How Lovable vibecodes production software at scale

Vibecoding a beautiful, working prototype is easier than ever. Running a platform that non-developers use to ship production software is a different engineering problem. Today, software built on Lovable serves 600M+ monthly sessions. In this session, Fabian Hedin, Cofounder and CTO of Lovable, walks through the systems Lovable built to run Claude reliably at consumer scale — the fleet-learning layer that catches coding mistakes, the eval loop that gates every model release, and how to keep Lovable itself improving.

Fabian Hedinhost

May 20, 202631mWatch on YouTube ↗

EPISODE INFO

Released: May 20, 2026
Duration: 31m
Channel: Claude
Watch on YouTube: ▶ Open ↗

EPISODE DESCRIPTION

Vibecoding a beautiful, working prototype is easier than ever. Running a platform that non-developers use to ship production software is a different engineering problem. Today, software built on Lovable serves 600M+ monthly sessions. In this session, Fabian Hedin, Cofounder and CTO of Lovable, walks through the systems Lovable built to run Claude reliably at consumer scale — the fleet-learning layer that catches coding mistakes, the eval loop that gates every model release, and how to keep Lovable itself improving.

SPEAKERS

Fabian Hedin
host
Lovable team member presenting how Lovable’s platform scales and “self-heals,” ending with a hiring pitch for lovable.dev/careers.

EPISODE SUMMARY

In this episode of Claude, featuring Fabian Hedin, How Lovable vibecodes production software at scale explores lovable’s self-healing platform reduces user “stuck” moments at scale Lovable evolved from the early GPT-engineer demo into a chat-plus-preview product used to build everything from landing pages to complex web apps at massive scale.

RELATED EPISODES