Never Chase Payments Again
Zendu helps small businesses get paid by enabling automated personalized reminders.
How Zendu Works
Get started in minutes with our simple three-step process
Connect
Integrate with your existing invoicing system or upload invoices manually to start sending personalized email reminders.
- Quick setup with major accounting platforms
- Secure data transfer
- Manual invoice upload for free reminders
Personalize
Customize AI-powered email reminder templates to match your brand voice, even with our free plan.
- AI-powered personalized email reminders
- Custom templates for different scenarios
- Brand-consistent messaging
Automate
Set your email reminder schedule and let Zendu handle the rest, even with our free personalized reminders.
- Intelligent email scheduling
- Performance analytics
- Automatic follow-up emails
See How Much You Could Save
Calculate exactly how much time and money you're wasting on manual invoice reminders—and discover how Zendu pays for itself many times over
Your Current Situation
Your Potential Savings
You send:
20 invoices × 8 reminders = 160 reminders/month
Time spent:
26.7 hours/month
Admin Effort Cost
$400
Opportunity Cost
$1,333
Zendu Plus starts at $15/month for 300 reminders.
You save $385 to $1,318/mo
depending on how you value your time.
Plans That Pay For Themselves
Zendu saves you hours of tedious follow-up work — for less than a cup of coffee a week.
Free
Perfect for getting started with personalized invoice reminders
- Up to 15 Personalized Email Reminders per Month
- Smart AI Personalization
- Basic Analytics
Plus
For growing businesses needing more personalized reminders
- Up to 300 Personalized Email Reminders per Month
- Advanced Brand Customization
- Priority Support
Growth
For businesses needing more volume and add-on features
- Custom utilization limits
- Email, SMS & WhatsApp reminders
- Advanced integrations
- Priority support
- Advanced analytics
Frequently Asked Questions
Everything you need to know about Zendu and how it can help your business
Are Zendu's personalized invoice email reminders really free?
Yes, Zendu offers a completely free plan that includes up to 15 personalized invoice email reminders per month. Our free plan includes AI personalization features that help your reminders sound like they were written by you. For businesses needing more capacity, we offer affordable paid plans starting at $8/month.
How do Zendu's personalized invoice email reminders work?
Zendu automates the invoice reminder process with personalized email messages that maintain your tone and brand voice. Unlike accounting system built in features, Zendu allows multiple staged reminders and different reminder content per stage. Studies show service providers get paid up to 3x faster after implementing smart email reminders.
What integrations does Zendu support for invoice reminders?
Integrations to popular accounting systems will be built out over time! Let us know at help@zendu.co what accounting software you use.
How does Zendu personalize invoice email reminders?
Zendu allows for different email reminder content per reminder stage. Each reminder stage (eg. 7 days before due date, 3 days after due date) can have different reminder content. Content building is only assisted by AI, making you in control of the client communication with less of the writing hassle.
How many free personalized invoice email reminders do I get?
With Zendu's free plan, you get up to 15 personalized invoice email reminders per month. This is perfect for small businesses or freelancers who are just getting started with automated reminders. Each reminder is fully personalized using our AI technology to match your communication style and brand voice, even on the free plan.
Start getting paid faster with Zendu today
Join our early adopters who've transformed their invoicing process.
Get Paid Faster