Python

Marqo

Vector search with embedding built in
by marqo-ai · Apache-2.0
5 016stars231forksPythonlanguage58 days agolast push
Vector databaseVector search engineApache-2.0Runs locallyPythonBeginner

From the README

Documentation ↗

Excerpts from the project README on GitHub. Copyright and licensing remain with the respective authors.

🛡 Published security advisories
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Olud Pulse ⓘ ★★★★★★★★★★ /100 signals tracked
🐳 Docker pulls 📦 PyPI downloads / month 📦 npm downloads / month 🚀 Latest release ·
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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

Marqo at a glance

CategoryVector database
TypeVector search engine
LicenseApache-2.0
Runs locallyYes
Built withPython
Skill levelBeginner
Best forteams who do not want to manage embeddings
See GitHub stats & activity

Open-source alternatives to Marqo

Other open-source vector database tools worth comparing:

QdrantFast Rust-based vector searchWeaviateVector DB with built-in modulesMilvusBillion-scale vector databaseChromaThe simplest embedding DB for prototypingpgvectorVector search inside PostgreSQLLanceDBServerless vector DB for AIFAISSThe reference library for similarity searchVespaBig-scale hybrid search and ranking platformpgvectorscaleMake pgvector fast at scaleUSearchTiny, extremely fast vector index

Marqo 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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