Conductor launches an iPhone app to control cloud coding agents

Why it matters

Conductor is extending its agent-management product beyond the Mac, giving developers a mobile surface for reviewing and merging work while cloud agents continue running. The release tests whether that oversight can move onto a phone.

On October 1st, Conductor co-founder and CEO Charlie Holtz promoted the startup's iPhone app as a way to run a team of cloud coding agents from anywhere. Apple's US App Store listing puts the product's first version earlier: version 1.0 is dated September 14th, with version 1.0.1 following on September 16th. The app is free to download and requires iOS 26 or later.

https://x.com/charlieholtz/status/2105769644498002130

The mobile app gives Conductor users a way to keep agents running, inspect code, check pull-request status and merge changes from an iPhone, according to the listing. That makes it a remote control and review surface for work happening in the cloud, rather than an attempt to put a full development environment on a phone. Holtz's X post linked directly to the App Store, while Apple identifies Melty, Inc. as the seller.

The shift extends a product that began as a Mac interface for running coding agents in parallel. Conductor's workflow separates tasks into workspaces, each with its own branch and working tree, so agents can make changes without colliding with one another. Developers can review diffs, open pull requests and merge completed work. The startup's documentation describes the workspace and review process; its cloud security documentation says cloud workspaces run in isolated Linux sandboxes hosted by Vercel, with repository files and session data stored in Conductor-managed cloud infrastructure.

That setup makes the phone useful for oversight between periods at a desk: developers can check what agents have produced and act on pull requests while the work itself continues remotely. It also puts code review and merge decisions on a small screen. Apple's listing describes those actions as app features, but does not quantify how many users have adopted the mobile product or how much development work can be completed from it.

Holtz's path to Conductor runs through product experimentation and quantitative finance. On his personal site, he says he worked in quantitative finance at Point72 before becoming a hacker-in-residence at Replicate, where he built applications. He studied cognitive neuroscience at Brown University, where he met Conductor co-founder Jackson de Campos through Ultimate Frisbee. The founders' initial product thesis was about coordinating multiple AI programmers; Holtz describes Conductor on his site as an app for managing teams of them.

In March, Holtz and de Campos said Conductor had raised a $22 million Series A co-led by Spark Capital and Matrix Partners. Their funding announcement said user growth was 10x from January to March 2026, a company-reported figure that came without a public customer count or revenue measure. The same post named engineers at Google, Meta, HubSpot, Chime, Intercom, Ramp, Datadog, Block, Flexport, Rippling, Amazon and Spotify as users, without saying how many people at each organization used the product.

That March post also described Conductor's intended reach as extending from MacBooks to phones and private cloud environments. The iPhone release delivers one piece of that plan: a phone-based interface for supervising cloud agents and handling their code-review workflow. Conductor is betting that as developers delegate more work to agents, the software needed to monitor and integrate that work will travel beyond the desktop too.