Who is Ari?
Ari (Accounts Receivable Intelligence) is an AI Operations teammate built by LedgerUp. Ari lives inside your Slack workspace and handles billing, invoicing, collections, revenue analytics, and more — all through natural conversation. Think of Ari as a teammate who never sleeps, knows your Stripe data inside and out, and can take action on your behalf with your approval.How It Works
Tag Ari in Slack
Mention
@Ari in any connected Slack channel to start a conversation. Ari reads the full thread context, so you can ask follow-up questions naturally.Ask or Request
You can ask Ari questions about your billing data, request invoices be created, look up customer information, send collection emails, and much more.
What Can Ari Do?
Invoicing
Create, send, void, and manage Stripe invoices. Ari handles one-time invoices, recurring billing, and complex multi-line invoices.
Collections
Send professional overdue payment reminders, track payment promises, and manage your accounts receivable workflow.
Customer Management
Look up customers, update billing emails, manage payment methods, and create new customer records in Stripe.
Subscriptions
Create, update, pause, resume, and cancel Stripe subscriptions and subscription schedules.
Revenue Analytics
Get real-time ARR, MRR, CARR breakdowns by customer, product, or company-wide with waterfall methodology.
Contracts
Read and reference contract documents, extract billing terms, and bill according to contract specifications.
Reconciliation
Match payments to invoices using customer, amount, date, and email matching across your billing data.
Reminders
Set one-time or recurring reminders for follow-ups, payment checks, and operational tasks.
Key Principles
Approval-First Actions
Approval-First Actions
Ari never modifies your billing data without your explicit approval. Any action — creating an invoice, voiding a charge, updating a subscription — is presented as a plan with an Approve button before execution.
Transparent Plans
Transparent Plans
Every action plan includes linked Stripe objects, detailed descriptions of what will be created or changed, and clear explanations of why each step is necessary.
Thread-Aware Context
Thread-Aware Context
Ari reads the full Slack thread, so you can have natural back-and-forth conversations. Ask a question, get an answer, then ask a follow-up — Ari remembers the context.
Data Accuracy
Data Accuracy
Ari queries your live Stripe data in real time. All amounts, statuses, and customer information come directly from your connected integrations.
Quick Examples
Connected Integrations
Ari connects to the tools your team already uses:| Integration | Capabilities |
|---|---|
 Stripe | Full billing operations — invoices, subscriptions, customers, products, prices, charges, credit notes |
| HubSpot | Deals, contacts, companies, pipelines, line items, engagements |
| Salesforce | Opportunities, accounts, contacts, orders |
| Linear | Issues, teams, customers, customer needs |
| Email | Send and receive emails from your company domain, manage threads |
Not all integrations are required. Ari adapts to whichever tools your company has connected.
Getting Started
Ready to put Ari to work? Head over to the Core Concepts page to learn the fundamentals, or jump straight into Common Workflows to see Ari in action.Get Started with Ari
Learn the core concepts and start using Ari in your Slack workspace today.