Custom Software, End to End

Web, mobile, ERP and AI — designed and built for your business

What we build

Systems designed for your business

Compare and estimate

Business software in the browser

Web Application

From ฿120,000

iOS and Android

Mobile App

From ฿250,000

Back office

ERP & Back Office

From ฿350,000

Sell everywhere

POS & E-commerce

From ฿90,000

Book online 24/7

Booking System

From ฿60,000

AI for business

AI & Automation

From ฿80,000

Add-on services

Designed before we build. Cared for after launch.

User experience design

UX/UI Design

From ฿40,000

Screens and clickable prototypes you can try before any code is written

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Monthly maintenance

Care Plan

From ฿8,000 / month

Fully managed Vercel, Supabase, Resend and OpenRouter — plus security updates and ongoing feature work

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Technology & team

One team for every part of your system

Systems analysts, UX/UI designers and engineers work together from day one, choosing the technology that fits your project — not just the one we know best.

Between progress demos
2 weeks
Between progress demos
You own the source code
100%
You own the source code
Of free bug fixes after launch
90 days
Of free bug fixes after launch

How we work

From idea to a system that works

Full transparency at every step. You see real progress every two weeks and can change direction at any time.

  1. 01

    Discovery & requirements

    1–2 weeks

    We learn your business, current workflow and goals, then agree on scope, price and timeline before any work begins.

  2. 02

    UX/UI design & prototype

    1–3 weeks

    We design the screens and a clickable prototype, so you can see and refine the system before a single line of code.

  3. 03

    Development

    2-week sprints

    We build in short cycles with a demo after each one, so you see real progress and can adjust course anytime.

  4. 04

    Testing & launch

    1–2 weeks

    We test everything, migrate your existing data, train your team and go live with a complete user guide.

  5. 05

    Care & growth

    Ongoing

    Free bug fixes for 90 days after launch, plus monthly care plans for new features.

FAQ

Questions? We have answers.

Can't find what you're looking for? Email us at hello@aevythings.com

How much does a custom system cost?

It depends on the type of system and the features you need — booking systems start at ฿60,000 and web applications at ฿120,000. Try “Design & Price” for an instant estimate, and we'll send a formal quote once we've discussed the details.

How long does development take?

Small systems take about 3–6 weeks; medium to large systems take 2–5 months. We work in two-week cycles and demo our progress every time.

Who owns the source code?

You own 100% of the source code and data. We hand over the code, documentation and all server access at the end of the project.

Do you offer support after launch?

Yes. Bug fixes are free for 90 days after launch, and our monthly Care Plan fully manages your stack — hosting on Vercel, Supabase databases, Resend email and AI through OpenRouter — from account setup, monitoring, backups and cost control to security updates and new features.

What do I need to prepare before we start?

Just a clear idea of the problem you want to solve. Sample documents, spreadsheets or your current system help us estimate more accurately — we'll take care of gathering the rest.

How does payment work?

Payments are split into milestones: typically a deposit to start, a payment during development, and a final payment at handover.

Ready to build your system?

Tell us about your challenge and we'll help you think it through from day one. Free consultation, no obligation.