Invoice Reminder Software: 10 Options For 2026

I'd start with the reminders you already pay for. Reminders in Xero, MYOB, QuickBooks or your job app may cover the ordinary unpaid invoice. Consider Paidnice, Chaser or CreditorWatch Collect when fees, volume or escalation justify another tool. Truespeak goes first here for owners who want someone to build and keep running the follow-up process.

How I Compared These Invoice Reminder Options

I checked each vendor's own pages on 7 October 2026. Truespeak publishes this list and puts itself first for the businesses its managed service is built for. The order follows the need: managed follow-up, accounting reminders, job tools, then specialist accounts receivable software.

Prices below are published amounts as at 7 October 2026. Accounting and job software prices cover the wider product, so check the reminder feature and any add-on costs before comparing subscriptions.

1. Truespeak

For an Australian service business that wants invoice follow-up built and then run for it, with a person approving anything sensitive, Truespeak is the closest fit. Based in Sydney and working Australia-wide, mostly remotely, Truespeak designs, builds and runs AI automation as a managed service.

Clients work directly with me, Sonny Hovsepian. Invoice follow-up Truespeak has built and run has recovered more than $126,000 in overdue invoices. After launch, Truespeak monitors the system, fixes failures, reviews exceptions and improves rules. A person approves sensitive actions involving money or relationships.

The trade-off is that Truespeak is not off-the-shelf software. Truespeak works with the tools a business already uses, and a step stays manual where there is no usable connection. Truespeak's invoice reminder automation service starts with the follow-up process you need.

2. Xero

Xero sends automatic reminders before and after the due date, and weekly until payment. I'd start here if your invoices already live in Xero and the main problem is forgetting to follow up.

Xero Grow costs A$78 a month including GST after the introductory offer, as at 7 October 2026. That's an accounting subscription price, not a separate reminder fee.

The watch-out is the scope: Xero's reminders use email templates. If SMS or automatic late fees matter, assess an add-on. For the wider setup, see my Xero integrations guide for service businesses.

3. MYOB Business

MYOB's Smart Invoice Reminders offer Friendly, Neutral, Firm and Urgent tones. As at 7 October 2026, MYOB supports up to five reminders, scheduled before, on or after the due date, with customer-specific schedule and tone overrides.

That suits an owner who wants a gentler approach for some customers and firmer wording for others. The documented automation is email-based; don't assume a manual SMS option means automatic SMS chasing.

Check MYOB's pricing page for your plan and feature access. My MYOB invoice reminder guide covers the setup.

4. QuickBooks Online

QuickBooks Online's Australian help page documents up to three automatic email reminders, scheduled up to 90 days before or after the due date, as at 7 October 2026. Each reminder has a customisable email template.

I'd use that for a simple reminder sequence on an existing QuickBooks account. The limit is email and three automatic reminders. Check QuickBooks' Australian pricing page for the current plan price, and don't count on native automatic late fees.

5. ServiceM8

ServiceM8's Automation add-on follows up outstanding invoices by email, SMS or both. Messages are customisable, and scheduled follow-ups cancel when full payment arrives before sending.

That suits trades already managing jobs in ServiceM8. As at 7 October 2026, the add-on is available on all plans, but each SMS consumes a plan text credit. A scheduled follow-up is also cancelled if the customer replies and nobody responds to or dismisses the reply.

Starter costs A$29 a month including GST, as at 7 October 2026. Check the Automation add-on price separately.

6. Tradify

Tradify sends automatic email or text reminders for unpaid invoices sent from Tradify. I'd consider it first when the team already invoices from the job tool.

Tradify's published monthly prices, as at 7 October 2026, are A$48 per user for Lite, A$52 for Pro and A$62 for Plus, excluding GST.

The trade-off is per-user pricing and the stated invoice scope. Check the plan you need before multiplying the monthly price across the team.

7. Fergus

Fergus supports email, SMS or both, with reminders on the due date and a choice of overdue intervals. As at 7 October 2026, those overdue options run from 1 to 42 days.

Fergus suits trade businesses wanting those choices inside their job system. Its help centre also gives the clearest warning in this comparison: turn off existing accounting software reminders when Fergus is connected.

SMS costs extra. Check the plan price on Fergus's Australian pricing page; it showed promotional figures when I checked.

8. Paidnice

Paidnice offers email, SMS and scheduled calls, with reminders from your own domain or phone number. Paidnice's site shows Xero App Awards 2025 badges, which it lists as Global Winner and Australian Winner.

Essentials starts at A$99 a month, as published on 7 October 2026; check GST treatment. SMS is an add-on.

I'd assess Paidnice when ordinary email chasing leaves a clear gap. MYOB isn't listed as an integration, and any late fee you add through any tool still needs terms agreed with the customer first.

9. Chaser

Chaser Compact lists four automated receivables workflows, four users and 30 follow-up templates, as at 7 October 2026. That makes it a candidate for a finance team managing several chasing sequences.

Compact starts at A$399 a month, or A$359 a month billed annually, as at 7 October 2026. GST treatment is not stated. I'd want a clear reason for that extra subscription before adding it.

Chaser lists Xero and QuickBooks Online integrations, among others, but not MYOB. Its pricing page lists SMS reminders and late payment fees as solutions; confirm plan inclusion.

10. Creditorwatch Collect

CreditorWatch Collect supports customer-segment workflows, SMS replies in contact history, a call queue and one-click escalation to debt collection and legal services.

Its pricing page lists Xero, MYOB and QuickBooks integrations. I'd shortlist it for a business needing organised chasing and a path to escalation, particularly on MYOB.

Check the current price with CreditorWatch Collect. The call queue and escalation features warrant checking who in your business will actually use them.

Can You Automatically Charge Late Fees or Interest in Australia?

Software capability does not establish your right to charge. Sprintlaw says overdue interest can be agreed contractually, but generally needs the customer's agreement upfront through a contract, accepted quote or other accepted terms.

business.gov.au advises you to clearly list your payment methods and terms on invoices.

Adding interest to an invoice footer after payment is overdue is likely to cause disputes, according to Sprintlaw. Ask your lawyer to review late-fee and interest terms before automating charges, especially for consumers or standard form contracts. Truespeak does not provide legal or financial advice.

How Do You Choose Without Double-Sending Reminders?

1. Check the existing subscription. Test the reminder function in your accounting or job tool before adding software.
2. Choose one sending system. Follow Fergus's duplicate-reminder warning and disable the competing schedule.
3. Check the connection and channel. Confirm accounting compatibility, email or SMS availability, and message costs.
4. Test the wording and payment stop. Use a test invoice to check the due date, payment link and cancellation after payment. My invoice reminder email template gives you wording to adapt.
5. Assign exceptions. Decide who reviews disputes, payment plans and valued customer relationships before firmer follow-up goes out.

I'd spend on the gap you can name. If you want Truespeak to design, build and run that follow-up process, start with a discovery call.