Rebuilding Legal from the Inbox Out
We believe the future of legal isn't a law firm. It's an interface.
At Greyball, we're building the first AI-native legal inbox — a system so smart, it can read, understand, and respond to legal requests across your company.
Why? Because email is where legal work starts. And today, it's where everything breaks.
Our Mission
To free in-house legal teams from the flood of routine work — so they can focus on decisions, not distractions.
The Problem We're Solving
Legal teams are overwhelmed.
Hundreds of emails, scattered contracts, siloed knowledge.
No structure. No memory. No visibility.
Tools made for sales or support don't work for legal.
And most "legal tech" still expects lawyers to be the UI.
So we flipped the script:
We made the inbox the product. And built an AI legal teammate called Carl to manage it.
From chaotic email stream to structured, intelligent workflow system
Our Product
Carl is your always-on AI legal operator.
Reads & Responds
He reads inbound legal requests and drafts accurate responses based on your playbooks and preferences.
Flags & Routes
He identifies risks and routes approvals to the right people at the right time.
Files & Organizes
He automatically files documents across your org's inbox, drive, and knowledge base.
Learns & Improves
He continuously learns from your team's feedback to get better over time.
Carl doesn't replace your legal team. He's the first layer.
A superintelligent filter that shields your people from the noise — and sends signal upstream.
Our Vision
We're building the interface layer for legal — starting with SMBs, scaling to the enterprise, and eventually powering every internal legal function across the globe.
Just like GitHub transformed engineering workflows and Notion reimagined internal docs, Greyball is redesigning legal ops around automation, visibility, and velocity.
Automation
Eliminating repetitive tasks through AI
Visibility
Creating transparency across legal workflows
Velocity
Accelerating legal response and execution
Led by Lawyers and Legal Tech Experts
We've been at the forefront of legaltech at McKinsey. We have practiced law and experienced the painpoints first hand.
And now we're building to solve the problems we have seen.
Reach Out
We are eager to partner with forward-thinking investors to help scale this category-defining company.