When a new form submission received in 123 Form Builder, create a new customer in Pabbly Subscription Billing, and add a new subscriber in Campaign Monitor
When a 123 Form Builder form comes in, FlowMattic creates a Pabbly customer and adds the contact to Campaign Monitor, syncing billing and marketing from a single submission.
Webhook
Pabbly Subscriptions
Campaign MonitorFree · import into FlowMattic in one click
Every step, explained
Import the template and this whole chain runs on autopilot — here's exactly what happens on each run.
Built to own, not to rent
No-code setup
Import the JSON, connect your accounts, and go live in minutes. Every step is pre-mapped — you only add your own credentials.
Runs on your server
Self-hosted on your WordPress install. No per-task fees, no data leaving your infrastructure, no monthly SaaS bill.
Fully customizable
Open it in the visual builder and reshape it — add branches, swap apps, insert filters. A starting point, not a cage.
Related workflows
Other ready-to-import automations from the FlowMattic library.
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