Marblo Beta Is Open — We're Looking for Founders

Let me start with a confession. For the past few months, I've fallen asleep after handing work to six agents at once. In the morning I'd open the kanban board and find tasks that had moved to REVIEW overnight. One person, running a team. That's the feeling I want to share with you.

The Marblo beta is open.

So what is Marblo

In one line: a desktop app that directs several AI coding agents on a single kanban board at the same time. Where Cursor or Copilot seat one agent next to you, Marblo puts you in the orchestrator's chair — running Claude, GPT/Codex, and Antigravity side by side on one screen.

You stop being the person typing every line. You become the person who splits the work and reviews what comes back.

What you get as a Founder

This beta isn't just "try it early." We call our first users Founders, because you're building this with us.

• Free beta — full features before launch. Nothing locked. You're first in line for multi-agent orchestration.
• Up to 6 months of Marblo Pro, free. Use it for a month, submit a 7-question feedback survey, get Pro for 3 months. Get picked as a top respondent and finish a 30-minute video interview, and it stretches to 6.
• A lifetime Founder Discord channel. First dibs on new features, a direct line to the developers, workflows shared between members. The channel stays yours for life — even after Pro expires.
• 50% off the course (optional). If you want it, the "Building AI Agent Systems with Claude Code" course at double the early-bird discount.

We ask one thing in return: use it, and tell us the truth. Where you got stuck, what clicked, what you'd actually pay. That one sentence shapes the next version.

Who it's for

The developer who wants to push a team's worth of work alone. Anyone who's felt the frustration of wanting backend, frontend, and tests moving at once — with only two hands. Anyone tired of being locked to one AI vendor who'd rather swap models to fit the moment. And most of all, anyone who wants a say in the product before it sets.

How to apply

One line of email. It takes a minute. But it isn't first-come-first-served — we read every application and select people who want to build this seriously with us. If you're chosen, we email you access, a Pro coupon, and a Discord invite.

Korea's public launch is July 28, 2026. Founders get their hands on it before that.

All you need is one API key or subscription for the model you want to run. That's it.

Apply as a Founder now. Want the fuller picture first? Start with What Is Marblo.

Come feel what it's like to hand work to six agents and go to sleep.