seodata.dev

keyword

free headless cms

Monthly search volume and cost-per-click data for "free headless cms" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=free+headless+cms&country=us" +--------------+------------------+ | volume | 210 | | cpc | $15.59 | | competition | 0.17 | | country | US | | updated | 2026-05-05 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
headless cms 4,400 $25.24 17/20
cms headless 4,400 $24.06 13/20
headless cms open source 590 $18.47 13/20
headless open source cms 590 $19.32 13/20
open source headless cms 590 $18.47 11/20
best headless cms open-source 50 $12.15 11/20
headless crm open source 40 $0 11/20
headless cms service 30 $22.09 11/20
simple headless cms 30 $15.54 10/20
headless cms tools 20 $0 11/20

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=free+headless+cms&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