Bump
Get started
AI accounts-receivable nudge engine

Stop chasing invoices.
Let Bump do the awkward part.

Bump chases your unpaid invoices for you — writing the right message, in the right tone, at the right time, over email and WhatsApp — so you get paid faster without sending another “just following up” email.

Get started free See how it works

Built for freelancers, agencies & small businesses in the US, Europe & India.

1 in 4

invoices to small businesses are paid late — cash you've already earned, stuck.

14+ hrs

a month the average owner burns writing and re-sending payment reminders.

The worst part

it feels rude to chase clients you want to keep. So most people just… wait.

Set it once. Bump handles the rest.

Three steps to never manually chasing an invoice again.

1. Add your invoices

Enter them, import a CSV, or (soon) sync from Stripe, QuickBooks & Xero. Bump tracks what's owed and what's overdue.

2. AI drafts every nudge

Bump writes each reminder in your voice, escalating gently from friendly to firm based on how overdue it is and the client's history.

3. It chases on its own

Bump decides when and how often to nudge each client, sends on email & WhatsApp, and stops the second they pay or reply.

Meet clients where they actually reply.

A polished email for the paper trail. A friendly WhatsApp message when email gets ignored. Bump picks the channel that gets a response — and keeps the tone human on both.

  • Email
    Professional, on-brand reminders with a clear pay link.
  • WhatsApp
    The channel that gets read in minutes — essential in India, growing fast in Europe.
WhatsApp · drafted by Bump
Hi Priya! Hope the launch went well 🎉 Just a gentle nudge that invoice #1043 for ₹85,000 was due last Friday. Mind squaring it up when you get a sec? Here’s the link 👉 pay.bump.app/1043
Oh shoot, totally slipped my mind — paying now! 🙏
Invoice #1043 marked paid · nudges stopped automatically
Built for three markets, out of the box

Right currency. Right timezone. Right tone.

Bump nudges in your client’s local business hours, formats money the way they expect, and respects the rules that matter.

🇺🇸

United States

  • USD formatting
  • TCPA / CAN-SPAM opt-out built in
  • Firm-but-friendly tone
🇪🇺

Europe

  • Multi-currency (€, £)
  • GDPR-first data handling
  • Formal-leaning tone
🇮🇳

India

  • ₹ formatting, IST timing
  • WhatsApp-first outreach
  • Warm, relationship-led tone

You’re always in control.

Approve the first message to any client before it sends, or flip on full autopilot. Bump respects quiet hours, never double-texts, and stops instantly the moment an invoice is paid or a client replies.

Get paid faster, starting soon.

Bump is in early access. Join the waitlist and we’ll reach out when your spot opens.

No spam. We’ll only email you about your early-access spot.