LedgerUp
“Can an AI agent own the contract-to-cash workflow that sits between CRMs, billing systems, and ERPs — without replacing any of them?”
Founded2023
HQSan Francisco, California, United States
Total raised$1.125M
Latest roundVenture Round, 2024
IndustryHorizontal SaaS / AR & Billing Automation
The story
LedgerUp (legal entity Up Dog, Inc.) is a YC-backed AI agent platform founded 2023 in San Francisco. Its product 'Ari' sits on top of existing billing/ERP systems (Stripe, NetSuite, QuickBooks, Sage Intacct, Chargebee) and automates the messy work between them — contract ingestion, invoice generation, cash application, collections follow-up, and submission to enterprise AP portals like Coupa and Ariba. Positioning: not a Stripe/NetSuite replacement, but the AI reconciliation and exception-handling layer around them.
Last 12 months
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Product timeline
2023
LedgerUp founded as Up Dog, Inc. in San Francisco to automate B2B SaaS billing and AR· founding
2024
Backed by Y Combinator across two funding rounds totaling ~$1.1M· funding
2026
Launched 'Ari' AI agent for contract-to-cash automation across Stripe, NetSuite, QuickBooks, Sage Intacct, and Coupa/Ariba portals· product
The stack
2 layers disclosed in LedgerUp’s embedded-finance stack
Payments / PSP
Accounting
in the full report
Accounting gap: none
16 more providers across 1 layer, with confidence-scored evidence and source URLs, are in the Embedded Finance Index report.