keyword

let's encrypt pfsense

Monthly search volume and cost-per-click data for "let's encrypt pfsense" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=let's+encrypt+pfsense&country=us" +--------------+------------------+ | volume | 70 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-09-02 | +--------------+------------------+

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
letsencrypt pfsense	70	$0	17/20
pfsense letsencrypt	70	$0	16/20
ssl certificate for pfsense	50	$0	3/20
pfsense certificate	50	$0	2/20
pfsense certificates	50	$0	2/20
pfsense https certificate	50	$0	2/20
pfsense ssl certificate	50	$0	2/20
pfsense acme	40	$0	12/20
acme pfsense	40	$0	9/20
pfsense acme setup	20	$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=let's+encrypt+pfsense&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