seodata.dev

keyword

postgresql free certification

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

$ curl "https://app.seodata.dev/v1/keyword?q=postgresql+free+certification&country=us" +--------------+------------------+ | volume | 10 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-27 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
postgresql course 320 $4.36 5/20
postgres training 170 $7.52 6/20
training postgresql 140 $4.33 10/20
postgres database administration training 40 $4.97 5/20
postgresql database administration training 40 $4.97 5/20
postgresql certification free 30 $2.45 5/20
postgresql training and certification 20 $5.3 10/20
learn postgresql online 20 $5.84 9/20
postgresql training online 20 $3.95 5/20
postgresql database training 10 $0 12/20

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=postgresql+free+certification&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