Supersolid
let man know what man can
S
Supersolid

Your technical cofounder.

We partner with founders and domain experts who have the idea and conviction but need the engineering and design to make it real. For 10% equity and nothing upfront, we build alongside you.

What we bring

Everything but the idea.

You bring the vision and conviction. We bring everything else it takes to turn it into a real, fundable company.

Product Engineering

Full-stack development across iOS, Android, web, and desktop. Senior architects embedded from day one.

Product Design

UX research, interface design, and product strategy. From rough idea to polished experience.

AI & Machine Learning

LLM integration, retrieval systems, agent architectures, and evals. Production AI from teams who have shipped it.

Infrastructure

CI/CD, cloud, monitoring, and deployment automation. Ship continuously from commit one.

Investor Network

Warm introductions to our investor pool when your metrics are ready. Not another cold deck into the void.

Incorporation & Legal

Company formation, equity structuring, contracts, and IP. Clean cap table from day one.

The deal.

10%
Equity we take
$0
Upfront cost
90%
Stays yours
4+
Platforms

Portfolio

What we're building.

Apps

Keonda

Order services on the water, connect with fellow travelers, coordinate with captains. Launching first in Ibiza.

Remi's Pantry

Scan your fridge, get AI-powered recipes, meal plans, and one-tap grocery delivery.

FaceJournal

Daily selfie journal with mood, health, and skin tracking. AI insights turn your photos into a personal narrative.

Music

Giovanni Sardi

Debut album production, distribution, and marketing for an emerging artist.

Trading

Integrator

Proprietary algorithmic trading across stocks, options, and prediction markets.

Let's build something.

Tell us what you're building and why you're the one to build it.