seodata.dev

keyword

best open source headless cms

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

$ curl "https://app.seodata.dev/v1/keyword?q=best+open+source+headless+cms&country=us" +--------------+------------------+ | volume | 50 | | cpc | $2.88 | | competition | 0.22 | | country | US | | updated | 2026-05-08 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
headless cms 4,400 $25.24 10/20
headless cms open source 590 $18.47 10/20
headless open source cms 590 $19.32 10/20
open source headless cms 590 $18.47 9/20
free headless cms 210 $15.59 9/20
headless cms self hosted 70 $7.21 9/20
self hosted headless cms 70 $15.74 9/20
best headless cms open-source 50 $12.15 11/20
headless crm open source 40 $0 9/20
simple headless cms 30 $15.54 9/20

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+open+source+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