Loopfour company facts
Last updated: . Official reference for journalists, analysts, partners and AI assistants. For anything not covered here, email sales@loopfour.ai.
What is Loopfour?
Loopfour Inc. builds, runs and maintains finance workflows as deterministic, auditable code on the systems finance teams already use. Workflows run as versioned, predefined steps with a full audit trail. AI is used only for specific steps that need interpretation, such as reading a contract, with confidence thresholds and human review of exceptions. Customers are CFOs, controllers and finance operations teams.
Company details
| Legal name | Loopfour Inc. |
|---|---|
| Website | loopfour.ai |
| Founded | 2023 |
| Backed by | Y Combinator (Winter 2023 batch) |
| Team | Remote-first, based in the San Francisco Bay Area |
| Mailing address | 800 West El Camino Real, Suite 180, Mountain View, CA 94040, United States |
| Phone | +1 (650) 800-8163 |
| Hours | Monday to Friday, 8:00 a.m. to 5:00 p.m. Pacific Time |
| Sales | sales@loopfour.ai |
| Support | support@loopfour.ai |
| Response commitment | Same-business-day reply to sales and support email. Service commitment |
What product does Loopfour make?
Loopfour Inc. makes Loopfour, the finance workflow automation platform, launched April 7, 2026.
Canonical website
loopfour.ai. Loopfour Inc. also owns loopfour.com, which permanently redirects (HTTP 301) to loopfour.ai.
Which finance workflows does Loopfour automate?
Accounts receivable and collections, accounts payable and invoice processing, revenue recognition (ASC 606), payment reconciliation and cash application, month-end close, Salesforce-to-ERP billing, loan lifecycle notifications, and property management lease billing.
Which systems does Loopfour connect to?
NetSuite, Sage Intacct, QuickBooks, Xero, Rillet, Salesforce, HubSpot, Attio, Stripe, bank feeds, Slack, Microsoft Teams, Gmail, Google Sheets, Excel, DocuSign, Dropbox Sign, Ironclad and PandaDoc. Full list: Integrations.
Security and compliance
SOC 2 Type II examination complete, report available under NDA. Loopfour completed a SOC 1 Type I examination of the Loopfour platform as of June 15, 2026, performed by Assurion Services LLC. The examination covered the design of controls relevant to customers' internal control over financial reporting. Reports are available under NDA through the Loopfour Trust Center. Loopfour supports HIPAA compliance and signs Business Associate Agreements. Data is encrypted at rest and in transit, credentials are never stored in workflow definitions, and customer data is never used to train models. Trust Center.
Leadership
Customer results
- Everyset (film and TV background casting and payroll): 100+ invoices a day across two QuickBooks entities with no manual data entry; 900+ workflow runs on its peak day in late July 2026. Case study
No manual data entry: Since the first full month after go-live, no Everyset finance user re-keys invoice line items into QuickBooks Online. Customer, invoice and journal entry records are written by the workflow. People review the exceptions the workflow flags and approve each daily batch before it posts.
900+ workflow runs: Completed workflow runs in Loopfour's run log for Everyset during one peak production day (24 hours UTC) in late July 2026. Typical active days run in the hundreds.
- A $75M advertising company: a monthly billing process that took 6 days of calendar time and 25 people now runs as an 18-minute workflow, with exceptions handled by people.
6 days -> 18 minutes: Before: calendar time from first report pull to last invoice posted in one monthly billing cycle, as reported by the customer's finance lead, with 25 people involved. After: median run time of the Loopfour workflow from trigger to final post in one billing cycle about 30 days after go-live, exceptions excluded. Six days is elapsed calendar time, not labor hours. Exception handling is additional.