Billsy sends automatic payment reminders to your clients before, on, and after the due date. No awkward messages. No chasing. Ever.
14-day free trial · No credit card required
Trusted by freelancers, designers, coaches and consultants across Spain and Latin America · 9€/month · Cancel anytime
Set it up once. Billsy does the follow-up work for you, every single month.
Add your clients with their email, amount due, and payment date. Import a CSV or add them one by one — takes under 2 minutes.
3 days before, on the due date, and 3 days after — Billsy sends a professional, customizable email on your behalf. Automatically.
When money arrives, mark the invoice as paid in one click. No more mental load. No more uncomfortable follow-ups.
Just a quick note that invoice #42 for 1.200€ is due today.
You can pay directly via bank transfer or click the button below to pay with card.
Pay now →No complicated invoicing software. No payment processing. Just reminders that get you paid.
3-email sequences sent at exactly the right moment, every time, without you lifting a finger.
Edit tone and content so every email sounds like you — warm, professional, or straight to the point.
Billsy is a messenger, not a bank. Your money moves directly between you and your client.
See at a glance who's paid, who's late, and who needs a manual nudge. All in one simple view.
Every email includes an unsubscribe link. Your clients' data is never sold or shared. Ever.
Bank transfer, Bizum, Stripe, PayPal — Billsy reminds, your client pays how they prefer.
Start free for 14 days. Then pick the plan that fits your business.
If Billsy doesn't save you at least 2 hours of stress in the first month, you don't pay. That's our promise.