seodata.dev

keyword

what is serial digital interface

Monthly search volume and cost-per-click data for "what is serial digital interface" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+serial+digital+interface&country=us" +--------------+------------------+ | volume | 2,900 | | cpc | $4.39 | | competition | 0 | | country | US | | updated | 2026-05-23 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
serial digital interface 60,500 $0.96 12/20
video sdi interface 590 $0.05 15/20
sdi video format 590 $0.05 11/20
video sdi 590 $0.05 11/20
sdi interface 390 $2.58 15/20
high definition serial digital interface 390 $2.58 11/20
sdi signal 90 $0 13/20
serial digital interface sdi 30 $0 15/20
sdi serial digital interface 30 $0 13/20
what does sdi stand for in video 30 $0 11/20

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+serial+digital+interface&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