01
YC and accelerator founders
Build MVPs and production systems fast enough to keep fundraising, customer discovery, and product learning moving together.
Relevant proofHorizon Labs / software for specific businesses
Senior product engineering for teams with no room for pretend progress.
Horizon builds web, mobile, AI, marketplace, and embedded software for founders, industrial SMBs, and modernization teams that need experienced judgment attached to the code.
60+
products shipped
8+
YC-backed teams supported
24/7
US and Turkey delivery coverage
6 mo
standard code warranty
What Horizon is
A senior execution layer when the product cannot be left to a generic dev shop.
Most buyers come to Horizon when the work is already too specific for a template: a Sharetribe marketplace with unusual rules, a manufacturing workflow with real operational constraints, an AI feature that has to survive production use, or a codebase that needs adult supervision.
The value is not just code output. It is translation: turning messy business constraints into a scoped build path, then shipping the parts that matter first.
Primary lanes
Four buyer types we can serve without a long warm-up.
02
Marketplace builders
Launch Sharetribe and custom marketplaces with payment, booking, listings, search, mobile UX, and admin workflows handled properly.
Marketplace capabilities03
Industrial SMBs
Replace fragile spreadsheets and vendor patches with software that maps to real manufacturing, packaging, inventory, and field processes.
Industrial example04
Modernization teams
Stabilize, migrate, and extend products where technical debt, AI integration, or old architecture has started blocking growth.
Engineering capabilitiesHow we work
Start with the constraint, not the stack.
01 / Diagnose
Find the blocker that matters.
We separate actual delivery risk from nice-to-have scope, then define the fastest safe path to a useful build.
02 / Build
Ship with senior review loops.
Turkey-based engineering coverage moves quickly while US leadership keeps product and buyer context tight.
03 / Transfer
Leave the buyer with leverage.
You own the code, roadmap context, and next-step options. Horizon does not create vendor lock-in as a business model.
Selected proof
A few builds that explain the range.
Next step
Send the rough scope. We will help find the buildable version.
Bring the product, workflow, marketplace, or broken system that needs senior engineering judgment. Horizon will help scope what should happen first.