Skip to content

Keyword · US · updated 2026-05-27

free documentation

Monthly searches
880
CPC
$4.72
Competition
0.31

Monthly average for US, from the Google Ads API: the same numbers you'd see in Google Ads.

Get this inside your AI assistant

Connect seodata.dev over MCP and Claude, ChatGPT or Muse can look up any keyword while they work. Ask in plain language, get these numbers back.

https://mcp.seodata.dev/mcp

20 free lookups a day, no account needed.

Related keywords

Keywords with overlapping search results. Similar volume and high overlap means the same search intent, so you can target either.

Keyword Volume CPC Overlap
write documentation online 1,000 $4.11 11/20
create documentation online 1,000 $4.38 9/20
free online documentation 390 $3.70 15/20
documentation online free 390 $3.70 12/20
it documentation software free 50 $24.48 9/20
free software for documentation 40 $15.97 11/20
documentation software free 40 $19.50 10/20
free documentation software 40 $19.50 9/20
free documentation tools 30 $19.61 11/20
free documentation website 30 $4.30 9/20
For AI agents: query this keyword over HTTP
$ curl "https://api.seodata.dev/v1/keyword?q=free+documentation&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt · lookup_keyword over MCP