Custom Web Apps
Client portals, booking systems, inventory and internal tools that replace spreadsheets and manual work.
Custom software & business solutions
ReliSync designs and builds the apps, automations and tools that replace spreadsheets, remove busywork and help your business grow. Clear communication, honest quotes and software that fits how you actually work.
What we build
From a simple internal tool to a full customer-facing app, we build what your business actually needs.
Client portals, booking systems, inventory and internal tools that replace spreadsheets and manual work.
iOS and Android apps for your customers or your team, from first prototype to app-store launch.
Automate invoicing, onboarding, reminders and reports so your team spends time on real work.
Connect the tools you already use, such as payments, CRM, accounting and email, so data flows without re-typing.
Turn scattered data into live dashboards that show how your business is really doing.
Fast, modern, search-friendly websites and stores that turn visitors into customers.
Who we help
Outgrown spreadsheets, juggling too many tools, or doing work a computer could do? We build the system that fits.
Got an idea for an app or product? We help you shape it, build a first version and get it in front of real users.
How it works
We learn your business and goals. The first conversation is free, with no obligation.
You get a clear plan, mock-ups and a fixed quote before we write any code.
We build in short steps with regular demos, so you see progress and shape the result.
We launch, train your team and stay on hand for improvements as you grow.
Why ReliSync
We explain what is happening and why, with no tech-speak and no talking down.
Fixed-scope quotes and phased options. You always know what you are paying for.
Clean, well-documented, secure code that is easy to maintain and extend as you grow.
You work directly with the people building your solution, not a ticket queue.
FAQ
Custom web apps, mobile apps, client portals, booking and inventory tools, internal dashboards, automations and integrations between the tools you already use, plus websites and online stores.
Absolutely. Most of our clients are not. We start by understanding your business and explain every decision in plain English, with no jargon.
It depends on scope. Focused tools and automations can take a few weeks; larger apps take a few months. We give you a realistic timeline in the written plan before any work begins.
After a free initial conversation we send a clear written quote, usually a fixed price for an agreed scope, so there are no surprise bills. We can also work in phases to match your budget.
Yes. After launch we offer optional ongoing support and improvements, month-to-month, so your solution keeps up as your business grows.
Yes. We only access what is needed to do the work and never sell or share your information. We are happy to sign an NDA. See our privacy policy.
Contact
Tell us about your business or idea and we will get back to you, usually within one business day. The first conversation is free.