keyword

big 5 audit firms

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

$ curl "https://app.seodata.dev/v1/keyword?q=big+5+audit+firms&country=us" +--------------+------------------+ | volume | 1,300 | | cpc | $13.39 | | competition | 0.08 | | country | US | | updated | 2026-06-04 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
big 4 audit firms	14,800	$9.63	12/20
largest accounting firms	2,400	$5.35	13/20
top ten accounting firms	1,900	$13.74	15/20
accounting firm top 10	1,900	$13.74	14/20
big 5 accounting firms	1,300	$9.65	20/20
accounting firm big 5	1,300	$4.23	15/20
big 5 firms accounting	1,300	$13.39	13/20
the big 5 accounting firms	110	$0	14/20
what are the big 5 accounting firms	50	$0	12/20
who are the big 5 accounting firms	30	$0	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://app.seodata.dev/v1/keyword?q=big+5+audit+firms&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt