Comparison · facts checked
OnDue vs Paidnice
Paidnice is a well-reviewed add-on for Xero and QuickBooks with more channels and late-fee tools than OnDue has. OnDue puts its effort into the writing and the reading: AI-drafted reminders you approve, and every reply sorted.
What Paidnice does better
- Email, SMS and WhatsApp reminders, plus escalation calls and letters.
- Late fees, interest, payment plans and credit stops.
- An MCP connector for using your receivables from Claude or ChatGPT.
- Xero App of the Year in 2025 (global) and 2026 (New Zealand).
Which one to pick
Pick Paidnice if
- You want SMS or WhatsApp reminders today.
- You want to charge late fees or interest, or offer payment plans.
- You want escalation calls and letters handled for you.
- You want your receivables in Claude or ChatGPT through an MCP connector.
Pick OnDue if
- You want a person to approve every AI-drafted reminder.
- You want every reply read and sorted, with disputes brought to you.
- You have a small team that needs up to 5 seats on one plan.
Line by line
Paidnice facts are from Paidnice’s own pages and the sources listed below, read on November 6, 2026. Products change; check before you buy.
Pricing
Essentials listed at $69/mo. The trial gives the first 20 actions free with no card.
Source: paidnice.com/xero/accounts-receivablePublished early-access prices: Starter $49/mo, Growth $149/mo, Scale from $499/mo; annual billing gets 2 months free. Billing hasn’t started, so nobody is charged during early access.
Accounting systems
QuickBooks Online and Xero.
Channels
Email. SMS and WhatsApp Coming soon
Late fees and payment plans
Late fees and interest (with optional approval), payment plans and credit stops.
Source: paidnice.comNot offered.
AI
AI drafts every reminder and sorts every reply. Every reminder waits for your approval.
Disputes
Not described on the pages we read.
A dispute pauses that invoice only and comes to you with the customer’s reply.
Customer payments
A card and ACH pay page through Stripe, at Stripe's standard rates with no OnDue fee, Coming soon. Today customers pay the way they already do, and OnDue stops the reminders when you record the payment.
Track record
Says it has collected $1B across 1M+ invoices since 2022 (its own figure).
Source: paidnice.comNew. No published results yet.
Questions
Is Paidnice or OnDue better for a small business on Xero?
If you want SMS, WhatsApp, late fees, payment plans or a pay portal today, Paidnice offers more. If you want AI-drafted reminders you approve and every reply sorted, look at OnDue, which is in early access.
Does OnDue charge late fees?
No. OnDue does not add late fees or interest to invoices. Paidnice does.
How much does Paidnice cost?
As of November 2026, Paidnice's Xero page lists Essentials at $69/mo, and its trial includes 20 free actions with no card.
Next time an invoice goes late, let OnDue draft the first email.