Web platforms and SaaS
Customer-facing products, client portals and multi-tenant SaaS with accounts, billing and admin built in.
AI-native software studio
Full-stack software, built by AI. Shipped in days, not quarters.
Headless Dev is a full-stack development shop where AI agents do the engineering work agencies staff whole teams for. Web and mobile platforms ship in days or weeks, at a fraction of agency cost.
Founder-led. Fixed-price phases. You own the code.
What we build
Real software for real operations.
From the first screen to the last integration, we build the full stack and keep it running.
Mobile apps
iOS and Android apps for your customers or your field team, built from one codebase and shipped to both stores.
Internal tools and dashboards
Ops consoles, reporting and admin tools shaped around how your team works every day.
AI agents and automations
Agents and workflows wired into the systems you already use, handling intake, follow-ups, triage and reporting.
Platform migrations
Move off legacy or vendor software onto a platform you own, with your data carried over and a planned cutover.
Not sure where your project fits?
Most builds touch more than one of these. Tell us what you are trying to run in the written intake and we will map it out.
Start your project →How it works
Three steps from idea to launch.
A clear spec, a fixed price for every phase, and working software you can review at each step.
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01
Written intake, spec and fixed quote
You fill out a detailed written intake. We reply in writing within two business days with a plain-language spec covering features, screens, data and integrations, plus a fixed quote, or a straight answer that we are not the right fit. The spec and price go into a written agreement you approve before any build starts.
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02
Fixed-price build in phases
The work is split into phases, each with a fixed price and a clear deliverable. You review working software and sign off before the next phase begins.
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03
Launch plus monthly support
We deploy, move your data and get your team running. Monthly support covers fixes, updates and new features as the business grows.
You own everything. The code, the repositories, the hosting and every account are set up in your name. No lock-in.
The work
Proven on our own businesses first.
We build for the companies we run before we build for anyone else. Here is some of that work.
Operations platform
Serenity Clean platform
A full booking, scheduling, payroll and operations platform built to replace the off-the-shelf booking software of a multi-market residential cleaning company. One system runs the office, the cleaning teams and the customers.
Consumer health
Plant-Based Blueprint
A consumer nutrition and coaching platform built to help people go plant-based and stay that way. Recipes, guidance and coaching across web and mobile apps.
gopbb.com →
Client demo
Org chart and team-structure tool
An interactive org chart for mapping roles, reporting lines and team structure, built as a working product for a client demo.
Why Headless Dev
Agency output without the agency.
Speed
AI agents write, test and revise code in hours. Projects that usually take quarters ship in days or weeks.
Fixed pricing
Each phase has a price agreed before it starts. No hourly meter and no surprise invoices.
AI-native process
The whole build runs through AI agents, from code to tests to review. A human product lead decides what gets built and how it should work.
An operator as founder
Founder Tyler McCormack builds and runs real operating businesses. He leads product on every project and builds software the way an owner needs it to work.
Ongoing support
We stay on after launch. Monthly support covers maintenance, fixes and new features as your business changes.
Ways to work together
Two ways to work with us.
Pay for the build outright, or, if you run an established business that wants to scale, apply to be a Growth Partner.
A fixed quote, and you own it.
A written spec and a fixed price for each phase. You approve it, we build it, and the code, hosting and accounts are set up in your name.
Start your project →Lower cost up front. We share in the results.
- A lower cost up front than a standard build.
- You cover the hard costs: AI build credits, hosting and tools.
- We take a small stake to start, and earn most of it only when the business hits growth milestones we agree together.
- You keep control of your business.
It is for established businesses with real revenue that want to scale, not idea-stage startups. We take on a small number of Growth Partners each year.
Tell us about your business →Start a project
Have something to build?
Fill out the written intake. We will reply by email within two business days with a spec and fixed quote, or a straight answer if we are not the right fit.
hello@headlessdev.io