HelixDB vs NodeDB

HelixDB is a other database; NodeDB is a multiple database. HelixDB (2025-02, Apache-2.0, Rust) ranks #12 this month; NodeDB (2026-04, BUSL-1.1, Rust) ranks #102.

Attribute	HelixDB #12 ▼3 Strong	NodeDB #102 ▼1 Growing
At a glance
Rank	#12	#102
Score	62.4	36.3
GitHub stars	5.9k	196
Popularity	66.5	41.9
Activity	78.0	53.7
Community	65.6	56.2
Research	49.6	49.6
Fundamentals
Description	An open-source graph-vector database combining graph traversals with vector and keyword search, targeting AI and RAG applications.	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	HelixDB	NodeDB-Lab
Model	Other	Multiple
Kind	database	database
Category	Emerging	Emerging
First released	2025-02	2026-04
Status	active	active
License	Apache-2.0	BUSL-1.1
Written in	Rust	Rust
Query languages	HelixQL	SQL, openCypher
gdotv support	no	no