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07/33 concept project

AI-Duo: AI agency · Poland

A conversation instead of an offer: companies hear how their assistant would sound.

Concept project - how I would build a website for a business in this field: AI agency. The business and its details are fictional.

AI-Duo website on desktop - screenshot of the live site
AI-Duo website on a phone - screenshot of the live site
Field
AI agency
City
Poland
Languages
PL / EN
Year
2026
Type
agency website

01The challenge

A business will not buy an AI assistant from a description, it has to hear it.

  • AI agency offers all sound the same
  • Clients cannot tell how an assistant handles a real call
  • A live chat with no limits costs money
Full description of the challenge

A company considering an AI assistant will not buy it from a description - it has to hear how it sounds. This is how I would build an AI agency site: instead of an offer, samples you can listen to, click and watch.

02What I did 5 decisions

  1. A call you can listen to: part of the AI-Duo website

    A call you can listen to

    A recorded call with a voice assistant in Polish and English, with captions that follow the words.

    More details

    A recorded call with the voice assistant (40 s in Polish, 33 s in English) with word-timed captions and a full transcript.

  2. A chat with real AI: part of the AI-Duo website

    A chat with real AI

    DUO answers live only from the site’s content, and a question limit keeps costs in check.

    More details

    DUO answers questions about the offer live, only from the website’s content. A question limit and bot protection keep the cost of chats under control.

  1. A script for two voices

    Headings read like a dialogue between YOU and DUO, each with its own typeface and colour.

  2. An avatar that introduces itself

    The video starts only on click, and the avatar says straight away that it is AI.

  3. All AI, all labeled

    Images, voices and avatar are AI-generated and labelled as such everywhere.

Details of decisions 03-05
  1. 03 A script for two voices

    Headings read like a dialogue: YOU and DUO, each in its own typeface and color. From the first screen, the site is a conversation.

  2. 04 An avatar that introduces itself

    The video starts only on click, and DUO says straight away that it is AI. It plays on iPhones too.

  3. 05 All AI, all labeled

    Images, voices and the avatar are AI-made - the footer and captions say so plainly.

03Result

Instead of reading an offer, a business listens to, clicks through and watches 12 sample scenarios.

Full description of the result

A site in Polish and English with 12 sample scenarios: voice, chat and avatar. Nothing jumps while loading, and speed is 98/100 on mobile and 100 on desktop.

Speed in Google’s test (out of 100)

98phone

100desktop

measured:

04DNA card

What the finish is made of

Click a color, typeface or corner style to strip it from the preview. What remains is the bare structure - the same one every website of mine stands on.

Colors

Heading typeface

Corner radius

05Found on Google

How customers find this website

  • Services right in the title: “voice agents, chatbots and AI avatars for businesses”.
  • The call transcript is plain text on the page, so Google and AI know what the recording says.
  • The Polish and English versions are linked, and a link shared on social media shows a proper preview.
  • The fictional agency demo is hidden from search engines.
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