seodata.dev

keyword

cdl certification

Monthly search volume and cost-per-click data for "cdl certification" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=cdl+certification&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $4.39 | | competition | 0.25 | | country | US | | updated | 2026-06-05 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
cdl 165,000 $5.4 20/20
commercial drivers license 165,000 $5.77 20/20
cdl a license 74,000 $4.93 20/20
cdl license 74,000 $4.93 20/20
cdl license requirements 9,900 $3.89 20/20
cdl requirements 9,900 $4.31 19/20
what is cdl permit 9,900 $4.82 18/20
commercial license 4,400 $6.04 19/20
commercial driver license 2,400 $6.27 18/20
licencia cdl 2,400 $3.29 18/20

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=cdl+certification&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