seodata.dev

keyword

literacy checker

Monthly search volume and cost-per-click data for "literacy checker" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=literacy+checker&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0.05 | | country | US | | updated | 2026-05-15 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
readability checker 3,600 $6.26 20/20
readability score 1,300 $4.96 15/20
readability scores 1,300 $4.64 14/20
readability tester 320 $5.07 14/20
comprehension checker 260 $0.33 14/20
readability checker free 210 $5.14 15/20
readability score checker 110 $4.43 15/20
online readability checker 40 $3.7 15/20
readability checker tool 30 $0 16/20
readability score free 30 $0 15/20

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://api.seodata.dev/v1/keyword?q=literacy+checker&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