Saint Marlo Labs

Saint Marlo Labs

Independent app studio · Design & build consultancy

An independent studio that designs, builds, and ships real apps.

We shape, build, and launch web, iOS, and Android products — and package the research behind every launch into playbooks founders can run themselves.

tidenup.com
Interface preview of TidenUP — Clinic and wellness stack management.
What we do

We build it with you or hand you the playbook to build it yourself.

Most teams start with a prototype consult or the starter pack, then graduate into a studio engagement once the idea has earned it — shaped properly, never handed off into a black box.

App Studio

Hands-on design and build partnership for the products where taste, judgment, and follow-through decide whether it actually ships.

Prototype Consultancy

We shape, review, and rebuild your prototype with you — fast — so you can validate the idea before you commit a real budget.

AI Web Starter Pack

The weeks a first-time founder burns stitching launch advice together from scattered threads and docs, condensed into one play-by-play packet.

App Store Launch Packet

One dashboard for shipping an iOS or Android app in 2026 — the same system we use on every Saint Marlo Labs build.

Independent studioApp Store Launch PacketAI-assisted workflowsPrototype consultancyIndependent studioApp Store Launch PacketAI-assisted workflowsPrototype consultancyIndependent studioApp Store Launch PacketAI-assisted workflowsPrototype consultancy
Built in publicFounder-ledPolished, not genericWeb · iOS · AndroidBuilt in publicFounder-ledPolished, not genericWeb · iOS · AndroidBuilt in publicFounder-ledPolished, not genericWeb · iOS · Android
Our work

Apps the studio is actually shipping.

A working portfolio of prototypes and experiments.

11 applications
golfready.app
Interface preview of GolfReady — A pocket coach for new golfers.

GolfReady

Prototype

A pocket coach for new golfers.

golfready.app

GolfReady helps beginner golfers know what club to hit, what every term means, and what to do when something unusual happens on the course. Includes a club advisor that adjusts for distance, lie, and wind, a plain-English glossary, and a first-round checklist.

Consumer
React·PWA
tidenup.com
Interface preview of TidenUP — Clinic and wellness stack management.

TidenUP

Prototype

Clinic and wellness stack management.

tidenup.com

Clinic and wellness management app for tracking supplement stacks, appointments, refills, and clinical notes.

HealthB2B
React·Supabase·PWA
www.seatmapsentry.com
Interface preview of Seat Map Sentry — Touring intelligence for promoters and agents.

Seat Map Sentry

Prototype

Touring intelligence for promoters and agents.

www.seatmapsentry.com

Touring intelligence platform that analyzes ticket links, seat maps, pricing, and on-sale performance for promoters and agents.

TouringB2B
React·PWA·Reports
www.foundermodeadvice.com
Interface preview of Founder Mode Advice — Turn founder and operator videos into personalized advice.

Founder Mode Advice

Prototype

Turn founder and operator videos into personalized advice.

www.foundermodeadvice.com

Analyzes founder, operator, and business-building videos and turns them into structured lessons, risks, and action items tailored to your company, industry, and stage. Includes a transcript-grounded chat to dig into the advice behind each recommendation.

ProductivityPodcastingConsumer
React
www.broadcastntwrk.com
Interface preview of Broadcast NTWRK — Private social planning with select friends.

Broadcast NTWRK

Prototype

Private social planning with select friends.

www.broadcastntwrk.com

Private social planning tool that lets users share plans with select friends that automatically expire after the event.

EventsConsumer
React·Supabase·PWA
www.spotsummary.com
Interface preview of SpotSummary — Know the spot before you go.

SpotSummary

Prototype

Know the spot before you go.

www.spotsummary.com

AI summaries for local spots — restaurants, bars, and venues distilled out of the noise of scattered reviews into one quick, honest read on the vibe, the crowd, and what a place is actually like.

ConsumerAI ToolsEvents
React·AI
beatsbynaural.com
Interface preview of Beats by Naural — A focused workspace for building better beats.

Beats by Naural

Prototype

A focused workspace for building better beats.

beatsbynaural.com

Music productivity app for organizing beat ideas, creative direction, and production workflow in one focused place.

Productivity
React·PWA
keyspace.app
Interface preview of Keyspace — A workspace for every property.

Keyspace

Prototype

A workspace for every property.

Property management workspace that organizes conversations, documents, tasks, vendors, and property details in one place.

ProductivityB2B
React·Supabase
Prototype
www.thecareleague.org
Interface preview of The Care League — Private care, lifestyle, and concierge operations platform.

The Care League

Prototype

Private care, lifestyle, and concierge operations platform.

www.thecareleague.org

Prototype platform built for The Care League to coordinate wellness access, lifestyle logistics, day-to-day needs, business support, and long-term planning across members, advisors, concierge operators, and founders.

HealthProductivityB2B
React·Vercel·Prototype
barge
Interface preview of Barge — Interactive audio for podcasts and long-form video.

Barge

Prototype

Interactive audio for podcasts and long-form video.

barge-ten.vercel.app

Live Vercel-hosted prototype for interactive podcasts: listeners can barge in mid-episode, ask questions by voice, and hear AI answers grounded in the episode.

PodcastingAI ToolsConsumer
React·Vercel·Lovable
www.viberightnow.com
Interface preview of Vibe Right Now — Local discovery for what's happening around you.

Vibe Right Now

Prototype

Local discovery for what's happening around you.

www.viberightnow.com

Local discovery app for finding events, places, and experiences in real time using maps and contextual recommendations.

EventsConsumer
React·Google Maps
Acquisitions & spin-offs

Open to where these go next.

Most apps in the portfolio have been designed and built solely by Saint Marlo Labs. The studio doesn't have the bandwidth to take each one to its ceiling — but the right team could.

Two doors are open. If you'd like to acquire one of these projects outright and run with it, Saint Marlo Labs is open to the conversation. And if one sparks an idea, the studio can build a different version — or a spin-off for your own purposes.

Everything in the portfolio is open to inquiry, with no list price set up front; each one is a conversation.

How we work

Design, build, ship.

A small, focused process for turning ideas into polished applications.

01
Design

Each application starts with focused product design — defining the problem, the user, and the smallest experience that delivers real value.

02
Build

Implementation prioritizes performance, accessibility, and a clean interface. Every screen is built with attention to typography, motion, and polish.

03
Ship

Applications move from web to PWA to native distribution on the App Store, with ongoing operation and iteration after release.

About the studio

Built around the $25k to $250k prototype problem.

$25k–$250kin dev quotes avoided
200+hours of research compressed
1sequence instead of 40 tabs
Read the studio story
The studio

Need the right level of help for the idea?

App Studio · Prototype Consultancy · AI Web Starter Pack

Bring the idea, prototype, or messy AI-built app. We'll help you choose the right lane — a full studio engagement, a fast prototype consult, or the playbook so your team ships it independently. Eyeing one of the studio's existing apps? Ask about acquiring it or spinning one off for your market.