seodata.dev

keyword

what is principal engineer

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

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+principal+engineer&country=us" +--------------+------------------+ | volume | 880 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-01 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
principal engineer 6,600 $0 20/20
principal engineering 6,600 $0 20/20
engineering principal 6,600 $0 14/20
what is a principal engineer 880 $0 16/20
define principal engineer 210 $0 14/20
principal engineer meaning 210 $0 14/20
principal engineer definition 210 $0 13/20
what does a principal engineer do 170 $0 14/20
principal engineer job description 140 $0 13/20
role of principal engineer 40 $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+principal+engineer&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