seodata.dev

keyword

polymerase chain reaction

Monthly search volume and cost-per-click data for "polymerase chain reaction" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=polymerase+chain+reaction&country=us" +--------------+------------------+ | volume | 8,100 | | cpc | $8.73 | | competition | 0.01 | | country | US | | updated | 2026-06-12 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
pcr 40,500 $5.59 20/20
pcr reaction 8,100 $2.77 20/20
polymerase chain reaction steps 6,600 $4.66 20/20
what is pcr 6,600 $16.87 20/20
what is pcr polymerase chain reaction 6,600 $0.26 20/20
how does pcr work 1,900 $6.27 20/20
how does the polymerase chain reaction work 1,900 $8.71 20/20
pcr definition 1,600 $10.77 20/20
pcr process 1,300 $10.97 20/20
pcr method 260 $0 20/20

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=polymerase+chain+reaction&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