seodata.dev

keyword

pole zero

Monthly search volume and cost-per-click data for "pole zero" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=pole+zero&country=us" +--------------+------------------+ | volume | 880 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-04 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
pole/zero 880 $0 17/20
pole and zero 880 $0 9/20
zeros and poles 880 $0 6/20
poles and zeros 880 $0 5/20
poles zeros 880 $0 5/20
poles and zeros plot 590 $0 8/20
pole zero diagram 590 $0 6/20
pole-zero diagram 590 $0 6/20
pole-zero plots 590 $0 6/20
transfer function pole zero 260 $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=pole+zero&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