keyword

5 nine

Monthly search volume and cost-per-click data for "5 nine" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=5+nine&country=us" +--------------+------------------+ | volume | 720 | | cpc | $34.68 | | competition | 0.31 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
5 9s	40,500	$30.56	4/20
phq 9 scores	40,500	$10.69	3/20
five9	33,100	$14.26	6/20
five 9s	33,100	$70.55	4/20
five nine	4,400	$20.91	7/20
five/nine	4,400	$27.12	4/20
phq-9 screening	1,600	$3.49	4/20
five9 inc	1,300	$29.11	4/20
patients health questionnaire	20	$0	4/20
questionnaire depression	10	$0	4/20

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://api.seodata.dev/v1/keyword?q=5+nine&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