Retainer agreements
Define the monthly scope and term once, and keep it attached to every invoice that follows.
For marketing & advertising businesses
Retainers that renew, not relationships that drift.
Retainer work quietly expands until the margin is gone. KRBR keeps the agreed scope, the recurring invoice and the hours actually spent in the same view, so you can see which accounts are still worth it.
14 days freeNo card requiredFrom $10 per month
The parts that quietly cost you
Retainer scope that grew without the price following
Recurring invoices sent late, manually, every month
Hours tracked somewhere the client agreement cannot see
Renewal conversations that arrive with no evidence attached
One connected workspace
From first inquiry to final payment
Recurring invoicing
Bill the retainer on schedule automatically, with reminders handling the follow-up when a payment slips.
Time against scope
Track hours on the same project the agreement lives on, so an over-serviced account is visible before renewal.
Multi-client clarity
See every account, its status and its outstanding balance in one place instead of one spreadsheet per client.
Questions Marketing services businesses ask
Can I bill the same retainer every month automatically?
Yes. Recurring invoices send on their own schedule, with automatic reminders when one goes unpaid.
Can I see whether a retainer is profitable?
Time tracked against a project sits alongside what that project has billed, making over-serviced accounts visible.
Does it work for an agency with a team?
Team plans add seats, task delegation and shared client access across the workspace.
Run your marketing services business in one calm place.
Bring the clients. KRBR will help you carry the rest — starting at $10/month.
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