Use cases

Onboarding & profiling flows

Create completely custom onboarding screens and account settings forms. Reduce friction, qualify users and iterate over your user onboarding flow.

Mutua Madrileña

Flexibility to adapt your onboarding and profiling flow to your needs

Allow users to configure the default settings of their new account in a frictionless way, to explore the product with the basic configuration done. Request settings data after user registration with completely custom account settings forms

Complement Auth0 actions building experiences for the end user with forms and flows. Build custom UI components and logic that can be prompted in your sign-up or authentication flows.

Build different paths and behaviors for your form. Trigger different steps and automations based on user responses or any check made on the backend.

Collect one-off and recurring payments directly in your forms with our native Stripe integration. Just copy and paste the Publishable and Secret key from your account to use it.

Easily integrate common services like Auth0, Supabase, Airtable, etc. with the provided set of native actions. Plus connect any service with an API with the ‘HTTP Request’ action.

Popular features

Discover all our platform features and use them in your flows

"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

Get started with a template

Import a template with just a few clicks and adapt it to your needs


Contact form

A contact form with basic details to allow users to reach you out.

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Progressive profiling with Auth0

Gather new information about your users the next time they sign in.


Signup form with email OTP verification with Supabase

Verify your users' email address sending them a one-time-password (OTP) and sign them up with Supabase.

Data verification

Dynamic input fields

Send invitations by email to other users with this form with dynamic inputs.

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Data verification

Custom OTP verification code UI

A custom field to allow the user to input the OTP or temporary code.

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Paywall and signup form with Supabase and Stripe

Create a paywall with Stripe and send customers a magic link to log in automatically.

See all the templates

Security and privacy by default

We help you comply with your security and privacy policies. You decide where you want to store the information you collect, and who has access to it.

SOC 2 certified

Monitored by a 3rd party to stay compliant with SOC 2 security standards.

GDPR compliant

Full control of your data to help you comply with your privacy policies.

Hosted in the EU

Servers and data are securely hosted in the European Union.

Encrypted data

Data is stored encrypted using the AES256 algorithm.

Learn more about security

Out of the box integrations

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

A native experience for your brand

Style our forms following your brand guidelines and embed them into your frontend framework with a single line of code.

Explore the docs

Frequently asked questions

How’s Arengu different from other form builders?
Does Arengu have a free plan?
Can I integrate Arengu with other apps?
What kind of use cases can I build?
Can the design of the forms be fully customized?
How can I measure the impact of form changes?
What data does Arengu store?

Getting started with Arengu

Arengu allows you to build all your user flows connected to your current stack, and avoids coding all the UI, complex integrations, validations or logic from scratch. Try it for free and start building faster and scaling your application needs as they grow.