Pull a client's unbilled time, expenses and mileage into a numbered, branded invoice in seconds. Then let the invoice tell you what happened: when it was viewed, and when it was paid.


Select the work to bill and the invoice is drafted for you, with sequential numbering, your prefix and a branded PDF.
An invoice moves from Finalized to Viewed the moment your client opens it, then to Paid. No manual updates.
Client-direct lines sit on top, each project gets its own subtotal, and there is one total at the bottom.
Clients pay from their portal through Stripe. You pay only Stripe's processing fee, with nothing added on top.
See what is overdue in an aging view, send reminders in bulk, or set rules that follow up as an invoice gets older.
Carry a balance from before Qatalyst into a client's account, and apply a late fee automatically.
Pull the client's approved, unbilled work into an invoice.
Your client gets a secure link, sent from your own mailbox if you connect one.
They pay by card and the invoice marks itself Paid.
Yes. Approved time, expenses and mileage for a client are listed as unbilled work, and you pull them into an invoice without retyping anything.
The invoice status changes to Viewed the moment the client opens it, and to Paid when the payment arrives.
Yes. Clients pay by card from their portal through Stripe. Qatalyst adds no fee on top of Stripe's processing fee.
Yes. You can send reminders in bulk from the aging view or set rules that send them automatically as an invoice gets older.
Connect the work your team does to the money you collect, so nothing gets lost in between.
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