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Business Process Digitization

Your Excel Has
An Expiration Date
Ma
Termin Ważności

We turn business processes from spreadsheets into dedicated web applications.
Quotes, CRM, order management, dashboards — everything you do in Excel today,
but faster, safer, and from your phone.

48h
Quote within 48h of receiving sheet
4-6
Weeks to MVP
100%
Code Ownership
PWA
Works on Phone

Why Excel Is Killing Your Business Twój Biznes

If even one of these problems sounds familiar — it's time for a change.

„FINAL_v3_poprawki_NOWY.xlsx"

Versioning by file names. Nobody knows which file is current. Data gets lost between copies.

Zero Security

File on shared drive. Everyone sees everything. One accidental row deletion = catastrophe.

Doesn't Work on Phone

Client calls from the field. You open Excel on phone. Tiny cells, scrolling, frustration. You give up.

Manual Work × 100

Copy data from email to Excel. From Excel to invoicing. From invoicing to CRM. How many hours do you waste daily?

No Dashboard

“How much did we sell in Q3?” — 20 minutes building a pivot table. In an app: 1 click.

One File, Many Users

“File is open by another user.” Locks, conflicts, data loss. Excel is not a team tool.

ExcelYour ApplicationTwoja Aplikacja

Same process. Different tool. Different results.

Porównanie: Dziś w Excelu vs Jutro w Twojej Aplikacji

Today — in Excel

  • • Client quote: 24-48 hours (open spreadsheet, check rates, calculate distance, send email)
  • • Access: office only (file on network drive)
  • • Reporting: manual pivot tables (20+ minutes)
  • • Version control: file names (chaos)
  • • Security: none (entire file visible to everyone)
  • • Automation: VBA macros (who maintains them?)

Tomorrow — in Your Application

  • • Client quote: 30 seconds (automatic online calculator)
  • • Access: phone, tablet, laptop (PWA)
  • • Reporting: real-time dashboard (1 click)
  • • Version control: automatic (database with change history)
  • • Security: roles and permissions (admin, employee, client)
  • • Automatyzacja: wbudowana (powiadomienia, kalkulacje, raporty)

We've Already Done This

Projects that started as spreadsheets — and ended as platforms.

Transport / SaaS

Cargonaut

Transport company calculated quotes in Excel — 48h to respond. We built an online calculator with OSRM.

30s
Quote Time
27
EU Countries
Read Case Study →
Logistics / Calculator

Libra Transport

Excel with rates and distances. Dispatcher calculated manually. We built a calculator with Google Maps.

3 min
New Time
48h
Previous Time
Read Case Study →
Healthcare / SaaS

DentaBook

Dental office with paper diary and Excel contacts. We built a full management system.

14
DB Models
<2min
Booking
Read Case Study →

How It Works

1

Send Your Spreadsheet

Send us your Excel file (or several) to hello@syntelligence.one. Describe how you use it, who uses it and what frustrates you. You can also book a 30-minute call.

2

Analysis + Concept (48h)

We analyze your spreadsheet. We propose app architecture: which screens, which automations, which flow. Net quote with timeline.

3

Development (4-8 Weeks)

Weekly sprints. Demo every week — you see progress live. Staging available 24/7. Data migration from your Excel to new database.

4

Go Live + Training

Production deploy. Team training. Documentation. Your Excel retires. Optionally: retainer for further development.

Digitization Pricing Digitalizacji

Pricing depends on spreadsheet complexity. Below are price ranges — exact quote after analysis.

Start

Single Process

Calculator, pricing, order forms

from 17 900 PLN
net, one-time · 4-6 wks
  • 1 process from Excel → web app
  • 3-5 screens
  • Auth (login, register)
  • Data migration from Excel
  • Deploy on Vercel + domain
Wyślij Arkusz →
Most Popular
System

Business System

CRM, order panel, KPI dashboard

from 24 900 PLN
net, one-time · 6-8 wks
  • Everything from Single Process
  • 5-10 screens
  • PWA — works on phone
  • Roles and permissions (admin, user)
  • Dashboard with real-time reports
  • Up to 3 integrations (Stripe, Google...)
Let's Talk →
Enterprise

Platform / SaaS

Multi-tenant, billing, white-label

from 29 900 PLN
net, one-time · 8-12 wks
  • Everything from Business System
  • 10+ screens
  • Multi-tenant — sell to other companies
  • Stripe billing (subscriptions, invoices)
  • Custom onboarding flow
Let's Talk →

Frequently Asked Questions

How much does it cost to convert Excel to an app? +
From 17,900 PLN net for a single process. Business system from 24,900 PLN. SaaS platform from 29,900 PLN. Send us your spreadsheet — you'll get a quote within 48 hours.
How long does it take to convert Excel to an app? +
4-6 weeks for a single process. 6-8 weeks for a business system. 8-12 weeks for a full platform. You get a demo every week.
Do I need to know programming? +
No. Send your spreadsheet and describe how you use it. We'll propose the architecture, UI and flow. You get a finished product with login and password.
What about my data from Excel? +
We migrate data to PostgreSQL. You can export back to CSV/Excel anytime. Automatic backups. Your data is yours.
Will the app work on phone? +
Yes — we build PWA (Progressive Web Apps). They work on phone, tablet and laptop. You can install like a native app. Offline mode, push notifications.

Wyślij Nam Swój Excel.
Odezwiemy Się w 48h.

Excel file + short process description. No obligations. You'll get an app concept and quote.

Drag your Excel file here or click to select

.xlsx, .xls, .csv, .ods — max 10MB

Or Book a Call

By submitting this form, you agree to be contacted regarding a quote. Your data is safe — Privacy Policy.

Free PDF

Audit Your Excel — 10-Point Checklist

Check yourself if your spreadsheet is ready for digitization. 10 questions, 5 minutes — answers will show you where you're losing time and money.

5.0 na Google

Co Mówią Nasi Klienci

Prawdziwe opinie z Google.

S
Sanna Trollstierna
Google

Paweł is sharp, direct and gets things done. He has saved me time, money and a lot of unnecessary hassle by focusing on what actually matters and fixing it properly.

M
Mateusz Grucki
Google

Pan Paweł jest autorem strony internetowej mojej Kancelarii notarialnej w Siechnicach. Jestem niezwykle zadowolony zarówno z kontaktu, jak i efektów pracy.

A
Anna Kovalchuk
Google

Paweł to jedna z tych osób, z którymi po pierwszej rozmowie wiesz, że trafiasz na kogoś, kto naprawdę ogarnia temat. Bez lania wody, tylko konkret, co działa.