seodata.dev

keyword

free spell check

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

$ curl "https://app.seodata.dev/v1/keyword?q=free+spell+check&country=us" +--------------+------------------+ | volume | 8,100 | | cpc | $1.65 | | competition | 0.19 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
spell check 90,500 $1.06 20/20
spell checker 90,500 $1.26 20/20
spelling check 90,500 $1.26 20/20
spelling checker 90,500 $1.06 20/20
free grammar checker 74,000 $1.99 20/20
check grammar free 27,100 $1.75 20/20
check spelling and grammar 12,100 $2.2 20/20
spelling and grammar check 12,100 $2.47 20/20
online grammar check 9,900 $1.46 20/20
free online spelling checker 8,100 $0.81 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/keyword?q=free+spell+check&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