seodata.dev

keyword

tax books

Monthly search volume and cost-per-click data for "tax books" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=tax+books&country=us" +--------------+------------------+ | volume | 1,000 | | cpc | $2.7 | | competition | 1 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
tax book 1,300 $2.55 9/20
taxes books 1,000 $2.7 10/20
books about tax 590 $1.6 9/20
book about taxes 590 $1.6 6/20
books on tax 480 $1.63 7/20
best tax book 320 $0.69 9/20
best book about taxes 320 $1.06 6/20
best books on tax 210 $0.59 8/20
book on income tax 90 $0.95 6/20
best book for taxation 40 $0.85 7/20

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=tax+books&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