keyword

isbn 10 vs 13

Monthly search volume and cost-per-click data for "isbn 10 vs 13" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=isbn+10+vs+13&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-29 | +--------------+------------------+

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 13 vs 10	1,600	$0	20/20
isbn-10 vs 13	1,600	$0	20/20
isbn-13 vs isbn-10	1,600	$0	20/20
isbn-13 vs 10	1,600	$0	19/20
isbn 10 vs isbn 13	390	$0	18/20
isbn-10 vs isbn-13	390	$0	18/20
difference between isbn 10 and 13	320	$0	18/20
what is isbn 10 vs 13	70	$0	19/20

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+10+vs+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