AI Agent for UX testing

Instant suggestions
to improve your
‍UI design and  messaging

Get feedback and suggestion on how to improve your marketing copy and your UI design. Test live websites and Figma designs in seconds.

Test your messaging

Start for free

Test your UI design

Start for free

Usability test your design

Start for free

AB test your designs

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Features

Use interfas to get quality user and product insights in minutes

Test your product's UI and marketing copy in minutes

Set up different UX studies to gain powerful insights about your product, website or your users.  

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Create personas

Create personas in minutes and get their feedback on your designs.

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Test Figma wireframes and live products

You can run studies in  live websites and Figma wireframes.

AI Assistant

Ask questions directly from your study, ask for help, brainstorm and do more with our assistant.

How it works

Build faster products with just 3 steps

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Create a persona

Build a persona by uploading documents and sharing insights of your users.

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Set up a UX study

Choose one of our studies and get product and user insights in minutes.

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Get actionable feedback

Get suggestions and feedback that you can work on, and a to-do list with changes.

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Product feedback in seconds

Find improvement opportunities and product insights

Run a product study and get high-quality feedback on your messaging or UI design, and get suggestions on what to improve to make your product more enjoyable, and convert more.  

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Get actionable high quality feedback in minutes

Instant suggestions on how to improve your product and user insights.

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Test new iterations of your product faster

Test your product's and website's UI or copy, and put in more iterations.

Start for free

Use Cases

Built for product teams
that need insights fast

Product Designers
UX Designers
Product Managers
Product Designers

Analyze the UI & UX of your product

Improve your product's UX effortlessly with our AI insights. Simplify user interactions, understand what works, and make your product a joy to use.
UX Designers

Test  wireframes and websites before you go live

Ensure flawless UX before you go live with our AI-powered testing tools. Catch and correct usability issues, copy inconsistencies and refine interactions.
Product Managers

Increase the conversion of your websites

Boost your website's UX with our AI-driven insights. Get feedback on the copy and the UI on your website, learn what's not performing well, and how to improve it.

Start your 14-day free trial

Use Interfas to get instant feedback on how to improve your Figma wireframe, website, or digital product.

Get started for free

Pricing & Plans

Explore and choose the perfect plan for your needs.

Monthly

Yearly

37% OFF

Free

€0

Free forever

2 Studies

1 persona

Limited chats with AI Assistant

No teams features

Get started for free

Pro

€99

/ month + €45 per extra seat

Most Popular

100 studies

Unlimited personas

Unlimited chats with AI Assistant

3 seats included (€45 per extra seat)

Start 14-day free trial

Enterprise

Contact sales

Custom pricing

Everything in Pro + unlimited studies

Unlimited seats

Advanced data and privacy features  

Dedicated customer support team

Book a call

For Enterprise plans please contact sales.

Learn how Interfas can save you weeks in UX & product testing  

Book a demo and learn about Interfas features.

Book a demo

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