Skip the engineering handoff
Cartesia’s engineers used to pitch in on marketing updates. It pulled them away from core work and slowed everything down.
With Framer, design and marketing now own the site from start to finish. They ship copy changes, launch new pages, and tweak layouts as needed. No engineers involved.
“Framer empowers us to break free from the traditional cycles of marketing, design, and engineering. Now we just build and ship.”
Show, don’t tell
Cartesia works on bleeding-edge voice technology. That makes it hard to explain in words alone. They needed a site that could quickly show what their product can actually do.

Framer helped them build high-fidelity pages fast. The team uses live demos and microinteractions to communicate ideas clearly. It makes stakeholder feedback easier and gives visitors an instant sense of what Cartesia offers.
A new look, overnight
Cartesia is scaling fast. They’re shipping state-of-the-art voice models and competing with the biggest names in AI. They needed a site that matched the sophistication of their products and their customers’.
Their team worked with Reboot Studio to create a sharper brand and scalable site. Since everything was built in Framer, Cartesia could take over immediately. No clunky handoff. No code translation. Just ongoing iteration and control.
Reboot Studio
Reboot is a boutique web studio based in Barcelona, known for crafting high-impact marketing sites for startups.
Cartesia
Cartesia builds ultra-realistic voice AI tools designed for developers. Their Sonic model powers real-time voice agents with the lowest latency and highest quality on the market.
20-50
2024
Series A
64M
Results
Marketing ships without engineers
New pages launch in minutes
Brand matured for enterprise buyers