keyword

complaint letter

Monthly search volume and cost-per-click data for "complaint letter" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=complaint+letter&country=us" +--------------+------------------+ | volume | 1,300 | | cpc | $0.56 | | competition | 0.05 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

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
complaint letters	1,900	$1.25	20/20
complaint letter examples	1,600	$0.43	20/20
complaint letter sample	1,600	$0.43	20/20
example of letter of complaint	1,600	$0.43	20/20
letters of complaint examples	1,600	$0.43	20/20
formal letter about complaint	1,300	$1.77	20/20
how to start a complaint letter	1,300	$2.09	20/20
letter of complaint examples	1,300	$1.9	20/20
letters of complaint	1,300	$0.68	20/20
sample complaint letter	1,300	$1.9	20/20

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=complaint+letter&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