seodata.dev

keyword

proof of employment

Monthly search volume and cost-per-click data for "proof of employment" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=proof+of+employment&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $4.12 | | competition | 0.2 | | country | US | | updated | 2026-05-05 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
employment letter verification 33,100 $2.55 14/20
employment verification letter 27,100 $3.13 19/20
verification of employment letter 27,100 $2.25 19/20
job verification letter 27,100 $3.13 16/20
verification of employment 12,100 $9.46 19/20
employment verification 12,100 $9.46 18/20
proof of work letter 6,600 $2.17 19/20
proof of employment letter 5,400 $2.51 20/20
employment proof 1,900 $3.04 16/20
proof of employment document 320 $3.02 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://app.seodata.dev/v1/keyword?q=proof+of+employment&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