Zag is an AI review agent platform for teams shipping iOS, iPadOS, and macOS apps. You describe review agents in TypeScript or Swift that actually build, test, and run your app on every PR, catching bugs and security issues before they reach a human reviewer.
Under the hood, Zag runs on dedicated Apple Silicon in real macOS environments with Xcode, simulators, and your full toolchain.
Zag offers at-cost macOS compute at $0.015/min - 5× cheaper than any other macOS runner on the market.
Abdullah Nauman
Co-Founder @ Zag. Previously product at Google Ads and ML at Google Search. Previously at Google, shipped product features for new advertisers and built large-scale ML infrastructure for measuring cross-site conversions on Search. Took a year off college to join as second employee at a YC startup. Separately scaled a bootstrap SaaS to $30k MRR. Also wrote low-level imaging software for silicon wafer manufacturing.
LinkedInAbdullah Nauman
Co-Founder @ Zag. Previously product at Google Ads and ML at Google Search. Previously at Google, shipped product features for new advertisers and built large-scale ML infrastructure for measuring cross-site conversions on Search. Took a year off college to join as second employee at a YC startup. Separately scaled a bootstrap SaaS to $30k MRR. Also wrote low-level imaging software for silicon wafer manufacturing.
Abdullah
Built ML infrastructure at Google powering core Search systems; previously product at Google Ads and ML at Google Search.
Saad Jamal
ceo @ claybird. prev. ml infra at tesla autopilot. law school dropout. Before Claybird, Saad trained reasoning models with Ashish Vaswani, author of the famous Attention Is All You Need paper. At Nuro, he developed an ML Compiler framework that enabled running the perception layer across multiple GPU's. And at Tesla he built infrastructure that halved the time it took to train Planning & Controls models. He also served at the Supreme Court of Pakistan and dropped out of UChicago Law.
LinkedIn