seodata.dev

keyword

grammarly online

Monthly search volume and cost-per-click data for "grammarly online" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=grammarly+online&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $1.59 | | competition | 0.03 | | country | US | | updated | 2026-05-17 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
grammarly checker 1,000,000 $1.14 17/20
grammarly check 1,000,000 $0.67 16/20
grammarly checker free 90,500 $1.67 19/20
writer checker 60,500 $4.47 17/20
grammar software free 27,100 $0.33 16/20
writing checker 12,100 $3.55 19/20
grammarly check online 5,400 $0.92 16/20
grammarly free check 1,900 $1.03 16/20
writing corrector 1,300 $1.6 16/20
grammar tool 1,000 $2.07 17/20

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=grammarly+online&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