keyword

open source best cms

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

$ curl "https://app.seodata.dev/v1/keyword?q=open+source+best+cms&country=us" +--------------+------------------+ | volume | 110 | | cpc | $15.44 | | competition | 0.34 | | country | US | | updated | 2026-05-13 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
open source cms systems	880	$10.02	9/20
content management tools open source	260	$5.96	10/20
best cms system open source	110	$9.21	15/20
best open source cms systems	110	$9.21	15/20
cms open source best	110	$15.44	15/20
open source cms best	110	$9.21	15/20
best open source cms software	110	$9.21	13/20
best open-source cms	110	$9.21	10/20
cms platforms open source	70	$13.15	12/20
open source cms platform	70	$13.15	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=open+source+best+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