seodata.dev

keyword

grammar check punctuation

Monthly search volume and cost-per-click data for "grammar check punctuation" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=grammar+check+punctuation&country=us" +--------------+------------------+ | volume | 6,600 | | cpc | $1.68 | | competition | 0.3 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
grammar checker 1,000,000 $1.14 20/20
grammar check 823,000 $2.04 20/20
grammarcheck 823,000 $1.35 20/20
grammar check free 74,000 $1.52 20/20
grammar checker free 74,000 $1.99 20/20
free grammar check 27,100 $1.48 20/20
punctuation checker 27,100 $0.8 20/20
sentence checker 27,100 $0.35 20/20
check grammar 18,100 $1.61 20/20
sentences corrector 14,800 $0.17 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=grammar+check+punctuation&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