We build the software
sailors actually use.
Bleutech Ventures designs, ships, and operates marine software — from a full sailing platform to a family of focused apps, all on one backend, one account, many front doors.
One platform. Many front doors.
Most sailing software makes you learn a whole system before it earns its keep. We build the opposite: sharp, single-purpose apps that each answer one question a sailor is already asking — quietly backed by the same engine that powers our flagship.
One backend, one account
Every app authenticates against the same cloud and shares design, models, and the live-data stack. Own three of our apps, keep one login.
Built for the real world
GPS that survives a locked screen, instruments that read your boat's NMEA feed, AI that coaches — engineered on the water, not just in the office.
Ship fast, compound
New products are thin shells over hardened, shared modules — so each launch is packaging and polish, not a rebuild. The catalog compounds.
SailboatRacer
The all-in-one sailing companion — sail live with a polar speedometer, race with GPS tracking and tactics, replay your track and your fleet, tune your rig for the forecast, and get AI coaching from your boat's own first mate.
A family of focused apps
Each one does a single job beautifully — and shares the same backbone as the flagship. Building toward the App Store, one launch at a time.
Deck Instruments
Connect any NMEA WiFi gateway and turn an iPhone or iPad into a big, glanceable readout — wind, speed, heading, depth.
BoatCompare
Side-by-side specs, sailing-character metrics, AI verdicts, a documented-vessel lookup, and a "dream dock" of favorites.
Race Tracker & Replay
One-tap GPS recording, real-time track replay, PHRF corrected time, and shareable race cards. Strava for sailboat racing.
Sail Drills Trainer
A pocket coach for on-the-water drills with GPS scoring and skill badges. The man-overboard drill alone is worth the download.
Crew Manager
Availability grid, saved roster, find-crew / find-a-ride marketplace, and an auto-generated pre-race crew brief.
AI Sail Coach
Photo-based trim coaching, a hull-fouling check, polar targets, and a conversational assistant that knows your boat.
Build the foundation once. Then ship a fleet of it.
A shared Swift package — auth, design, AI plumbing, and the live-instrument stack — sits under everything. A fix in the core fixes every app; a new product is a weekend of packaging, not a new company. That's how one builder ships a portfolio.
Partner, invest, or just talk shop.
Working with a sailing club, curious about the platform, or want early access to what's next on the slipway? We'd love to hear from you.