Retainr gives a freelancer or agency one place for clients: productised service packages with Stripe, PayPal or Razorpay checkout, client profiles, task and project tracking, a helpdesk, file storage, invoicing including recurring, and email automation, all white-labelled under the agency’s own brand.
Productising services is the strategic move it supports. Selling hours means quoting every job, negotiating every job and capping revenue at available time, while selling a defined package at a fixed price is purchasable without a conversation. The infrastructure for that, checkout plus delivery tracking plus support in one branded place, is exactly what does not exist by default.
SimpliXio advertises a $1 trial and reports over a thousand agencies, with Zapier and Google Analytics integration. No actual tiers or prices appear on the landing page, a white-label client portal is a system your clients depend on so migration later is disruptive, and productising services suits some kinds of work far better than others.








