kitio.aiAdded Oct 28, 2026
MongoDB Atlas Vector Search
FreemiumVector search built into MongoDB Atlas with Voyage AI embeddings
What is MongoDB Atlas Vector Search?
MongoDB Atlas Vector Search lets you store embeddings in MongoDB documents and query them with vector search alongside regular queries. It suits teams already on MongoDB that want RAG or semantic search without a separate database.
Vector indexes support filtering on document fields and hybrid search combining text and vectors. MongoDB owns Voyage AI and offers its embedding and reranking models through an Atlas API, plus automated embedding in preview.
Vector search is available on the free Atlas tier for testing, and production use is billed through Atlas cluster or dedicated search node pricing on AWS, Google Cloud or Azure.
Features
- Vector indexes in Atlas
- Hybrid text and vector search
- Voyage AI embeddings
- Automated embedding
- Document filtering
Tags
Releases
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MongoDB Atlas Vector Search was added to the directory.
Organization
MongoDB
🇺🇸 United States
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Freemium
- Paid options from
- Not listed
MongoDB Atlas Vector Search plans
Free
Free
- 512 MB storage
- Shared RAM and vCPU
- Free forever
Flex
$0.011/hr, up to $30/mo
- 5 GB storage
- Shared RAM and vCPU
- Billed by ops/second tier
Dedicated
From $0.08/hr
- 10 GB to 4 TB storage
- 2 GB to 768 GB RAM
- Starts at about $57/mo
Enterprise Advanced
Contact sales
- Self-managed MongoDB
- Search and Vector Search add-on
- Consultative support
Prices in USD, checked Oct 28, 2026. Plans change often, so confirm on the MongoDB Atlas Vector Search site.Official pricing
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Pros and cons
Pros
- No separate vector store
- Strong embedding models included
- Free tier for testing
Cons
- Best if you already use MongoDB
- Search nodes add cost
- Some features in preview
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Q&A
What is MongoDB Atlas Vector Search?
MongoDB Atlas Vector Search lets you store embeddings in MongoDB documents and query them with vector search alongside regular queries. It suits teams already on MongoDB that want RAG or semantic search without a separate database.
How much does MongoDB Atlas Vector Search cost?
MongoDB Atlas Vector Search is freemium.
Is there a free version of MongoDB Atlas Vector Search?
Yes. MongoDB Atlas Vector Search has a free plan, and paid plans add more usage and features.
What are the main features of MongoDB Atlas Vector Search?
Vector indexes in Atlas, Hybrid text and vector search, Voyage AI embeddings, Automated embedding, Document filtering.
Who makes MongoDB Atlas Vector Search?
MongoDB Atlas Vector Search is made by MongoDB.
What are the best alternatives to MongoDB Atlas Vector Search?
Popular alternatives include Singlebase, OpenAI API, Faiss.