A free cash flow forecast you don't have to vibe code

Cash flow forecast
Opening balance
Projected closing cash, Dec
Highlights

December cash-in is $3.3M across 840 open invoices, modeled on when each customer actually pays.

Aged AR recovery+$450k
Invoices running later than the customer usually pays, forecast to catch up in December.
Acme pays 12 days late
Its October invoice lands in November, so that's where the forecast puts it.
Harber Industries renewal+$900k
Renews December 12. Cash typically lands 9 days later.
AugSepForecastOctNovDecJan
Cash in$2.8M$3.1M$3.05M$3.2M$3.3M$3.4M
Cash out$1.9M$2M$2.2M$2.3M$2.4M$2.45M
Acme churn----$600k-$600k-$600k
Net cash$900k$1.1M$850k$300k$300k$350k
Closing cash$3.08M$4.18M$5.03M$5.33M$5.63M$5.98M
Ask about your forecast...

Know where your cash is headed, for free

A cash flow forecast that builds itself from your accounting, stays current on its own, and lets you steer it in plain English. Months out, in minutes. Every number shows its work.

Your data is protected

Encrypted, used only to build your forecast and deleted when you ask.

All the flexibility of the forecast you'd vibe-code yourself, none of the maintenance

Connect your AR data, AP data and a bank statement. A working forecast builds in minutes.

Steer it in plain English, the same way you'd steer a prompt.

Cash in forecast from how your customers actually pay, not the date on the invoice.

Solving your forecast pains

Pain
How Lunos solves it

Your FP&A tool can't model the one thing that matters this quarter

Legacy tools are cookie-cutter and don't reflect your business, so the number comes out wrong. Lunos fits your business, and you change any assumption just by asking.

Your spreadsheet breaks the third time an assumption changes

The forecast you build yourself is exactly right until Monday, when the data has gone stale and nobody else can open it. Lunos stays current on its own and lives in one place.

The fancy forecasting software is super precise, but not accurate

Machine-learning tools project from a series they don't understand. Being fitted to your business matters more than fancy prediction. And because nobody pays on the due date, Lunos forecasts cash in from how each customer really behaves.

How Lunos is different

The vibe-coded forecast, without the vibe coding

Everyone is building their own forecast in Claude and ChatGPT because it finally fits them. Lunos gives you all of that flexibility, minus connecting your bank by hand, building the charts, and keeping it alive. It auto-refreshes. You just use it.

Fitted to you beats fancy prediction

The problem with forecasting was never precision. It was making it work for your business. Lunos is built around your customers, your invoices and your assumptions, not a model that treats you like everyone else.

Built to be shared, not screenshotted

Local spreadsheet forecasts stay trapped on individual laptops. Lunos provides a free, collaborative one where your entire team builds and edits a single live forecast. And your board sees real-time data instead of static screenshots.

A working forecast in minutes

Connect your accounting and it builds itself. No template to fill in, nothing to maintain.

Boost collections with Lunos

Turn Lunos on and it works your receivables to hit the forecast, so over time the number on the screen becomes the number in the bank.

Cash in you can actually trust

Modeled on how each customer really pays, not their due dates. If they're already past when they normally pay, Lunos knows they're probably not paying on time.

One live number for the board

Always current, always shareable. No more emailing around a forecast that stopped being true a week ago.

Frequently asked questions

Your forecast is a few minutes away

Free, built from your own data, and yours to keep. No migration, no project plan, no consultants.