How we work
Build the system. Then keep it current.
A build scoped to your business, and a care layer sized to what we ship.
We start by mapping how your business runs, then build the system it needs — a brand site, an operations layer, or a full product. When it launches, Saystage keeps it current: hosting, security, and plain-English updates, priced to the system rather than squeezed into one tier.
Products
Apps and platforms shipped end to end — to the App Store and the web. Dose is ours: a native product live on iOS.
- Native iOS & web apps
- SaaS products & MVPs
- Booking & commerce flows
- Community platforms
Systems
The software a team runs the day on — ops consoles, portals, and quoting flows that replace the spreadsheet and the phone tag.
- Ops consoles & dashboards
- Customer & client portals
- Quoting & intake flows
- Internal tools
Sites
Brand-grade websites, designed with editorial confidence and engineered to load fast — then kept current with Saystage.
- Portfolio & brand sites
- Marketing & launch pages
- Content hubs
- Kept live with Saystage
Intelligence
The automation and data layer underneath it all — the work that runs without anyone touching it.
- AI-assisted workflows
- Automation & reporting
- Search & data pipelines
- Content operations
The build
It starts with what we build.
Every engagement begins with a system built for your business — designed, developed, and launched by the same team behind Dose, Trim Eats, and Charm La’Donna. We scope and quote each one privately, sized to what your business actually needs. Saystage keeps it current once it ships.
Scoped to your project
A brand-driven, portfolio-grade site — design, development, and launch. Most go live in 2–4 weeks, with Saystage built in.
- Custom design & brand system
- Built on modern, owned infrastructure
- Saystage in place from day one
- Local SEO & analytics wired in
Scoped to your project
Dashboards, portals, booking and commerce flows, and full products shipped to the web and the App Store — the operations and product layer, sized to the build.
- Ops tools, dashboards & client portals
- Payments, auth & third-party integrations
- Web + native apps, shipped end to end
- Automation, data & intelligence layer
Every build includes hosting, security, and design protection. Ongoing care is handled by Saystage.
Then Saystage keeps it current
Care, sized to what we built.
One care tier per kind of system — a single site, a site plus operational tools, or a full product across web and app. Every tier includes hosting, security, and plain-English updates through Saystage.
Care
Keep a brand site current — without breaking it.
- Saystage — update your site in plain English
- Managed hosting, SSL & daily backups
- Security, maintenance & performance monitoring
- Ongoing content updates & design-integrity care
- Analytics & local SEO upkeep
Systems
Care for a site plus the tools running behind it.
- Everything in Care
- Dashboards, admin panels & client portals maintained
- Internal tools & staff workflows supported
- Integrations monitored (payments, bookings, email)
- Priority support & scoped monthly enhancements
Platform
Full care for a live product across web and app.
- Everything in Systems
- App & web product care (App Store + web)
- Release management & version support
- Dedicated roadmap capacity each month
- Data, automation & intelligence-layer upkeep
Start a project — a free assessment, no obligation.
From first call to shipped
Map it
We start with what you’re building — the product, the systems, the users. We map how it should work and where the real value is.
Scope & proposal
We scope the build and send a clear, fixed proposal — what we design and engineer, the timeline, and the price — before anything starts.
Design, build, ship
We design and engineer it end to end and ship it — to the App Store, the web, or both. Most sites launch in 2–4 weeks; larger products get their own timeline.
Keep it alive
Saystage keeps it current, secure, and evolving — updates in plain English, with the design system protected. Included with your engagement.
Common questions
What does Core City actually do?
We’re a product studio. We design, engineer, and ship digital products — native apps, operational systems, and brand-grade sites — then keep them running. One team from the first sketch to the version live in production.
Do you build real apps, or just websites?
Real apps. Dose is ours — a native product live on the App Store and the web, designed and built end to end. We ship to iOS and the web, plus the systems and infrastructure behind them.
What is Saystage?
The layer that keeps what we build alive. Request changes in plain English, preview them on your live product, and publish when ready — while the design system stays protected by Core City.
How does pricing work?
Every engagement is scoped and quoted privately — sized to what we build, from a single site to a full product. Saystage keeps it current, included with your engagement. We start with the work, then send a clear, fixed proposal before anything begins.
Where are you based?
Detroit. We work with founders and companies anywhere — most projects run remotely, shipped with the same craft either way.
Every product is different.
A native app, an ops console, a commerce flow, a brand site, or a full platform — we scope it to you and quote it privately. It starts with product design, engineering, iOS & web, and everything it takes to ship.
Start a project →