keyword

best app for writing letters

Monthly search volume and cost-per-click data for "best app for writing letters" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=best-app-for-writing-letters&country=us" +--------------+------------------+ | volume | 70 | | cpc | $4.01 | | competition | 0.52 | | country | US | | updated | 2026-03-29 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
apps for letter writing	590	$1.99	13/20
write letter app	590	$1.99	12/20
writing a letter app	590	$2.83	12/20
app for writing letters	590	$1.99	11/20
apps for writing letters	590	$2.98	11/20
write a letter app	590	$1.99	11/20
writing letter app	590	$1.99	11/20
letter writing apps free	390	$3.25	11/20
best apps for writing letters	90	$0	12/20
best app for letter writing	70	$4.11	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://app.seodata.dev/v1/search-volume?q=best-app-for-writing-letters&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