The flow editor

Visually build logic and automations for your forms

Easily configure custom server-side logic, integrate any service with an API and automate tasks in any stage of the form.

7r  ventures
Taiga
Privalia
Declarando
Byjove
Khama

Flow editor features

Run flows in any step of the form

Execute custom server-side logic flows in any step of the form. Validate data, jump between steps, integrate any service with an API and trigger different actions and automations based on form inputs.

Intuitive data autocomplete

Get data from your form fields and from previous flow actions using the autocomplete data menu.

Simply configure action fields by selecting the variables you need from previous executions of the flow.

Advanced expressions and calculations

Use math operators to do calculations and build logic based on its results. You can even use advanced functions as round, generate random numbers, transform between data types or use nullish operator "??" to build your logic.

Store state variables

Store custom variables and use them both in the form and the next flows linked to it.

Transform data, pass it through the different flow actions, use it to prefill form inputs or to modify form fields configuration.

Generate OTPs and filter emails

Generate temporal codes with native actions and send them to an email or a phone to verify that your user has access to it. In addition, you can block free emails and configure which domains are allowed.

Debugging mode

Check if everything is working properly by debugging your flows, action by action. Easily find and solve bugs by inspecting the inputs, outputs and errors of the actions of your flows after any execution.

What our clients say

"With Arengu, we are able to easily experiment and test our sign up flow, by separating it from our core platform. At the same time, the flow has become more robust when it comes to eliminate errors."
Peter Hanekamp
CEO, Taiga
"Arengu is a key part of our acquisition strategy to build personalized sign-up pages at scale. They are a flexible and easy-to-use solution to achieve our business goals."
Tahís Gómez
Acquisition Marketing, Privalia
"Thanks to Arengu we've been able to improve our customer registration experience, increasing the conversion rates by 30 %. All in a quick and easy way."
Rafa Rovira
Digital Marketing Manager, Khama
"Arengu is a quick, trustworthy and flexible solution that allowed us to launch faster in new international markets and keep our focus in our core platform."
Borja Maceira
CTO, Opositatest

Out of the box integrations

Send your data back and forth between Arengu and your favourite apps.

Frequently asked questions

What is flow history?
How’s Arengu different from other form builders?
Does Arengu have a free plan?
What is a flow?
How do I create a flow?
Can I integrate Arengu with other apps?
What’s the value in adding flows to my forms?
How to configure Arengu’s actions