Case Studies
The fastest-growing startups partner with LedgerUp to drive results.
HappyRobot: Transforming Billing in 30 Days
Gather: Automating AR & Contract Renewals with Ari
Buzz: Transforming Revenue Operations
What our customers say about us
Your billing and revenue workflows in a single system. Zero handoffs, faster collections, predictable cash flow.
“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
“Ari is great!! I love the DocuSign integration — it’s made contract handling so much smoother for us.”
Rishi Choudhary
Co-Founder at Kastle
“Highly recommend — implementing Ari means we’re billing faster, more accurately, and with way less manual effort across the board.”
Jesse Buckingham
Founder at Vooma
“Ari is great — just another team member! Can’t wait to see what’s coming!!”
.webp){kind=small}
Javier Palafox
Co-Founder at HappyRobot
“Genuinely don’t know how we’d handle RevOps without Ari. He’s become essential to how we run things.”
Michael Hess
Co-Founder at Outset
“We’re power users of LedgerUp! Seriously can’t recommend the product and team enough.”
Han Wang
Co-Founder at Mintlify
“Highly recommend them. Ari is the best product i have ever used”
Aaron Wang
Founder at Alex
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.