Neo4j vs NodeDB

Neo4j is a property graph database; NodeDB is a multiple database. Neo4j (2007, GPL-3.0, Java) ranks #1 this month; NodeDB (2026-04, BUSL-1.1, Rust) ranks #96. They differ on 14 of 46 surveyed features.

Attribute	Neo4j #1 = Leader	NodeDB #96 ▲3 Growing
At a glance
Rank	#1	#96
Score	88.8	37.9
GitHub stars	17.3k	227
Popularity	98.6	41.7
Activity	86.5	51.5
Community	73.8	54.0
Research	98.7	50.0
Fundamentals
Description	A property graph database that stores data as fixed-size records in linked lists for index-free adjacency traversal. Offers community and commercial editions with an extensive graph algorithms library.	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	Neo4j Inc	NodeDB-Lab
Model	Property Graph	Multiple
Kind	database	database
Category	Established	Emerging
First released	2007	2026-04
Status	active	active
License	GPL-3.0	BUSL-1.1
Written in	Java	Rust
Query languages	Cypher, GQL	SQL, openCypher
gdotv support	yes	no