seodata.dev

keyword

proof of employment document

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

$ curl "https://app.seodata.dev/v1/keyword?q=proof+of+employment+document&country=us" +--------------+------------------+ | volume | 320 | | cpc | $3.02 | | competition | 0.27 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
employment verification letter 27,100 $3.13 18/20
verification of employment letter 27,100 $2.25 16/20
job verification letter 27,100 $3.13 13/20
proof of work letter 6,600 $2.17 15/20
proof of employment letter 5,400 $2.51 17/20
proof of employment 1,900 $4.12 20/20
employment proof 1,900 $3.04 13/20
work verification letter 880 $3.02 12/20
proof of employment documents 320 $3.88 14/20
examples of proof of employment 260 $3.53 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=proof+of+employment+document&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