SoloFive Start a project

software studio / zero to launch

We build software products. For the web, iPhone and Android.

We scope, design, build and ship products from zero to launch — and run our own in production, including RosterFilm, SiteSquare and VendorBook.

Start a project See selected work

SiteSquare's phone app: six of thirteen vendors need attention, and two certificates wait for review.
RosterFilm's phone app opening on its welcome screen: “The easiest way to get recruited.”
VendorBook's phone app: where a food truck should sell today, with the best pick and why.

rosterfilmHighlight reels, built by AI

sitesquareEvery sub covered

vendorbookWhere to sell today

Selected work

The latest products we built.

RosterFilm

  • Product
  • Web
  • iOS
  • Android
  • Video
  • AI

Highlight reels and scout pages for high-school and club athletes. AI cuts the reel from clips already on the phone; RosterFilm finds the college coaches to send it to.

On the App Store and Google Play

RosterFilm's welcome screen: “The easiest way to get recruited.”, with sign-in and create-account buttons.
The coach's camera in RosterFilm: tap a player on the team, then record.
The coach's outbox: clips waiting to send to families, and the ones already sent.

iPhone app — invented team; the welcome photograph is generated

SiteSquare

  • Product
  • Web
  • iOS
  • Android
  • AI

Certificate-of-insurance tracking for general contractors and property managers. It reads every certificate, checks it against your requirements and chases renewals.

On the App Store and Google Play

SiteSquare's home screen: six of thirteen vendors clear to work, and two certificates waiting for review.
The vendor list, each marked clear to work, expiring soon, or not covered.
Reviewing a certificate: the fields read from it, one flagged for a closer look, and an Approve button.

iPhone app — sample data

VendorBook

  • Product
  • iOS
  • Android
  • Maps
  • Data

For food trucks, carts and stands: where to sell today, bookings for parties and office lunches, and what each stop actually paid.

Coming to iPhone and Android — Southern California first

VendorBook's Where to sell screen: today's best pick, a brewery that hosts trucks, and why.
Find work: open slots at venues and markets over the next few days, nearest first.
A customer's booking requests: trucks that answered with a quote, each with a Choose this truck button.

iPhone app — made-up trucks, venues and people

View all work

What we do

Products, from first idea to launch.

Product, engineering and AI in one place — and, if you want it, we keep running what we built after launch.

Product

  • Discovery and scoping
  • Zero-to-launch builds
  • Pricing and packaging
  • Technical direction
  • Architecture review
  • Rescue work

Engineering

  • Full-stack web
  • Next.js and Postgres
  • iOS and SwiftUI
  • Android and Jetpack Compose
  • On-device media
  • Payments and billing
  • Infrastructure and deploys

AI

  • Document extraction
  • Language-model pipelines
  • Evaluation and benchmarking
  • Human-in-the-loop review
  • Model-proposes, code-decides systems

More on how we work

Get in touch

Tell us what you’re building.

hello@solofive.co

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