seodata.dev

keyword

sentence grader

Monthly search volume and cost-per-click data for "sentence grader" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=sentence-grader" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0.02 | | country | US | | updated | 2026-03-29 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
writer checker 60,500 $4.47 12/20
writing checker 12,100 $3.16 13/20
paragraph checker 2,900 $1.64 13/20
grammarly essay check 1,900 $2.59 13/20
essay grammar check 1,300 $3.25 13/20
writing corrector 1,300 $1.6 13/20
online writing checker 590 $18.42 13/20
is my writing good checker 50 $2.17 13/20
sentence rater 30 $0.02 14/20
rate my sentence 30 $0 13/20

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=sentence-grader" 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