# How VSee uses Rillet

**30 days → 4 days** month-end close, start to finish

As published on [rillet.com](https://www.rillet.com/case-studies/vsee-cut-its-month-end-close-from-30-days-to-4-on-rillet). Captured by usedby on 2026-10-08.

- Company: [VSee](https://www.usedby.ai/companies/vsee.md)
- Tool: [Rillet](https://www.usedby.ai/tools/rillet.md)
- Teams: Finance, Accounting

## What the story says

VSee's outsourced finance team uses Rillet to run month-end close, with an AI agent matching insurance deposits to paid claims and posting AR entries. It also generates customer invoices from billing files, and posts depreciation, amortization and journal entries automatically, with AP flowing in via Ramp.

Summary written by usedby from the source page, in English. The figures are those of Rillet and VSee, not ours.

> VSee's month-end close was painfully manual and took 30 days on a legacy system. The team wanted a system that automated the work instead of adding to it.

- **5 minutes**: “About 200 invoices from templates in roughly 5 minutes”

> We would literally take the entire month to close. The invoicing process was extremely manual, the posting of the AR payments was manual, posting invoices in the AP module was manual. Nothing was automated, and we wanted a system that was AI-driven and automated.
>
> Jerry Leonard, Fractional CFO, ClearBridgeCFO, for VSee

## What usedby checked

We compared the story with its live page on 2026-10-08.

- Checked: the figure 30 days → 4 days is on the page; its label is our wording.
- Checked: the passage quoted above is copied word for word from the page, near the name of VSee.
- Checked: VSee uses Rillet. Confirmed line. Latest check across sources: 2026-10-08.
- Not checked: the result itself. We quote it; we did not measure it.

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Source: https://www.usedby.ai/case-studies/vsee-rillet · How we check: https://www.usedby.ai/methodology