About

We run what we build.

A profitable crypto HFT firm operating since 2018. We trade our own capital, build trading operations for firms that need one, and validate external strategies against real markets.

Open for allocator partnerships, build engagements, and strategy validation in 2026.

Founded
2018
Location
San Francisco
Entity
Martian Mobile LLC

We are not a wealth app or an infrastructure vendor. We are a proprietary trading firm — a small, senior team that has run high-frequency crypto systems through every market condition since 2018.

Seven-plus years of operating production systems taught us where they break: exchange collapses, bank failures, black-swan liquidity. That operational scar tissue is the product.

We built the three doors on this site to be what we wished existed when we started — a way to validate an edge on real fills, stand up a desk without a two-year build, and put capital behind proven strategies, with no one giving up their IP.

How we operate

Skin in the game

We run our own capital on the same systems we offer. Every design decision comes from real P&L on the line — if it doesn't survive our own trading, it doesn't ship.

Your edge stays yours

We respect IP because we guard our own. Strategies, code, parameters — they stay with you. We see performance, not internals.

Proven, not promised

$1B+ in annual volume across 15+ venues, profitable through every market condition since 2018. The track record is the pitch.