Due alternatives (2026)
These are the invoicing software brands AI engines name when buyers ask. Ranked by how often ChatGPT, Claude, Gemini, Perplexity and Copilot actually cite them over the last 90 days — not by reviews or paid placement.
Named instead of Due
On the questions Due loses, these are the sites engines cite in its place.
- freshbooks.com ×3
- hellobonsai.com ×2
- waveapps.com ×2
Top Due alternatives by AI citation share
Starting price: $0
Unlimited estimates and invoices · Accept online payments · Mobile invoicing · Manage cash flow and customers
Starting price: $2.30/month
Send invoices to 5 clients · Track expenses in real time · Create estimates · Get paid via multiple methods
- #7Bonsai
- #8Hiveage
Starting price: $0/month
Unlimited Invoices · Unlimited Estimates · Unlimited Time Tracking · Unlimited Expense Tracking
Convert quotes to invoices easily · Track expenses and billable tasks · Accept online payments · Leading free invoicing software
- #11Invoice2go
Starting price: $79.99/year
Unlimited invoices · Phone support · Recurring invoices · Client communications
How this list is built
We put the buyer questions people actually ask in invoicing software to five AI engines on a recurring schedule and record which brands get named. The ranking above is the share of those answers naming each brand over the last 90 days. No paid placement, no review scores.