engineApache-2.0Runs locallyPythonBeginner
🐳 Docker pulls
📦 PyPI downloads / month
📦 npm downloads / month
🚀 Latest release ·
What is Marqo?
Marqo handles embedding generation and vector search together, so you send text or images and it does the rest — no separate embedding step.
Why people choose Marqo
- Embeddings generated for you
- Text and image search out of the box
- No separate embedding pipeline
Marqo at a glance
| Category | Vector database |
| Type | Vector search engine |
| License | Apache-2.0 |
| Runs locally | Yes |
| Built with | Python |
| Skill level | Beginner |
| Best for | teams who do not want to manage embeddings |
Latest releases
Open-source alternatives to Marqo
Other open-source vector database tools worth comparing:
QdrantFast Rust-based vector search
WeaviateVector DB with built-in modules
MilvusBillion-scale vector database
ChromaThe simplest embedding DB for prototyping
pgvectorVector search inside PostgreSQL
LanceDBServerless vector DB for AI
FAISSThe reference library for similarity search
VespaBig-scale hybrid search and ranking platform
pgvectorscaleMake pgvector fast at scale
USearchTiny, extremely fast vector indexMarqo head-to-head
Marqo vs QdrantMarqo vs WeaviateMarqo vs MilvusMarqo vs ChromaMarqo vs pgvectorMarqo vs LanceDBMarqo vs FAISSMarqo vs VespaMarqo vs pgvectorscaleMarqo vs USearch
FAQ
Is Marqo free?
Marqo is free and open-source (Apache-2.0 license), so you can use, self-host and modify it at no cost.
Can I run Marqo locally?
Yes. Marqo is designed to run on your own machine or server, keeping your data private.
What is the best alternative to Marqo?
Popular open-source alternatives include Qdrant, Weaviate, Milvus. See the comparisons above to choose.
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