Never log in to your
billing platform again.
You have 47 tabs open, a collections spreadsheet that's already out of date, and three contracts waiting to be invoiced. Let Ari handle it, all of it.
Trusted by the fastest growing companies
Billing is a solved problem.
Ari handles the grunt work so you can focus on what actually moves the business.
Invoice Creation
You're reading contracts, pulling out line items, and building invoices by hand. Ari does all of that the moment a deal closes.
“Our reps were wasting time doing this. LedgerUp helped us save time and we have prevented the need for 3-4 full time hires.”
Ari receives an event, executes the workflow, and writes outcomes back across your billing stack.
Collections Automation
You're the one sending awkward follow-up emails, tracking who owes what in a spreadsheet, and hoping people pay. Ari chases every dollar so you never have to.
“The Ah-ha moment was the email follow-ups. Where I just tell Ari, go follow up with all my delinquent customers and I just press send in Slack and it just does it and that's it. Like that saved a lot of time,”
Your Team Has Questions. You Shouldn't Be the Answer.
Contract details, invoice status, payment history. Your team asks you because no one wants to dig through five tools. Now they ask Ari instead.
“Our sales team used to ping me 20 times a day on billing questions. Now they just ask Ari in Slack.”
Billing Requests over Email
You're digging through threads, cross-referencing systems, and writing the same responses over and over. Ari handles it and only pings you when something actually needs a human.
“I was drowning in emails... We would get 100+ emails a day on billing questions. Ari has saved us so much time and effort.”
PO Requests
You're chasing customers for PO numbers before you can even send an invoice. Ari proactively asks for the PO, matches it to the deal, and sends the invoice the moment it's confirmed.
“It was so hard staying up to date with POs and I was always chasing people for them. Now this is 5 hours of my week I don't have to worry about.”
Usage Billing
You're exporting CSVs, running formulas, and praying the numbers tie out before the invoice goes out. Ari ingests your usage data, meters it against each contract, and bills your customers automatically - every cycle, every time.
“LedgerUp made usage so easy. They just connected to our usage data and now usage gets billed automatically. It's a game changer.”
All 5 contracts rated and invoiced — zero manual work.
Your tools stay. The busywork goes.
Connect your CRM, billing, and finance stack once, and Ari keeps invoices, collections, and records moving in the background.
HubSpotDeal moved to Closed Won
DocuSignContract terms extracted
StripeSubscription + invoice created
QuickBooksRevenue + GL synced
SlackTeam notified with context
Ari receives an event, executes the workflow, and writes outcomes back across your stack.
Connected to the systems you already run
Start with your core tools now, then expand into additional systems as your revenue ops grows.
50+ integrations supported, plus custom connectors for API-accessible systems.
Backed by Y-CombinatorProven results from fast-growing startups
Accelerate cash flow and scale quickly without adding ops hires.
Buzz speeds collections by 75% with LedgerUp, recovering ~$40K in previously past-due invoices within weeks.
“Ari makes our old billing process look like a snail. He's faster than any human and turned our quote-to-cash into a true autopilot.”
Tristan Lefler
Co-Founder and CEO at Buzz
“Ari took a job we dreaded and turned it into a Slack notification we look forward to. He's literally our new best friend.”
Adrian Varez Garcia
GTM Lead at HappyRobot
Gather saves 180 hours/month with LedgerUp
Enterprise grade security
Revenue data is among your company's most sensitive assets. LedgerUp is built to meet rigorous security standards.
Data privacy by design
Customer data is never shared, sold, or used to train models.
SOC 2 Type II compliant
Your data is protected with independent, industry-recognized compliance.
Built for trust at scale
Encryption, access controls, and monitoring keep your revenue data safe.
Ready to take manual work out of billing and revenue workflows?
See how LedgerUp brings your billing and revenue systems into one place so you can remove busywork and focus on growth.