seodata.dev

keyword

contraceptive effectiveness

Monthly search volume and cost-per-click data for "contraceptive effectiveness" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=contraceptive-effectiveness&country=us" +--------------+------------------+ | volume | 8,100 | | cpc | $3.94 | | competition | 0.05 | | country | US | | updated | 2026-03-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
how effective is birth control 18,100 $5.93 20/20
contraceptives effectiveness 8,100 $3.07 20/20
effectiveness of contraceptives 8,100 $3.07 18/20
effectiveness of birth control 8,100 $3.94 17/20
birth control effectiveness 6,600 $3.28 20/20
effectiveness of the pill 6,600 $3.12 20/20
most effective contraceptive 6,600 $3.15 20/20
birth control methods effectiveness 1,600 $2.72 20/20
oral contraceptives effectiveness 140 $0 20/20
how effective are birth control pills 0 $0 18/20

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=contraceptive-effectiveness&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