Retainr

Retainr is a cloud-based client management platform for freelancers and agencies that want to productize services and run onboarding, delivery, and communication from one place.

Key capabilities include:

• Branded client experience with custom client portals, white-labeling, and custom domain support, plus branded Android and iOS apps for clients.
• Service selling, orders, and billing with packaged offerings, magic links for signup and payment, and built-in invoicing with support for one-time and recurring invoices.
• Delivery and collaboration with task assignment, workflow tickets, real-time progress visibility, chat, file storage, and a built-in helpdesk/support desk.
• Analytics and automation with performance and client insights, AI assistance to speed up workflows, plus Zapier, webhooks, and Google Analytics/Facebook Pixel integrations.

Pricing: Paid, plans start at $37/month; additional tiers include $39/month, $99/month (Freelancer), and $289/month (Agency). A $1 trial and trial options are listed.

Notable for combining productized service selling, payments/invoicing, and client delivery tools in one system, reducing email back-and-forth by bringing teams and clients into a shared workspace. It is also positioned as trusted by 1,000+ agencies.