Built without getting burned.
Prototype, design, full-stack build, and launch support from the same senior team since 2019. Choose fixed scope or estimated hours: under 250 hours/month is $120/hr; over 250 is $100/hr. Estimates and clarification meetings are always free.
Free · scoped by an engineer, not a sales rep · analogies welcome
Vibe-coded something? We make it production-ready.
Bring your ChatGPT, Lovable, or Base44 prototype, or a napkin sketch. We review it free, tell you honestly what's salvageable, and turn it into a documented, security-reviewed, SEO-ready product with a 6-month warranty.
Choose the model that fits your runway.
Estimated Build · Under 250 Hours
$120 /hour
For evolving scope or a staged launch
Written hour range with a hard ceiling
Pay only for approved development hours
Billed every two weeks
Same senior team through launch
Team-Scale Build · 250+ Hours
$100 /hour
Volume rate above 250 development hours/month
Parallel product and engineering workstreams
Written hour range with a hard ceiling
Billed every two weeks
6-month warranty on delivered code
Fixed-Price Product Launch
Quoted before work begins
Prototype, product design, full-stack build, and launch support
Acceptance criteria and milestones agreed in writing
Product wireframes available from $2,500
Free estimate and clarification meetings
6-month warranty on delivered code
Founders who'd do it again.
“One of our clients spent two years with a larger team trying to ship their MVP. Two of our engineers delivered it in four months.”
Victor Tang, CPO, Corros
“One of the most technically gifted leaders and engineering teams I've ever worked with. Swift executors and generally very likable people.”
Sonny Mo · Co-Founder & CEO, Bloom (YC W21)
“They absolutely nailed it: on time, without busting the budget. They kept things smooth throughout.”
Josh Archer · CTO, Arketa (YC S20)
“We worked with another agency and faced surprising costs because of unthought estimations. Working with HorizonLabs enabled us to work without surprises.”
Victor Tang · Chief Product Officer, Corros