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SaaS  ·  Developer infrastructure

Tessera

A marketing site for a browser cloud that AI agents use to work on the open web. The audience is engineers, so the page sells with code instead of adjectives.

Role
Art direction, product design, front-end build
Built with
HTML, CSS and JavaScript, hand-written
Typefaces
Satoshi, Geist Mono
Year
2026
Tessera homepage hero with a code sample and an isometric cluster illustration

Overview

Tessera runs fleets of real browsers for AI agents: stealth sessions, residential proxies, and an extraction API that returns typed JSON. It is infrastructure, which means the people evaluating it are engineers who have been burned by scrapers before and do not trust a hero image.

I designed and built the site from a blank file. The working rule was that every claim on the page should be checkable by a developer in the time it takes to read the headline, so code, live state and plain numbers do the persuading.

Tessera hero on a phone
Stealth fingerprint checks on a phone
Autoscale panel on a phone

The same site at phone width. Each layout is composed for the small screen rather than scaled down.

Key decisions

  1. 01

    Lead with the code

    The hero puts a working snippet beside the headline: the install command, a five-line agent, and the JSON it returns with a timing. A developer can judge the product before reading a paragraph, which is the only kind of judgement this audience respects.

  2. 02

    A dark interface that reads as a tool

    Near-black canvas, a single electric blue reserved for live state and primary actions, and monospace for anything that is machine output. Keeping the blue scarce means it always signals that something is running.

  3. 03

    Show the console, not a metaphor for it

    Dashboards are usually blurred or abstracted on marketing pages. Here the session console is laid out in full, because seeing the operational view is what tells an engineer the product is real.

Selected views

In Figma

The design file, as it was built.

Pan and zoom the working file. Components, styles and every screen, live.

Open in Figma

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