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keyword

what is the best vector database

Monthly search volume and cost-per-click data for "what is the best vector database" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+the+best+vector+database&country=us" +--------------+------------------+ | volume | 50 | | cpc | $23.25 | | competition | 0.19 | | country | US | | updated | 2026-05-19 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
best vector database 590 $14.92 11/20
vector search databases 210 $17.22 9/20
popular vector databases 140 $16.54 14/20
top vector databases 140 $15.44 14/20
vector databases list 110 $0.68 12/20
vector database list 110 $6 11/20
most popular vector databases 90 $17.15 16/20
list of vector databases 50 $1.78 10/20
vector database options 50 $16.74 10/20
types of vector database 30 $13.89 10/20

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/keyword?q=what+is+the+best+vector+database&country=us" 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