Your invoices. Paid faster.
Automated follow-ups that run until payment arrives—then stop instantly. No awkward double-contacts. No spreadsheets. No manual chasing.
Stop-on-paid guarantee
Never contact a customer who already paid
Multi-channel sequences
Email, SMS, and optional phone calls
Works with real-world AR
QuickBooks sync + CSV uploads
Three steps. Then it runs forever.
Set up once. Never chase invoices manually again.
Connect in 60 seconds
One-click QuickBooks Online sync, or upload a CSV. Your invoices show up instantly. No complicated setup. No IT required.
Pick your recipe
Polite-to-firm sequences. Start gentle, escalate gradually. Customize timing, tone, and channels for your customers.
MarkPaid runs it
Follow-ups send automatically. The instant payment arrives in QuickBooks, the sequence stops. No awkward double-contact. Ever.
Everything you need. Nothing you don't.
Professional accounts receivable follow-up, automated end-to-end. Built for founders and finance teams who value their time.
Stop-on-paid is built into every step
Before every email, SMS, or call, MarkPaid checks payment status in real-time. Paid? The run stops instantly. You'll never accidentally follow up with someone who already paid. It's not a feature—it's the architecture.
Multi-channel but respectful
Email first. Then SMS. Optional phone calls for high-value invoices. Sequences escalate gradually without burning bridges. Professional, firm, and polite. Your customer relationships stay intact.
QuickBooks + CSV. Works with your mess.
Real-world AR isn't clean. You've got QBO invoices, manual invoices, spreadsheets, legacy systems. MarkPaid handles it. Connect QuickBooks, upload CSVs, or both. One dashboard, complete visibility.
Why teams choose MarkPaid
We're not collections software. We're financial infrastructure.
Audit trail for everything
Complete history of every send. Who received what, when. Timestamps, status, delivery confirmations. Perfect for disputes and compliance.
No spreadsheet hell
Stop tracking follow-up dates in Excel. MarkPaid remembers who you contacted, when, and what's next. Automatically.
Set it and forget it
Configure once, runs forever. New invoices get picked up automatically. You only get involved when you want to.
Less than one AR hire
Flat monthly fee. No per-invoice charges. No seat limits. Significantly cheaper than hiring someone to chase invoices.
Your brand, your voice
Customize every message. Use your tone, your templates, your sender identity. It feels like you, not a bot.
Built for scale
10 invoices or 10,000. Same system, same reliability. Handles volume without breaking a sweat.
Built for teams who get it
Founders, operators, and finance leaders at SMB and mid-market companies.
For founders
You're not a collections agency. But you need to get paid. MarkPaid handles follow-ups professionally while you focus on building your business.
For finance teams
Stop manually tracking aging invoices. MarkPaid gives you complete AR automation with full audit trails and compliance-ready reporting.
For operators & CFOs
Reduce DSO without adding headcount. Professional, scalable AR follow-up that protects customer relationships and improves cash flow.
Ready to stop chasing invoices?
Join the waitlist for early access. We're onboarding new customers weekly. Get notified when we're ready for you.