keyword

free online letter writer

Monthly search volume and cost-per-click data for "free online letter writer" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=free+online+letter+writer&country=us" +--------------+------------------+ | volume | 590 | | cpc | $2.65 | | competition | 0.39 | | country | US | | updated | 2026-06-23 | +--------------+------------------+

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
ai letter generator	9,900	$2.8	20/20
letter writer	8,100	$2.09	20/20
ai letter writer	4,400	$2.69	20/20
ai letters	1,600	$1.5	18/20
letter writer online	720	$2.89	14/20
online letter writer free	590	$2.65	15/20
ai letter writer free online	390	$1.96	14/20
ai letter writer online	140	$1.87	14/20
free letter writer	50	$3.33	15/20
ai letter writing generator free	40	$2.03	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=free+online+letter+writer&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