keyword

define legacy software

Monthly search volume and cost-per-click data for "define legacy software" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=define+legacy+software&country=us" +--------------+------------------+ | volume | 720 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-22 | +--------------+------------------+

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
legacy it systems	1,900	$16.55	20/20
legacy systems	1,900	$7.63	19/20
legacy system	1,900	$16.55	18/20
legacy software system	1,900	$7.63	13/20
legacy software definition	880	$0	15/20
what is legacy software	880	$0	15/20
legacy systems definition	880	$0	14/20
what is a legacy software	880	$0	14/20
legacy software meaning	90	$0	15/20
what does legacy system mean	30	$0	14/20

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=define+legacy+software&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