seodata.dev

keyword

what is erythema

Monthly search volume and cost-per-click data for "what is erythema" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+erythema&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $1.18 | | competition | 0.01 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
erythema 165,000 $1.4 20/20
erythematous 165,000 $1.4 20/20
multiforme erythema 90,500 $2.18 16/20
erythematous rash 3,600 $2.92 20/20
erythematous meaning 2,900 $0.04 18/20
erythema meaning 2,900 $0.04 16/20
erythema of skin 1,600 $2.35 20/20
erythematous skin 1,600 $9.59 20/20
medical term for redness of the skin 1,300 $0.07 16/20
skin redness medical term 1,300 $0 16/20

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=what+is+erythema&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