seodata.dev

keyword

per diem

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

$ curl "https://app.seodata.dev/v1/keyword?q=per+diem&country=us" +--------------+------------------+ | volume | 135,000 | | cpc | $0.74 | | competition | 0 | | country | US | | updated | 2026-06-15 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
per-diem 135,000 $0.74 18/20
per diem meaning 74,000 $0.47 17/20
gsa per diem rates 74,000 $0 16/20
gsa per diem 74,000 $14.94 15/20
per diem rates 27,100 $10.6 19/20
what is per diem 18,100 $0.37 20/20
per diems meaning 9,900 $0.06 19/20
per diem rate 2,400 $0 20/20
what is per diem pay 1,900 $0.27 17/20
per diem payment 1,000 $0.06 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=per+diem&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