seodata.dev

keyword

hmh central sign in

Monthly search volume and cost-per-click data for "hmh central sign in" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=hmh+central+sign+in&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0.07 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
hmh central 140 $0 9/20
hmh ed sign up 110 $0 5/20
hmh gateway 40 $0 6/20
hmhco dodea 40 $0 5/20
go math sign up 30 $0 7/20
http learn hmhco com sign in 20 $0 7/20
hmh registration pr 20 $0 6/20
hmh student central 20 $0 6/20
hmh teacher dashboard 20 $0 6/20
houghton mifflin sign in 20 $0 6/20

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=hmh+central+sign+in&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