seodata.dev

keyword

water certification classes

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

$ curl "https://app.seodata.dev/v1/keyword?q=water+certification+classes&country=us" +--------------+------------------+ | volume | 140 | | cpc | $4.47 | | competition | 0.26 | | country | US | | updated | 2026-05-29 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
water operator certification classes 170 $4.85 8/20
water treatment certification online 170 $3.41 7/20
water treatment operator course 170 $1.45 7/20
water and wastewater course 140 $0.55 7/20
water operator classes 110 $2.19 8/20
online wastewater certification 110 $1.75 7/20
wastewater certification online 110 $4.11 7/20
water license classes 90 $2.75 10/20
water treatment certification classes 90 $2.04 8/20
water treatment plant operator training online 50 $2.16 7/20

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=water+certification+classes&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