seodata.dev

keyword

free class

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

$ curl "https://app.seodata.dev/v1/search-volume?q=free-class" +--------------+------------------+ | volume | 1,900 | | cpc | $11.65 | | competition | 0.45 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
course 74,000 $8.39 20/20
courses 74,000 $6.81 20/20
courses free online 27,100 $8.28 20/20
courses online for free 27,100 $8.28 20/20
courses online free 27,100 $8.28 20/20
online courses for free 27,100 $8.99 20/20
online courses that are free 27,100 $8.99 20/20
free online courses 22,200 $12.59 20/20
online courses free 18,100 $12.12 20/20
online free courses 18,100 $12.12 20/20

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/search-volume?q=free-class" 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