About
About Super Durable
Super Durable builds Dex, an open-source framework for durable execution, and two products on it. Dex AI Platform builds, runs and improves apps for long-running processes. Managed Dex Engine runs Dex servers for teams that write their own Dex code.
Our team has worked on durable execution for ten years. Quanzheng Long was a founding engineer of Cadence at Uber and created iWF at Indeed, where more than 20 teams run millions of workflows on it every day.
Founders.

Quanzheng Long
Co-founder and CEO
Founding engineer of Cadence at Uber. Created iWF at Indeed. Former tech lead for LangGraph at LangChain.

Zane Zheng
Co-founder and COO
Ten years at Amazon as a principal product manager, launching subscription and AI products used by millions of customers.
Talk to us.
Write to hi@superdurable.io, or pick a time for a 30-minute call.