keyword

open source vector databases

Monthly search volume and cost-per-click data for "open source vector databases" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=open-source-vector-databases" +--------------+------------------+ | volume | 880 | | cpc | $15.14 | | competition | 0.31 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
open-source vector databases	880	$17.54	16/20
open-source vector database	880	$15.14	14/20
vector databases open source	320	$16.25	15/20
vector database open-source	320	$13.68	14/20
free vector databases	210	$24.41	14/20
free vector database	210	$24.41	12/20
vector database free	210	$24.41	12/20
vector db free	170	$11.98	13/20
vector db open-source	50	$13.64	16/20
self hosted vector database	50	$10.52	12/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/search-volume?q=open-source-vector-databases" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt