seodata.dev

keyword

mailing app

Monthly search volume and cost-per-click data for "mailing app" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=mailing+app&country=us" +--------------+------------------+ | volume | 4,400 | | cpc | $3.48 | | competition | 0.1 | | country | US | | updated | 2026-05-20 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
email software 49,500 $28.92 17/20
e mail app 9,900 $1.24 20/20
app for e mail 9,900 $1.24 15/20
email app 8,100 $2.08 20/20
email apps 8,100 $2.08 18/20
mail app 5,400 $3.51 17/20
mailbox app 5,400 $3.51 14/20
best app for email 3,600 $5.62 14/20
best app email 1,900 $8.73 17/20
best email apps 1,900 $8.73 15/20

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=mailing+app&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