Handl - 2026 Pricing, Features, Reviews & Alternatives

Handl is a specialized billing automation software designed to integrate project management workflows with invoicing processes for agencies and service-based businesses. It addresses the persistent challenge of delayed payment by automatically generating invoices when project milestones are completed, retainer cycles elapse, or billable hours accumulate. The system then manages the payment collection process through scheduled reminders and follow up messages. Handl serves freelancers, small agencies, studios, larger agencies, and productized service providers across digital marketing, software development, and design industries.

The platform integrates with existing business tools and does not function as an all in one agency operating system. It connects with popular project management platforms such as Asana, Monday, Jira, ClickUp, and Trello along with accounting systems including Xero and MYOB. Stripe handles payment processing. The platform supports multiple billing models for a single client by accommodating milestone billing, retainer agreements, hourly billing, and fixed fee structures.

When a project milestone is marked complete in the connected project management tool, the system automatically generates contextual invoices to improve client understanding. A dedicated client portal displays project progress, current expenses, pending milestone approvals, payment history, active work status, and upcoming invoices. This portal enables one click secure payments through an encrypted interface. Cash flow forecasting capabilities provide real time financial tracking while a built in AI billing agent oversees the billing cycle. The agent leverages Model Context Protocol integration to surface billing insights and automate decision making. Integration with Slack delivers notifications to streamline workflow communication.

Handl operates as a middleware solution by pulling project data from management tools and pushing invoice data to accounting platforms to maintain synchronization without replacing either system. The integration architecture positions the platform as a connector between work execution and financial reconciliation. Payment handling is managed through Stripe with adherence to PCI DSS compliance to ensure secure transaction processing.