Customer support

Zenbox

Website

Overview

Zenbox is a browser extension that connects all of your SaaS services.Open an email, and Zenbox pulls in your customer information from dozens of services right into the sidebar.

Company description As recorded 2026-11-08

Founders & team

Sean Grove

Founder/CEO

Sean Grove builds systems that turn human intent into reliable software. At OpenAI he spent years in post‑training and alignment reasoning, helping develop model‑spec infrastructure and deliberative‑alignment techniques. He founded OneGraph (acquired by Netlify), was Principal Architect at Netlify, and now builds Linzumi. Sean enjoys writing about himself in the third person. Sean hungry. Sean work hard.

Founder profile As recorded 2026-09-15

Kev Zettler

Founder

Product engineer. Published Technical Author. Strong management and leadership background. Full stack javascript engineer. Experienced with all stages of the development life cycle for dynamic web projects. Cryptocurrency, Game Dev. Skils: Full stack Javascript, Node.js, React, React Native, Redux 3D, WebGL, Three.js, HTML5, CSS, MVC, PostgreSQL, SQL, MySQL, Redis, Websockets, Real-time, socket.io, Git. Ansible. Docker. AWS, Digital Ocean, Technical Writer, blockchain, cryptocurrency

Founder profile As recorded 2026-09-15
2team members reported
Source-reported As recorded 2026-09-15

News & product activity

Sources & observations

Y Combinator

Profile depthverified profile
Website observationwebsite reachable
Last website check2026-11-11
Location · source statedSan Francisco, CA, USA
Pricing evidenceNo pricing page confirmed
Maturity: Not assessed · 3 of 6 areas documented

Source-based assessment · automated evidence rules

The source reports an inactive or acquired company; current product identity needs review.

Maturity is an evidence-based assessment, not a success rating. It may understate the current stage where evidence is limited. Coverage records documented areas, not a complete or independently audited company history.

Stage definitions
independent websitesource corroborationreachable websitedescriptive evidenceclassified market and modelsourced people