Track time. Invoice clients. Flat price. No surprises.
Billio is time tracking and invoicing built for small agencies. One annual price — no per-user billing creep.
No credit card required.
One-click time tracking
Start a timer from anywhere in the app. It keeps running even if you close the tab.
Invoices in seconds
Pull unbilled hours into a professional PDF invoice with your logo and brand color.
Reports that matter
Hours by client, billable vs non-billable — know where your week actually went.