Why MongoDB matters
MongoDB is folding AI retrieval into the operational database many companies already run, reducing the need for a separate vector store. It acquired embedding and reranking model maker Voyage AI in February 2025 and now ships automated embeddings inside Atlas. For the quarter reported September 1, 2026, revenue rose 30% to $771.8 million, with Atlas up about 29%.
The numberQ2 fiscal 2027 revenue of $771.8M, up 30% year over year, reported September 1, 2026
On The All Things AI 100
Listed under Data and infrastructure. Databases, data pipelines, and the plumbing under AI applications.
Quick answers
- What does MongoDB do?
- Document database company; Atlas cloud service adds vector search and Voyage AI embedding models. MongoDB is folding AI retrieval into the operational database many companies already run, reducing the need for a separate vector store.
- What AI capabilities does MongoDB offer?
- MongoDB offers Atlas Vector Search so applications can store embeddings and retrieve relevant documents for retrieval-augmented generation. Through Voyage AI, it provides embedding and reranking models that turn enterprise text into vectors for search. Developers use these features inside Atlas to build semantic search, recommendations, and assistants on operational data already stored in MongoDB.
- Why is MongoDB on The All Things AI 100?
- MongoDB is listed under Data and infrastructure. Databases, data pipelines, and the plumbing under AI applications. Q2 fiscal 2027 revenue of $771.8M, up 30% year over year, reported September 1, 2026.
- Where is MongoDB based, and who owns it?
- MongoDB is based in New York, NY, was founded in 2007 and is public (NASDAQ: MDB).