seodata.dev

keyword

what is the best invoice software

Monthly search volume and cost-per-click data for "what is the best invoice software" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=what-is-the-best-invoice-software" +--------------+------------------+ | volume | 40 | | cpc | $28.14 | | competition | 0.63 | | country | US | | updated | 2026-03-29 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
invoicing software 27,100 $50.04 13/20
software for invoices 6,600 $48.29 17/20
invoicing software for small business 2,900 $56.39 14/20
best billing software 1,900 $47.37 15/20
best invoice software 1,900 $47.37 14/20
software for billing 1,900 $44.07 13/20
best software for billing and invoicing 1,600 $53.4 20/20
invoicing software best 1,600 $53.4 14/20
top rated invoice software 1,600 $52.29 13/20
best invoice software for small business 1,300 $59.31 15/20

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=what-is-the-best-invoice-software" 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