JustPaid
An AI agent that reads your contracts, sends invoices on schedule, chases unpaid ones, and reconciles the payments that come back in — so nobody has to babysit a billing spreadsheet.
🔗 Visit JustPaid
Description
Most small B2B companies handle billing the same painful way: someone reads a signed contract, manually types up an invoice, remembers to send it on time, then chases the client a few weeks later when it's still unpaid, and finally cross-checks the bank statement to make sure it actually landed. JustPaid replaces that whole chain of manual work with one system that reads the contract itself, generates and sends the invoice on schedule, follows up automatically, and matches the payment when it arrives — like giving your billing process a tireless assistant who never forgets a due date.
JustPaid is a YC-backed (W23) AI billing agent built for B2B revenue operations. It extracts billing terms directly from uploaded contracts, automates invoice generation and adaptive payment reminders, and reconciles payments across Stripe, bank feeds, and QuickBooks. It supports multi-currency billing with real-time conversion and gives founders cash-flow and revenue dashboards without manual spreadsheet work. The company claims it accelerates collections by roughly 17 days on average versus manual processes.
💬 Our review
The short version: if your billing process today is a mix of a contracts folder, a spreadsheet, and someone's memory of who still owes money, JustPaid automates that entire loop — contract to invoice to collections to reconciliation — and the YC pedigree suggests it's built by people who've actually shipped fintech-adjacent product before.
The catch is that JustPaid doesn't publish pricing on its homepage, which makes it hard to comparison-shop without booking a demo — a common pattern for tools selling into B2B revenue ops where deal size varies a lot by contract complexity. Compared to Chargebee, which is the established leader for recurring subscription billing at scale, JustPaid's edge is the contract-reading AI layer aimed specifically at bespoke B2B contracts rather than standardized subscription tiers; compared to just using Stripe Billing or Xero directly, JustPaid adds the automation and reconciliation glue that those tools leave to you. It's worth the (unlisted) price mainly for B2B companies whose contracts are irregular enough that off-the-shelf subscription billing tools don't fit cleanly.
📊 Global score
🤖 AI-enriched data
Tarifs non publiés sur le site — passage par une démo. Client YC W23.
Pros
Lit les contrats et en extrait les termes de facturation automatiquement
Relances de paiement adaptatives pilotées par IA
Réconciliation multi-source (Stripe, banque, QuickBooks)
Accélère le recouvrement d'environ 17 jours en moyenne
Cons
Tarifs non publiés, nécessite une démo pour connaître le prix
Overkill pour une facturation SaaS standard par abonnement (Chargebee suffit alors)