seodata.dev

keyword

isbn 13

Monthly search volume and cost-per-click data for "isbn 13" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=isbn+13&country=us" +--------------+------------------+ | volume | 1,000 | | cpc | $1.05 | | competition | 0.03 | | country | US | | updated | 2026-06-30 | +--------------+------------------+
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
isbn 10 60,500 $2.59 20/20
isbn-10 49,500 $2.67 20/20
isbn 18,100 $2.57 12/20
isbn 10 vs 13 1,600 $0 17/20
isbn-10 vs 13 1,600 $0 16/20
isbn 13 vs 10 1,600 $0 15/20
isbn-13 1,000 $1.05 20/20
isbn13 1,000 $2.33 13/20
isbn and isbn 13 1,000 $2.33 12/20
what is isbn 13 170 $0 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://api.seodata.dev/v1/keyword?q=isbn+13&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