seodata.dev

keyword

best systems design books

Monthly search volume and cost-per-click data for "best systems design books" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=best+systems+design+books&country=us" +--------------+------------------+ | volume | 480 | | cpc | $1.23 | | competition | 1 | | country | US | | updated | 2026-05-18 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
system design books 1,300 $0.6 12/20
system design book 1,300 $0.6 10/20
systems design book 1,300 $0.55 8/20
best book on system design 480 $0.92 11/20
best system design book 480 $0.92 11/20
best books on system design 480 $0.92 9/20
best books on systems design 480 $0.92 9/20
best books for system design 480 $0.92 8/20
best book for system design interview 40 $0.55 8/20
best book for system design interviews 40 $0.55 8/20

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://api.seodata.dev/v1/keyword?q=best+systems+design+books&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt