Combinator (W23)Billing Automation for B2B that actually works
Stop chasing invoices. Simplify your complex workflows with AI billing from start to finish.
Powering the best teamsPowering the
best teams
Automate Billing from Invoice to Payment
Create, send, and track invoices automatically with custom pricing models, scheduled billing cycles, and real-time payment tracking — zero manual work.
Collections on Autopilot
Automated payment reminders and escalation sequences that adapt to customer behavior, so your team stops chasing invoices and gets paid faster.
Connect Your Entire Finance Stack
Sync Stripe, QuickBooks, Xero, and Salesforce in minutes. One unified dashboard for all your billing and financial data across every platform.
Everything else you need
Payment Reconciliation
Automatically match payments from Stripe, bank accounts, and QuickBooks to invoices across multiple sources. No more manual reconciliation.
Real-time Revenue & Cash Flow
Track collected vs outstanding payments, monitor revenue trends by month, and identify payment gaps instantly with live dashboards.
AI Contract Extraction
Upload contracts and our AI automatically extracts billing terms, payment schedules, and line items to generate accurate invoices.
Multi-Currency Support
Bill customers in their preferred currency with support for all major global currencies and automatic real-time conversion rates.
Battle-tested billing infrastructure
Processing millions in payments across global businesses — automated invoicing, collections, and reconciliation that finance teams trust.
Billing Models
Every pricing model. One platform.
From recurring subscriptions to consumption-based metering and milestone-driven contracts — JustPaid ingests your terms and invoices automatically, no matter how complex.
See what our clients say
JustPaid has completely transformed how we manage our global billing operations. What used to be a complex, error-prone process across multiple currencies and entities is now streamlined and reliable. The quality control features give me confidence that every invoice is accurate, and the batch processing capabilities have saved us countless hours. It's been instrumental in our international expansion.
As we expand, it's important our partners match this standard. With JustPaid, our clients can trust billing and payments will be as clear and reliable as our pricing platform.
The accuracy with which we are able to run our operations has been made exponentially easier through the adoption of JustPaid. Their attention to detail and commitment to precision billing has transformed how we manage our complex contract structures.
Managing complex contracts and invoicing across dozens of medical practices was a bottleneck. JustPaid changed that. Their AI reads our contracts from DocuSign, extracts billing terms, and generates invoices automatically — no manual data entry. When contracts change mid-cycle, future invoices update instantly. On collections, payments reconcile automatically and overdue reminders go out without us lifting a finger. JustPaid gave us the financial infrastructure to match our growth.
AI-powered workflow
automation for finance
Describe what you need. Loopfour builds and deploys it.
Questions and answers
Tell us your most pressing billing challenge—whether it's getting paid on time, ensuring accurate and timely billing, or improving financial reporting—and we'll show you exactly how Justpaid.ai can solve it. Browse the JustPaid Help Center for guides and FAQs anytime.
Still not sure JustPaid is right for you?
Let your favorite LLM tell you.