Ranking > Vector DBMS > including secondary database models

DB-Engines Ranking of Vector DBMS

The DB-Engines Ranking ranks database management systems according to their popularity. The ranking is updated monthly.

This is a partial list of the complete ranking showing only vector DBMS.

Read more about the method of calculating the scores.

☑ include secondary database models				32 systems in ranking, August 2025
Rank			DBMS	Database Model	Score
Aug 2025	Jul 2025	Aug 2024	DBMS	Database Model	Aug 2025	Jul 2025	Aug 2024
1.	1.	1.	Oracle	Relational, Multi-model Relational DBMS Document store Graph DBMS RDF store Spatial DBMS Vector DBMS	1220.70	+3.64	-37.78
2.	2.	2.	PostgreSQL	Relational, Multi-model Relational DBMS Document store Graph DBMS Spatial DBMS Vector DBMS	671.25	-9.63	+33.87
3.	3.	3.	MongoDB Detailed vendor-provided information available	Document, Multi-model Document store Spatial DBMS Search engine Time Series DBMS Vector DBMS	395.58	-8.25	-25.40
4.	4.	4.	Redis	Key-value, Multi-model Key-value store Document store Graph DBMS Spatial DBMS Search engine Time Series DBMS Vector DBMS	147.19	-2.53	-5.52
5.	5.	5.	Elasticsearch	Multi-model Search engine Vector DBMS Document store Spatial DBMS	114.27	-4.56	-15.56
6.	6.	6.	Apache Cassandra	Wide column, Multi-model Wide column store Vector DBMS	108.51	-0.24	+11.51
7.	7.	11.	ClickHouse	Relational, Multi-model Relational DBMS Document Stores Spatial DBMS Time Series DBMS Vector DBMS	18.85	+0.31	+3.71
8.	8.	7.	OpenSearch	Multi-model Search engine Vector DBMS Vector DBMS	18.48	+1.18	+2.01
10.	10.	9.	Couchbase	Multi-model Document store Vector DBMS Key-value store Spatial DBMS Search engine Time Series DBMS Vector DBMS Wide column store	12.67	-0.29	-3.53
12.	12.	13.	Amazon Aurora	Relational, Multi-model Relational DBMS Document store Spatial DBMS Vector DBMS	7.70	+0.18	+0.18
13.	13.	12.	Kdb	Multi-model Time Series DBMS Vector DBMS Relational DBMS	6.98	-0.12	-0.99
14.	14.	14.	Microsoft Azure AI Search	Search engine, Multi-model Search engine Vector DBMS	5.37	+0.11	-0.36
15.	15.	18.	Pinecone	Vector	4.95	+0.66	+1.81
16.	18.	17.	Milvus	Vector	3.83	+0.47	+0.45
17.	16.	15.	Datastax Enterprise	Wide column, Multi-model Wide column store Document store Graph DBMS Spatial DBMS Search engine Vector DBMS	3.31	-0.34	-1.64
18.	17.	16.	SingleStore	Relational, Multi-model Relational DBMS Document store Spatial DBMS Time Series DBMS Vector DBMS	3.30	-0.14	-0.44
19.	19.	22.	Qdrant	Vector	2.92	+0.39	+1.54
20.	20.	21.	OceanBase	Multi-model Relational DBMS Vector DBMS Document store Wide column store	2.82	+0.31	+0.93
21.	21.	23.	Weaviate	Vector	2.28	+0.13	+0.99
22.	23.	20.	Chroma	Vector	2.22	+0.21	+0.33
23.	22.	19.	DolphinDB	Multi-model Time Series DBMS Vector DBMS Relational DBMS	1.99	-0.08	-0.78
24.	24.	25.	Meilisearch	Multi-model Search engine Vector DBMS	1.27	+0.04	+0.28
25.	25.	24.	ObjectBox	Multi-model Object oriented DBMS Vector DBMS Time Series DBMS	1.07	-0.01	-0.03
26.	26.	28.	Vespa	Multi-model Search engine Vector DBMS	0.94	+0.07	+0.35
27.	27.	26.	AllegroGraph	Multi-model Document store Graph DBMS RDF store Vector DBMS Spatial DBMS	0.73	-0.02	-0.14
28.	28.	27.	CrateDB	Multi-model Document store Spatial DBMS Search engine Time Series DBMS Vector DBMS Relational DBMS	0.64	+0.02	-0.05
29.	29.	30.	Deep Lake	Vector	0.44	+0.04	+0.16
30.	30.	29.	Vald	Vector	0.29	+0.05	-0.08
31.	31.	31.	MyScale	Multi-model Relational DBMS Vector DBMS	0.23	+0.00	+0.03
32.	32.	32.	JaguarDB	Multi-model Key-value store Vector DBMS	0.00	-0.06	0.00
32.	33.	33.	SvectorDB	Vector	0.00	-0.01	±0.00
32.	34.	33.	Transwarp Hippo	Vector	0.00	±0.00	±0.00

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DB-Engines Ranking of Vector DBMS

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