seodata.dev

keyword

best app

Monthly search volume and cost-per-click data for "best app" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=best+app&country=us" +--------------+------------------+ | volume | 4,400 | | cpc | $1.21 | | competition | 0.02 | | country | US | | updated | 2026-05-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
best apps 4,400 $1 17/20
popular apps 2,400 $2.33 11/20
top apps 1,300 $5.33 12/20
trending apps 1,300 $9.08 9/20
best app in mobile 480 $0.09 10/20
best app mobile 480 $0 9/20
mobile best apps 480 $0.09 9/20
top app for mobile 260 $5.06 9/20
the best app 170 $0 13/20
which best app 50 $0 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=best+app&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