keyword

intrusion detection system free

Monthly search volume and cost-per-click data for "intrusion detection system free" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=intrusion+detection+system+free&country=us" +--------------+------------------+ | volume | 140 | | cpc | $15.16 | | competition | 0.16 | | country | US | | updated | 2026-06-14 | +--------------+------------------+

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
free ids	140	$33.76	18/20
free ids system	140	$15.16	16/20
intrusion detection free	140	$15.94	14/20
free intrusion detection software	90	$14.1	12/20
intrusion detection system software free	70	$22.97	17/20
free ids software	70	$22.97	16/20
intrusion detection software free	70	$22.97	16/20
software ids free	70	$25.12	13/20
ips software free	70	$22.97	12/20
open source intrusion detection tools	30	$10.78	12/20

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=intrusion+detection+system+free&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