Collectmaxx helps businesses reduce overdue invoices, automate payment reminders and improve cash flow with customer-friendly invoice reminder software.
Instead of chasing payments manually, your team can use automated invoice reminders across email, SMS, voice, interactive video and QR-code payment links. The result is consistent communication, fewer manual follow ups and a more structured approach to getting invoices paid.
Automatiseer incasso's met AI-gestuurde spraak, sms en e-mail. Incasseer meer, behoud relaties en volg resultaten in realtime.

Late payments create unnecessary pressure for finance teams. Every unpaid invoice requires tracking, follow ups, reminder emails, calls and internal updates.
Collectmaxx helps automate that payment process while keeping reminder messages clear, polite and professional. Customers receive the right reminder at the right moment, with the essential details they need to make a payment.
Collectmaxx is designed for businesses that send large volumes of invoices and need a reliable way to remind customers before and after the due date.
This includes utilities, telecom operators, healthcare providers, housing organisations, municipalities, subscription businesses and other B2C service providers where timely payments are essential for healthy cash flow.
AI-gestuurde communicatie voor sneller, betrouwbaarder betalingsherstel—afgestemd op uw branche.

Geautomatiseerde spraak-, sms- en e-mailstromen verkorten de DSO en verbeteren de cashflow—met behoud van klantrelaties.
![[interface] afbeelding van een mobiel apparaat waarop een website laadt (voor een AI legal tech bedrijf)](https://cdn.prod.website-files.com/69cac50e52dc293a842d68a8/69cac6d63ed94d150b5c5f6f_69e1f733-2392-4162-8d44-101d8bb62eed.avif)
Omnichannel-automatisering verhoogt de betalingspercentages en vermindert klantverloop—geen handmatige herinneringen nodig.
Consistent communication helps reduce late payments. When customers receive clear, timely and professional payment reminders, they are more likely to take action.
Collectmaxx supports automated messages that remind customers about unpaid invoices and guide them toward payment. This helps businesses improve cash flow, reduce manual effort and keep the payment process moving.

Not every customer responds to email. Some customers react faster to SMS, voice, interactive video or a QR-code payment link.
Collectmaxx supports omnichannel payment reminders, helping your business reach customers on the channels they actually use. This makes follow ups more effective and reduces the risk that a reminder message is ignored.
Automatic email reminders can be used as digital invoices and payment reminders. Each email can include a direct payment link, making it easier for customers to pay without searching for bank details or logging into another system.
Direct payment links can help increase prompt payment because the customer can move from reminder to payment in a few clicks.


Collectmaxx goes beyond standard invoicing software by supporting multiple reminder channels.
SMS reminders can deliver a short, clear message with a payment link. Voice reminders can automatically call customers with a personalised message. Interactive video can explain the overdue invoice in simple language and guide the customer toward payment. QR-code reminders can be used in digital or printed communication.
This gives businesses more ways to remind customers while keeping the process friendly and easy to understand.
Invoice reminder software should help finance teams focus on the exceptions, not every single invoice.
Collectmaxx can send scheduled reminders automatically based on predefined rules. Automation controls help determine when reminders should start, how often they should be sent and when they should stop after the invoice is paid.
This reduces manual administrative workload and helps teams focus on customers who need extra attention.
AI-powered outreach drives higher payment rates.
Accelerated payments ease financial strain.

Generic reminders are easy to ignore. Personalized messaging can make payment reminders more relevant and increase response rates.
Effective invoice reminder software should allow teams to customize reminder templates, adjust the tone, include the customer name, add the invoice number, mention the due date and clearly explain the next step.
A polite reminder can be friendly and helpful. A final reminder can be firmer while still maintaining professionalism.

Timing matters. Sending reminders too early can lead clients to ignore them. Sending too many reminders can also cause customers to stop paying attention.
A structured reminder schedule gives your business a clear process. For example, you may send a friendly reminder a few days before the due date, a first reminder shortly after the due date, subsequent reminders at regular intervals and a final reminder if the invoice remains unpaid.
This helps maintain professionalism while reducing the risk of over-communication.


Payment reminders should not damage client relationships. A customer may be late because they forgot, missed the original invoice or need more clarity about payment options.
Collectmaxx focuses on customer-friendly collections. Reminder messages can be supportive, clear and easy to act on, helping businesses reduce overdue payments without creating unnecessary friction.

Good invoice reminder software should provide visibility into each invoice status.
Finance teams need to know which invoices are paid, which are overdue, which reminders were sent, which customers received a message and where follow ups are still needed.
Real-time tracking helps teams manage the process with confidence and avoid sending unnecessary reminders after payment has been made.


Invoice reminders work best when they connect with your wider accounting and collection workflow.Integration with accounting systems, invoicing software or internal finance tools helps keep data consistent.
This reduces errors, improves tracking and gives teams a clearer view of unpaid invoices, payment terms and customer status.
Customers are more likely to pay when the process is simple.
A reminder email or SMS should not only tell the customer that payment is overdue. It should also make it easy to complete the payment immediately. Collectmaxx supports click & pay reminders, helping customers move from message to payment with less friction.
AI-driven tools can help optimise dunning strategies by selecting the right channel, timing and message for different customer situations.
Collectmaxx combines automation, AI-powered outreach and real-time analytics to make payment recovery more efficient. This helps businesses reduce overdue invoices while keeping communication respectful and clear.
A small business owner may only need to reduce manual chasing and create a more reliable reminder process. Larger finance teams may need workflow automation, multi-channel communication, audit trails and reporting.
Collectmaxx can support both structured reminder automation and more advanced payment recovery workflows for teams handling high invoice volumes.
Every invoice reminder should include the essential details: customer name, invoice number, due date, amount, payment link and clear instructions.
The first reminder can act as a friendly reminder. The following reminders can explain that the invoice is overdue. The final reminder can clearly state the final step before escalation.
This structured approach helps customers understand the status and helps businesses maintain professionalism.
The purpose of invoice reminder software is simple: help businesses get paid faster with less manual effort.
Collectmaxx supports automated invoice reminders, automated payment reminders, payment links, reminder templates, workflow automation and multi-channel outreach. This gives finance teams more control over the payment process and helps protect cash flow.

Collectmaxx helps businesses replace expensive manual collection processes with digital, automated and customer-friendly payment reminders.
The platform supports email, SMS, voice, interactive video and QR-code reminders, with click & pay options in every message. It is built to reduce DSO, lower costs and help customers pay faster without unnecessary confusion.
Automated invoice reminders before and after the due date.
Payment reminders across email, SMS, voice, video and QR.
Direct payment links to support prompt payment.
Customizable reminder templates for different customer situations.
Scheduled reminders at regular intervals.
Real-time invoice status and payment tracking.
Reduced manual effort for finance and accounting teams.
Customer-friendly communication that helps preserve client relationships.
Improved cash flow through a more consistent payment process.

Trusted by industry leaders
Discover how enterprises accelerate cash flow and reduce DSO with automated, AI-powered payment recovery.
Overdue invoices fell by 40% in one quarter. Automated voice outreach made collections effortless.

AI automation cut manual tasks and improved customer satisfaction across our portfolio.

Late payments are resolved faster, with less friction for both clients and staff.

Automated reminders and paylinks streamlined collections and boosted cash flow.

Seamless integration and real-time dashboards give us total receivables control.

Structured, respectful communication makes payment recovery smarter and more effective.

Have more questions? Our experts can help.
Automated outreach for every overdue invoice.
AI-powered calls, SMS, and email flows.
Live dashboards. Effortless integration.
