Cosmos DB vs NodeDB

Both are multiple databases queried with SQL. Cosmos DB (2017-05, Proprietary) ranks #10 this month; NodeDB (2026-03, BUSL-1.1, Rust) ranks #103. They differ on 21 of 46 surveyed features.

Attribute	Cosmos DB #10 ▼17 Strong	NodeDB #103 ▼5 Growing
At a glance
Rank	#10	#103
Score	61.8	35.3
GitHub stars	—	180
Popularity	70.4	38.2
Activity	—	50.9
Community	59.9	57.0
Research	88.5	50.4
Fundamentals
Description	A globally distributed multi-model database service on Microsoft Azure with property graph support through the Apache Gremlin API. Offers multi-region replication and multiple consistency models.	A multi-model database written in Rust that runs document, key-value, columnar, timeseries, spatial, vector, and array engines in a single binary over shared storage, with graph and full-text search as cross-engine overlays on any collection. Its graph overlay uses a CSR adjacency index with 13 built-in algorithms and a Cypher-subset MATCH syntax, and fuses graph traversal with vector search in a single query for GraphRAG. Speaks SQL over a native MessagePack protocol and the PostgreSQL wire protocol, alongside HTTP/REST, WebSocket, RESP, and ILP.
Vendor	Microsoft	NodeDB-Lab
Model	Multiple	Multiple
Kind	database	database
Category	Enterprise	Emerging
First released	2017-05	2026-03
Status	active	active
License	Proprietary	BUSL-1.1
Written in	—	Rust
Query languages	Gremlin, SQL	SQL, openCypher
gdotv support	yes	no