seodata.dev

keyword

online invoices

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

$ curl "https://app.seodata.dev/v1/search-volume?q=online-invoices" +--------------+------------------+ | volume | 3,600 | | cpc | $22.58 | | competition | 0.21 | | country | US | | updated | 2026-03-29 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
create invoice 9,900 $19.54 18/20
create online invoice 4,400 $22.66 18/20
create online invoices 4,400 $16.76 18/20
invoicing online 3,600 $20.64 20/20
online invoicing 3,600 $20.64 19/20
invoice online 2,900 $27.98 20/20
invoices online 2,900 $27.98 20/20
online invoices free 1,900 $12.97 20/20
invoices free 1,600 $7.83 20/20
online invoicing free 1,600 $12.71 20/20

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/search-volume?q=online-invoices" 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