seodata.dev

keyword

online correspondence

Monthly search volume and cost-per-click data for "online correspondence" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=online+correspondence&country=us" +--------------+------------------+ | volume | 70 | | cpc | $0 | | competition | 0.29 | | 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
courses correspondence 2,400 $7.63 8/20
corres courses 2,400 $9.82 7/20
courses by correspondence 2,400 $9.82 7/20
correspondence courses 1,900 $12.49 7/20
correspondence course 1,300 $10.05 12/20
online correspondence courses 390 $5.44 15/20
online correspondence course 260 $11.06 7/20
correspondence courses online 170 $16.39 7/20
correspondence classes 110 $24.26 8/20
correspondence online 70 $0 16/20

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=online+correspondence&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