For studios of 2 to 12
Ferro tracks the hours your team actually works, turns them into an invoice your clients recognize, and tells you who still owes you money — before your bookkeeper has to ask.
No card required · 26-minute average setup · Cancel from settings, not a phone call
What it actually does
Ferro watches your calendar and your git commits and drafts timesheets before you sit down at your desk. Rounds to the nearest 6 minutes, the way your contracts already do.
Tracked hours turn into a line-itemed invoice matched against each client's rate card. Approve it, and it's out the door — no spreadsheet round-trip.
A client at 80% of their monthly retainer gets flagged automatically, so you catch it before you've given away a week of overage work for free.
Bank memos get matched to open invoices automatically. You get a plain answer to "who hasn't paid" without opening your bank's website.
Studios running on Ferro
"We stopped losing Friday afternoons to invoicing. Ferro caught a retainer overage with Bloomfield Dental three weeks before we would have noticed ourselves — that's four billable hours we didn't eat."
"Our bookkeeper used to chase eleven open invoices by hand every month. Now she chases two, and they're usually just clients on vacation."
"The commit-based time capture is uncanny. It picked up 6.2 hours on the Halvorsen rebrand that I would have written down as 4."
Connect your calendar, set a rate card, and Ferro drafts the first invoice from this week's tracked hours.
Start free — no card