Visual workflow builder
Build flows visually with reusable AI steps, conditions, actions, approval gates, and mapped outputs, then test and publish them with confidence.
JustFlows
JustFlows is a fully-featured PHP platform that allows you to start your own AI-powered workflow automation SaaS in no time.
Version 1.0.0 (Updated Sep 15, 2026)
Build flows visually with reusable AI steps, conditions, actions, approval gates, and mapped outputs, then test and publish them with confidence.
Describe what you want to automate, and Flowy can draft workflows, explain steps, suggest fixes, and help connect the right tools.
Create reusable agents with provider accounts, model settings, prompts, skills, attached knowledge bases, MCP servers, and tools that can be dropped into workflow steps.
Organize flows, integrations, AI accounts, members, invitations, and operational activity around each workspace so teams can keep automation scoped and auditable.
Connect workflows to app events, webhooks, external services, MCP capabilities, and custom tool definitions so agents can do useful work inside the systems teams already use.
Sell workspace plans with monthly or yearly pricing, trials, and usage limits, and take payments through twelve providers.
The infrastructure, safety, and platform pieces that ship with JustFlows.
Bring your own model accounts into the workspace and choose the right provider for each agent, workflow, and operating cost.
Keep automation useful without making it reckless: route low-confidence or sensitive steps into approval queues, track executions, and inspect runtime logs.
Round out the launch with the platform essentials that make a workflow SaaS easier to operate, customize, and grow.
Get the source code, keep control of your data, and launch on your own infrastructure without recurring platform fees.
Every license includes
Includes source code, free updates, and six months of product support, subject to the license terms.
Regular license
Extended license
RecommendedEach license covers one end product.
Checkout is completed on Gumroad. The final total, including any applicable taxes, is shown there.
Access your product and license in the customer portal after checkout. New customers receive a setup link.
By purchasing, you agree to the license terms, Terms of Service, and Refund Policy.