FASY Solutions
Book a call

Fast · AI · Solutions · Yours

Your business, in one Business OS. Custom-built. Yours to keep.

FASY builds the custom software that runs your operations end-to-end. One system that replaces five apps, plugged into your favorite tools, owned by you from day one.

Book a discovery call See what we build

Trinidad-based. Working with operators in the Caribbean first. Limited engagements per quarter.

What we build

Custom software. One system. Yours.

We are not a marketing agency. We are not traditional consulting. We are your tech partner.

Flagship

Custom Business OS

The full operating layer of your business in one place: bookings, customers, staff, payments, AI workflows, reports. Built specifically for how you run, on a modern stack, integrated with the tools you already use.

  • Shipped in 4 to 8 weeks of paired sprints
  • Built on Next.js, Supabase and the AI SDK
  • Code, database and accounts in your name from kickoff
  • AI integrated where it earns its place, not bolted on
Talk about your OS
Free hook

Small Solutions

Lightweight tools we build and give away. Use them free, forever. The first one is FasyCash: a clean money tracker for solo operators. More coming.

  • FasyCash — free personal money tracker
  • More micro-tools rolling out monthly
  • Use them as proof we ship real software
  • No email wall, no upsell pressure
Get FasyCash free
Add-ons

Specific AI workflows

Voice agents, WhatsApp bots, booking wizards, lead engines, AI assistants. Built as extensions of your OS, not standalone toys.

  • AI-powered WhatsApp customer flows
  • Inbound voice agents that book and qualify
  • Self-service booking wizards on your front page
  • Quick-add product workflows powered by vision AI
Ask about a specific need
How we partner

Built with you. Owned by you.

We don't disappear for three months and show up with a black box. We build alongside your team, in your stack, with your accounts. When we leave, the system stays.

  1. 01
    Discovery
    30-minute qualifying call. If we fit, a deeper interview to map how your business actually runs today.
  2. 02
    Proposal + 50% upfront
    Clear scope, written SOW, Stripe invoice for 50%. Kickoff date locked the same week.
  3. 03
    Kickoff
    Your repo, your Supabase, your domains, your Stripe. Everything provisioned in your name from day one.
  4. 04
    Build sprints
    Weekly cadence: Monday plan, Wednesday demo, Friday adjustments. You join the build. You don't just review it.
  5. 05
    Handoff
    Code, data, SOPs, Loom walkthroughs. 30 days of support included. Optional retainer if you want us to keep extending it.

By default we hand it over. We stay only when we add more value than we cost.

Built and shipped

Three operations running on FASY-built systems today.

Real businesses, in production. Numbers in detail on request.

Port of Spain

Aesthetic clinic

Full clinic operating system with patient-facing booking wizard, client dashboard and loyalty points.

  • 01Appointments and staff calendar
  • 02AI-powered patient communication
  • 03Premium membership management
  • 04Medical history and eSign documents
  • 05Point of sale and reports
  • 06Automated reminders
Caribbean

Online retailer

Storefront with an AI shopping assistant plus a full operations panel for the team.

  • 01AI assistant that recommends products by problem
  • 02Inventory, couriers, suppliers, sales, reports
  • 03Quick Add Product: one photo to cover image + full listing
  • 04End-to-end order automation
Trinidad & Tobago

Partytools

Booking platform for event services with real-time WhatsApp coordination across clients and staff.

  • 01Front-page booking wizard for customers
  • 02WhatsApp chatbot connected to live booking data
  • 03Staff scheduling and payroll
  • 04Finance, reporting and ops in one panel
Who we work with

We pick carefully. So do you.

Yes

  • Solo founders or small teams already selling
  • Medical and aesthetic practices
  • Insurance brokers and producers
  • Real estate agents and teams
  • Car dealers and parts businesses
  • Trinidad and the Caribbean first, global on request

No

  • Marketing agencies looking to white-label our work
  • Traditional consulting projects without delivery
  • Pre-revenue ideas still hunting for product-market fit
  • Anyone who wants someone to do AI without owning the outcome
Common questions

Before you book the call.

Do I really own the code and data?+

Yes. The repo lives in your GitHub. The database lives in your Supabase. The Stripe account is yours. We commit our work to your accounts from day one, not ours.

How long does a typical build take?+

First production results in under four weeks. Full Business OS in four to eight weeks of weekly sprints, depending on scope.

What stack do you build on?+

Next.js for the application, Supabase for the database and auth, Stripe for payments, the Vercel AI SDK for AI features. We avoid lock-in tools that would trap you with us.

Do you do maintenance after handoff?+

Thirty days of support are included after handoff. Some operators sign an optional monthly retainer for new features or maintenance. Most don't need it.

How much does it cost?+

Every engagement is scoped after discovery. We do not publish pricing because we do not sell packages, we build systems. Discovery is free.

What if my needs change mid-build?+

The weekly sprint cadence is designed for change. Reprioritize on Monday, demo on Wednesday, adjust on Friday. You're in the build, not waiting for it.

Contact

Ready when you are.

Discovery is a 30-minute call. We tell you if we are a fit. You tell us if we are not.

Book a discovery call
Direct emailsupport@fasy.appFasterWhatsApp (soon)