Meta Acquires Multi-Agent Coding App Conductor; Its Cloud Closes Nov 20

TL;DR

Meta has acquired Conductor, the Mac app for running several coding agents in parallel across isolated copies of a codebase. The wind-down started the same day the deal was announced: new sign-ups closed on November 4, Conductor Cloud goes read-only on November 13, and cloud data deletion begins on November 20. Terms were not disclosed, and TechCrunch reports that Meta confirmed the deal without adding details. The team joins Meta's Superintelligence Labs to build what founder Charlie Holtz calls "the next interface", with something new promised for early next year. The same day, OpenAI announced its own acquisition of code-review toolmaker Pierre Computer. The layer that sat between the labs and your terminal is being bought by the labs.

What Conductor did

Conductor went live in July 2025, built by Charlie Holtz and Jackson de Campos under the corporate name Melty Inc., founded 2024. The problem it attacked: watching one agent type is a bad use of an engineer. The app spins up isolated copies of your repo, runs Claude Code or Codex in each, and gives you one review-and-merge view over all of it. You paid with your own subscriptions and API keys. Conductor never sold model access.

Conductor Cloud ran agents in sandboxed VMs for hours at a stretch, with an iPhone app to check in from anywhere. By March 2026 the company had a $22M Series A led by Matrix's Ilya Sukhar, who also led the seed, with Spark Capital, Y Combinator, and the founders of Notion and Linear aboard. That post claims 10x user growth since January, dozens of engineers using it inside Google, Meta, Spotify, Amazon, Datadog and Ramp, and YC startups writing all of their code in it. SiliconANGLE puts the current count above 100,000 users. Meta's own engineers were customers before they were owners.

Sixteen days to move your stuff

The announcement page reads like a train schedule with a hard stop:

• Nov 4: no new sign-ups or downloads. Pro features free for existing users.
• Nov 13: Conductor Cloud goes read-only. Active subscribers get refunds.
• Nov 20: cloud shuts down and cloud data deletion begins.
• Early 2027: the local Mac app stops getting new models and critical fixes, and its data is deleted as well.

To get out: Settings → Account → Export data for a full archive, or right-click a cloud workspace and pick Transfer to local. The company says it never sold or trained on user data, a claim that becomes easy to audit on November 20, when there is no data left to audit. Sixteen days from announcement to deletion is less notice than most gyms give before cancelling a class.

Why Meta wanted this team

Axios broke the story and reports that people familiar with the deal say Meta wants the team's shipping speed applied to its next generation of AI coding tools. That fits Meta's year in code: Muse Code, its agent for large codebases, launched August 5; the consumer Muse apps passed 10 million US downloads in 40 days by October 20; October 15 brought Muse Spark Open, an open-weights 816B-parameter model pitched at coding and long agent runs. Meta also bought the viral agent platform Moltbook in March.

Holtz's changelog entry for version 0.93.0 ships bug fixes alongside the company's obituary, which tells you what kind of shop Meta is buying. His note promises "some big, crazy plans for the next interface" and on X he said he is looking forward to working with Meta chief AI officer Alexandr Wang and Nat Friedman, who heads product at Superintelligence Labs, adding that "MSL has the highest talent density of all the labs." Ten signatures sit under the farewell.

The same day, OpenAI bought the other half of the layer

OpenAI said it will acquire Pierre Computer, a code-review and developer-tools company whose open-source tools, OpenAI says, already power parts of Codex. Axios framed that deal as a run at GitHub. In June, OpenAI had already announced a deal for Ona, which runs coding agents in cloud sandboxes.

Build a better cockpit around somebody else's jet engine, and sooner or later the airline buys the cockpit. Conductor's whole product was a cockpit for engines made by Anthropic and OpenAI, and the buyer was the one major lab whose models it did not run. Menlo Ventures' latest enterprise survey estimates Claude Code and Codex alone account for $24.0B, 70% of enterprise coding spend. The labs already owned the engines. This month they started buying the dashboards.

If Conductor is your daily driver

• Export now, not on Nov 12. Cloud workspaces transfer to local with a right-click; full archives live under Settings → Account → Export data.
• The durable idea is stock git. Parallel worktrees, one agent per worktree, a review queue on top: git worktree add costs nothing and cannot be acquired.
• If you build products on top of lab models, note the pattern. Wrappers with real usage are getting bought or cloned by the labs they wrap. The parts that survived were the workflow and the data, in that order.
• Early 2027 is the outer limit for the local app. Whatever you love in it, plan a replacement; the replacement is promised for the same window and is still undescribed.

Caveats

• Deal terms are undisclosed. Every motivation claim comes from unnamed people familiar with the deal.
• The 100,000+ user figure is Conductor's own website. The 10x growth claim is from the company's Series A post.
• "The next interface" is undescribed, and the early-2027 local wind-down is a plan announced the same day as the acquisition. Post-acquisition plans drift.
• Muse download numbers are Meta's own reporting.
• Nothing in the announcement says Conductor's features will ship inside any Meta product. The timeline is the tell: acqui-hires keep the people and retire the product.

Key Takeaways

• Meta acquired Conductor, the parallel coding-agent app with a reported 100,000+ users, on Nov 4. Terms undisclosed; Meta confirmed the deal to TechCrunch.
• The deadlines: cloud read-only Nov 13, cloud shutdown and data deletion Nov 20, local Mac app maintained only into early 2027. Export via Settings → Account → Export data.
• The team, ten signatures on the farewell, joins Meta, with Holtz pointing at Superintelligence Labs, to build "the next interface", promised for early next year.
• The same day, OpenAI announced the Pierre Computer acquisition, after Ona in June. Both labs are buying up the orchestration and review layer around coding agents.
• Conductor ran Anthropic's and OpenAI's agents, and Meta bought the neutral cockpit. Menlo estimates Claude Code and Codex at $24.0B, 70% of enterprise coding spend, so the layer above them had few independent owners left.
• The reproducible core of Conductor is plain git worktrees plus per-worktree agents, which survives any acquisition.

Sources: Conductor announcement, Conductor changelog 0.93.0, Conductor Series A post, TechCrunch, SiliconANGLE, Axios, OpenAI on Pierre, Axios on Pierre