Turn legacy into innovation.

Your legacy code isn't technical debt.
It's untapped intelligence.

Updait transforms decades of business logic into modern, maintainable software. Automatically.

See Updait in Action
78%
Productivity Gain
10x
Faster Migration
Zero
Business Logic Lost
5-Step Transformation Pipeline

Code Transformation In Real-Time

From legacy to modern. Through formal logic. Preserving every business rule.

1 VB6 Legacy
Private Sub CalculateDiscount()
Dim totalAmount As Double
Dim discount As Double
totalAmount = Val(txtTotal.Text)
If totalAmount > 1000 Then
discount = 0.15
ElseIf totalAmount > 500 Then
discount = 0.10
Else
discount = 0.05
End If
↓
2 Business Rules Extraction
% Discount Rules Documentation
discount_rule(Amount, Rate) :-
Amount > 1000,
Rate = 0.15.
discount_rule(Amount, Rate) :-
Amount > 500,
Amount =< 1000,
Rate = 0.10.
discount_rule(Amount, Rate) :-
Amount =< 500,
Rate = 0.05.
↓
3 Architecture Refactor
% Modern Architecture Pattern
module: discount_calculator
% Separates business logic from UI
% Pure function: Amount -> Discount
responsibility:
- input validation
- rule application
- result formatting
pattern: Strategy + Factory
↓
4 Prolog Pseudocode
% Target Implementation Logic
calculate_discount(TotalAmount, Discount) :-
validate_input(TotalAmount),
find_discount_rate(TotalAmount, Rate),
Discount is TotalAmount * Rate,
round_currency(Discount, RoundedDiscount).
find_discount_rate(Amount, 0.15) :- Amount > 1000, !.
find_discount_rate(Amount, 0.10) :- Amount > 500, !.
find_discount_rate(_, 0.05).
↓
5 Python Modern
def calculate_discount(total_amount: float) -> float:
"""
Calculate discount based on order total.
Business Rules (preserved from VB6):
- Orders >$1000: 15% discount
- Orders >$500: 10% discount
- Standard: 5% discount
"""
discount_rate = _find_discount_rate(total_amount)
return round(total_amount * discount_rate, 2)
def _find_discount_rate(amount: float) -> float:
"""Apply discount rules based on amount."""
if amount > 1000:
return 0.15
elif amount > 500:
return 0.10
else:
return 0.05
Technology Agnostic

From Any Stack To Any Stack

Hover over technologies to see migration paths

FROM

🏛️
VB6
→
📜
COBOL
→
📊
Excel VBA
→
🌐
Classic ASP
→
🔬
Fortran
→
🎯
Delphi
→

TO

🐍
Python
⚛️
React
🟢
Node.js
💜
.NET Core
🔵
Go
🦀
Rust
Any combination. Your business logic stays intact.
Calculate Your Savings

Migration ROI Calculator

$138,000
Estimated savings with Updait vs traditional rewrite
78%
Time Saved
67%
Cost Reduction
0%
Logic Lost
Core Capabilities

Intelligent Migration

01

Legacy as Documentation

Most companies lose critical knowledge when legacy systems retire. Updait treats your old code as the world's best documentation—capturing every business rule, every edge case, every hard-won insight.

02

Hybrid AI Intelligence

Combining machine learning with symbolic reasoning, Updait doesn't just translate code—it understands context, intent, and business logic. The result? Migration that preserves what matters.

03

Technology Agnostic

From VB6 to React. COBOL to Python. Excel macros to cloud-native apps. Updait speaks every language and generates code in whatever stack makes sense for your business—today and tomorrow.

04

Continuous Evolution

Migration isn't a one-time event. Updait stays with you as an intelligent maintenance assistant, recommending upgrades and helping your software evolve with every new breakthrough in technology.

From spreadsheets to intelligence.

Countless businesses run on Excel macros and VB6 logic built over decades. That accumulated knowledge is priceless. Updait extracts it, understands it, and rebuilds it as modern, scalable applications—without losing a single business rule.

Before
Before
After
After

From rigid desktop lists to intelligent, conversational interfaces. Same business logic. Radically better experience.

Real results.

See how enterprise teams are using Updait to unlock decades of accumulated business intelligence.

🏢

Enterprise software teams facing costly legacy migrations

⚡

Businesses with mission-critical VB6, COBOL, or Excel-based systems

👥

Organizations losing institutional knowledge to retirements

Read the Case Study

Ready to unlock your legacy?

Updait is currently in R&D with experimental deployments for select enterprise partners. Join the waitlist to be among the first to transform your legacy systems.

Join Waitlist