seodata.dev

keyword

harvardx review

Monthly search volume and cost-per-click data for "harvardx review" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=harvardx+review&country=us" +--------------+------------------+ | volume | 20 | | cpc | $1.38 | | competition | 0.1 | | country | US | | updated | 2026-05-27 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
is edx legit 480 $0 7/20
edx reviews 320 $11.47 7/20
edx.org legit 90 $0.29 8/20
edx course reviews 50 $0 8/20
is edx good 40 $0 8/20
is edx org legit 30 $8.66 8/20
harvardx reviews 20 $1.38 20/20
is edx safe 20 $0 10/20
edx app review 10 $0 13/20
how do edx courses work 10 $0 9/20

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=harvardx+review&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