keyword

big 5 accounting companies

Monthly search volume and cost-per-click data for "big 5 accounting companies" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=big+5+accounting+companies&country=us" +--------------+------------------+ | volume | 1,300 | | cpc | $5.82 | | competition | 0.02 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

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
big 4 audit firms	14,800	$9.63	13/20
big four audit firms	14,800	$11.67	13/20
largest accounting firms	2,400	$5.35	14/20
top ten accounting firms	1,900	$13.74	15/20
accounting firm top 10	1,900	$13.74	14/20
accounting firm big 5	1,300	$4.23	20/20
big 5 accounting firms	1,300	$9.65	20/20
big 5 accounting firm	1,300	$5.82	15/20
big 5 accounting	1,300	$5.82	14/20
big 5 cpa firms	1,300	$5.82	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=big+5+accounting+companies&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