Products and services
Everything Agile System Software offers
Three offers from one company: custom business and enterprise software built for you at a fixed price, the modernization of older Windows apps in small, approved stages, and Coding Tutor, a coding workspace in your browser with an AI tutor beside it.
- Fixed price
- Custom software from $500, one-time
- Older Windows apps
- VB6, .NET Framework, Delphi, Access
- Coding Tutor
- Start free with Java from zero
- In English
- Sites, documents and Coding Tutor
At a glance
Three offers, one company
Custom business software, fixed price
Custom software
Pick one of 100 proven blueprints or describe the system you need. The scope and the price are fixed before you pay. AI agents build it while you watch, and it arrives tested, deployed and documented, with a 6-month warranty and 6 months of technical support.
Who it is for: Businesses that have outgrown spreadsheets, and enterprises that need a system with full documentation.
Tiers and prices →Old Windows apps, moved stage by stage
Windows modernization
We move a company's older Windows app, built in VB6, .NET Framework, Delphi or Access, to a modern platform in small stages, and prove that the new app behaves like the old one. The client approves every stage.
Who it is for: Companies that depend on an old Windows app and cannot afford to get the change wrong.
Read the modernization guide →An AI tutor in your browser
Coding Tutor
A coding workspace in your browser with an AI tutor beside it. Press Tutor me and every mini step plays like a tutorial video, with you at the keyboard: the idea, a prediction, a live demo, your turn and a recap.
Who it is for: People learning to code, bootcamps, and companies that onboard or cross-train developers.
About Coding Tutor →Custom software
Your own software. Built for you. Fixed price.
For growing businesses and large enterprises alike: choose one of 100 proven blueprints or describe the system you need. Fixed scope, fixed price, delivered fully tested, deployed and ready to use.
Small system
$500
one-time
Single-role tool with the core feature set. Delivered in about a week.
Medium system
$1,500
one-time
Multi-role system with several modules and 1–2 integrations. 2–3 weeks.
Large system
$3,500
one-time
Multi-module platform with roles & permissions, reporting, and several integrations. 4–6 weeks.
One-time prices. Custom features are quoted per item and added to the total: $50 simple · $150 moderate · $300 complex. You always see the full price before you agree. Hosting and third-party subscriptions transfer to you at handover.
Included with every build
- A signed Build Agreement: the exact list of what you get, approved before you pay
- Free setup and production deployment, and credential handover
- A 6-month warranty and 6 months of technical support
- A money-back guarantee
- Watch the build live, recorded from the first second
- Full ownership: the code, the data and the accounts are yours
Windows modernization
Old Windows apps, modernized stage by stage
Agile System Software moves a company's older Windows app to a modern platform, and proves that the new app behaves like the old one. A modernization is not one long build: it is a programme of stages, and each one is planned, approved, built, compared and signed off before the next.
- The client stays in control
- They approve before each stage and sign off after it.
- Proof, not promises
- The old app and the new app are compared by the engine.
- Cost in small, capped steps
- A budget per stage. Go or no-go after the pilot.
Technologies
- VB6
- .NET Framework
- Delphi
- Access
Comparison is available today for VB6, .NET Framework and Delphi programs, and for Access data. For WebForms pages and for Access forms, reports and macros, check with us first.
- Classic ASP
- PowerBuilder
Not available yet. A project with classic ASP or PowerBuilder is not accepted until support is ready. Check with us first.
It starts with the Assess stage: an inventory of the whole app, the Windows parts it relies on, the risks named early, a proposed list of stages and a price range.
Coding Tutor
Learn to code with an AI tutor, in your browser
Coding Tutor opens on VS Code in your browser, with the toolchains ready to run and the tutor's chat beside it. Hints come before answers, and a step is marked done only when you confirm it.
- Java
- Angular
- .NET (C#)
- Python
- Rust
Twenty Workshop courses: Java, Angular, .NET (C#), Python and Rust, each at four levels (Kids, Beginner, Intermediate, Advanced). The course list also has mainframe courses for COBOL, JCL and CICS.
For teams: a dedicated instance or your own premises, at an address such as codingtutor.yourcompany.com.
Which offer fits
Find the situation that sounds like yours
| The situation | Start with | Why it fits |
|---|---|---|
| A business that needs a new system, such as booking, inventory or attendance | Custom software | A blueprint from the catalog, or their own description, at a fixed price. |
| A company with a VB6, .NET Framework, Delphi or Access app to replace | Windows modernization | The app is moved stage by stage, and the old app proves the new one. |
| A beginner who wants to learn Java or Python | Coding Tutor | A new account starts free with Java from zero. The AI tutor leads every step. |
| A company that onboards or cross-trains developers | Coding Tutor for teams | A dedicated or on-premises instance at the company's own address. |
FAQ
Questions, answered plainly
What does it cost?
Custom software has fixed, one-time prices: Small $500, Medium $1,500, Large $3,500, plus any custom features, and you see the full price before you agree. A Windows modernization is budgeted one stage at a time: the Assess stage gives a price range, and the client approves each stage's budget. Coding Tutor: new accounts start free with Java from zero.
Which Windows technologies do you modernize?
VB6, .NET Framework, Delphi and Access. Classic ASP and PowerBuilder are not available yet, so check with us first. The client chooses the target from the platforms we support at the time.
Who owns the software at the end?
You do. The code, the data and the accounts are handed over, with the documentation.
Do I need to install anything for Coding Tutor?
No. The workspace opens in your browser, with the editor, the terminal and the toolchains already set up.
Which language is everything in?
English. Agile System Software's sites, documents and Coding Tutor are in English.
How do I reach you?
Write to [email protected]. For custom software you can also start straight from the catalog or the describe page.
Tell us what you need
Start from a blueprint, describe your own system, ask about an old Windows app, or open Coding Tutor and start free.
For partners and resellers: list prices, discounts and the partner programme. Partner pricing →