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Internal business applications
We build custom internal applications that replace expensive SaaS tools — CRM, project management, HR, finance, and more. Our AI coding agents accelerate development 3–5x, making custom software affordable for the first time. Your data, your code, your rules.
40-70%
Savings compared to SaaS subscriptions
3-5x
Faster development with AI agents
100%
Ownership of code and data
∞
Users with no additional licenses
Problem
Every new tool solves one problem and creates three more — new logins, new costs, new data silos. Your team spends more time managing tools than doing actual work.
Salesforce, HubSpot, Monday, Asana, Notion, Slack premium, Zendesk... Every tool charges per user, per month. 50 employees on 5 SaaS tools = thousands of euros monthly. And you probably use 20% of the features.
€2,000–15,000
average monthly SaaS spend for a mid-size company
Every SaaS tool holds your data on its servers. Customers, finances, internal documents, communications — all in a cloud you don't control. What if they change terms? What if they shut down? What about GDPR compliance?
73%
of companies concerned about data privacy in SaaS tools
CRM doesn't talk to the project tool. HR doesn't know about finance. Employees copy data across 5 tabs. Zapier connections break. Result: data silos, duplicate entry, frustration, and errors.
30%
of work time lost switching between tools
Sound familiar? Send us your list of SaaS tools — we'll calculate how much you could save with a custom system. Free of charge.
Calculate your savingsWhat we replace
Each of these modules can work standalone or as part of an integrated platform — with shared data, single sign-on, and a unified user experience.
A custom CRM that tracks the full customer lifecycle — from first contact to repeat purchase. Pipeline management, automated reminders, email integration, and AI-powered lead scoring. No limits on contacts or users.
AI automatically scores and ranks leads, suggests next steps, and generates personalized messages for each contact.
Kanban boards, Gantt charts, time tracking, automatic task assignment, and reporting — all tailored to your workflow. Integration with email, calendar, and internal systems without Zapier workarounds.
AI suggests task priorities, estimates duration based on historical data, and automatically allocates resources.
Automatic generation of quotes, invoices, and e-invoices. Payment tracking, overdue invoice reminders, financial dashboards, and bank statement integration. Fiscal compliance included.
AI categorizes expenses, forecasts cash flow, identifies transaction anomalies, and automatically generates financial reports.
Corporate chat, channels by team/project, document sharing, wiki, and knowledge base — all in one place. Search across full history, pins, tags, and integration with other modules.
AI chatbot that searches the entire knowledge base and gives instant answers. Automatic discussion summaries and action items from meetings.
Employee records, annual leave and absence tracking, onboarding workflows, performance reviews, and org structure. Self-service portal for employees.
AI helps write job descriptions, analyzes employee turnover trends, and automates onboarding for new hires.
Real-time stock tracking, automatic reordering when stock falls below minimum, barcode/QR scanning, warehouse location management, and supplier integration.
AI forecasts demand based on historical trends and seasonality, optimizes stock levels, and automatically generates purchase orders.
How it works
Our process combines business process analysis, UX design, and AI-accelerated development to deliver complex systems in a timeframe that was impossible until recently.
We analyze your current tech stack, SaaS tools, business processes, and pain points. We identify which systems can be replaced, consolidated, or automated. We create a detailed specification for your new system.
We design a user experience tailored to your team — not a generic SaaS UI. Every screen, click, and workflow is designed for the speed and efficiency of how you actually work.
Our AI coding agents generate up to 70% of boilerplate code, components, API routes, and tests. In-house developers review, optimize, and build complex business logic. Result: AI speed with human team quality.
We connect your new system to existing infrastructure — email, calendar, banking, ERP, shipping. We migrate data from legacy SaaS tools without losing information.
Pilot launch with part of the team, feedback collection, iteration. Then full rollout with training, documentation, and post-launch support. SaaS subscriptions are cancelled only once everything is confirmed.
AI-accelerated development
Until recently, a custom business application was a luxury only corporations could afford. AI coding agents change that equation — generating 60–70% of the code developers would manually write over weeks. Result: enterprise quality at a price mid-size companies can afford.
AI agents generate UI components, API routes, database schemas, tests, and documentation. Our senior developers review every line, optimize performance, and build complex business logic. AI speed, experienced team quality.
60-70%
of code generated by AI agents
Traditional custom CRM development: 6–12 months. With AI agents: 4–8 weeks. This isn't cutting corners — it's eliminating repetitive work that requires no creativity, only typing.
3-5x
faster development vs. traditional
AI agents reduce development costs to the point where a company with 20 employees can have a system that until now only companies with 2,000 had. That's the democratization of enterprise software.
40-70%
lower development cost thanks to AI
Developer defines requirements, data schema, and business logic in natural language.
AI agent generates components, API routes, database migrations, types, and tests.
Senior developer reviews code, optimizes performance, and adds edge-case logic.
Tested, approved, and documented code is deployed — faster than ever.
Technologies
We use the same technologies that power the fastest web applications in the world — adapted for internal business needs. Fast, secure, scalable.
Frontend application framework
React meta-framework that powers the user interface. Server-side rendering for instant dashboard loads, App Router for modular pages and API routes for backend logic — all in one project, without a separate backend server.
Database, auth, and real-time
PostgreSQL database with built-in authentication, Row Level Security (RLS) for row-level access control, and real-time subscriptions for live dashboards. Your data stays in your database — not in someone else's cloud.
Hosting and Edge infrastructure
Global CDN and Edge runtime for sub-second loads from anywhere in the world. Automatic deploy from GitHub, preview environments for every pull request, and 99.99% uptime — without a DevOps team.
Design system and UI components
Utility-first CSS for a fully custom design system aligned with your brand. Consistent experience across all screens, from mobile to desktop dashboards, with zero unnecessary CSS.
3–5x development acceleration
We use AI agents to generate UI components, API routes, tests, database migrations, and documentation. Our team validates, optimizes, and extends — the result is senior developer quality at previously impossible speed.
Want to see this in action? We'll show you a live demo of an internal system — built with the same technologies we'll use for your project.
See a live demoComparison
This isn't about good or bad — it's about how long you want to keep renting something you could own.
Built-in AI
SaaS tools offer generic AI that knows nothing about your business. Your own system has AI trained on your data, understands your terminology, and automates processes specific to your industry.
An internal AI chatbot that understands your data, processes, and documentation. Employees ask questions in natural language — "How many open quotes this month?", "Which clients have overdue invoices?" — and get instant answers without digging through spreadsheets.
AI generates quotes, contracts, reports, invoices, and email templates from your data. Select a client, AI fills everything in — you review and send. From 30 minutes of manual work per document to 30 seconds.
AI analyzes your historical data and surfaces trends people miss. It forecasts cash flow, identifies at-risk clients, optimizes stock levels, and flags anomalies — before they become problems.
Automatic task routing, escalations, approvals, and notifications based on context, not just fixed rules. AI learns from your workflows and suggests optimizations — the system gets smarter every week.
AI automatically categorizes emails, tickets, documents, and payments. It extracts key data from PDFs, scanned documents, and unstructured sources — and writes them to the right tables in your database.
Internal or external help desk with AI as the first line. AI understands context, searches the knowledge base, suggests solutions, and escalates only when needed. Your support team focuses on complex cases.
AI works exclusively with your data from your database. No sending data to third parties for model training. Full privacy and GDPR compliance.
AI understands your data structure, business terminology, and workflows. You don't need to explain what a "lead" or "project phase 3" is — it already knows.
The more your team uses the system, the better AI understands your processes. Recommendations get sharper, automations smarter, reports more relevant — every week.
Send us your list of SaaS tools, number of users, and key workflows — within 48 hours you'll receive a detailed savings analysis and proposed solution. Free of charge.
How we work
You can start with the module that delivers the biggest savings or build the complete platform from day one. Modular architecture means expansion is always an option.
Replace multiple SaaS tools
We build a complete internal platform that consolidates 3–10 SaaS tools into one system tailored to your business. From CRM and projects to HR and finance — everything under one roof with shared data.
Solve one specific problem
Start with the module that delivers the highest ROI — most often CRM or a project tool. Built with architecture that allows adding new modules later. Ideal for testing the approach.
Results
Custom internal applications don't just replace SaaS — they transform how your team works. Here are concrete examples.
60%
A custom internal application replaced 5 different SaaS tools for project management, time tracking, reporting, and field communication. One application, full control.
3x
Internal dashboard for fleet tracking, order management, and automated reporting. Reports that took half a day of manual work now generate with one click.
70%
AI-powered internal application for quality management and production tracking. Automatic data extraction from documents, QR scanning, and IoT integration eliminated most manual entry.
FAQ
Three reasons: cost, control, and AI. SaaS charges per user monthly — your application has no such limit. Your data stays in your database, not in someone else's cloud. And most importantly: we can embed AI that understands your specific business, not generic features.
A typical mid-size company spends €2,000–15,000 monthly on SaaS. Building a custom system is a one-time investment that usually pays back in 6–12 months. After that, the only costs are hosting (€50–200/mo) and optional maintenance.
AI agents generate UI components, API routes, database models, tests, and documentation — routine code that makes up 60–70% of every project. Our senior developers focus on business logic, security, and optimization. Result: same quality, 3–5x faster delivery.
That's exactly the advantage of a custom application. You own the code — we can add modules, change workflows, or integrate new systems without platform limits. With SaaS you wait for the vendor to add a feature. With a custom system, you decide.
Yes. The system is designed in collaboration with your team, so UX matches how they already work. We include training, video guides, and documentation. Our clients' experience shows adoption is faster than with generic SaaS because the system works the way your team already thinks.
Supabase uses Row Level Security (RLS) at the database level — each user sees only data they're authorized for. Authentication with 2FA, encryption at rest and in transit, audit logs, and full control over data location. You choose where your data lives.
Absolutely. Modular architecture means you can start with CRM, add project management in 3 months, and HR in 6 months. Each module shares the same database and authentication — no duplication and no data silos.
AI agents are a tool, not a replacement for developers. They speed up the repetitive part of the job — similar to how autocomplete speeds up writing. Every line AI generates goes through code review by an experienced developer. Code quality isn't compromised — only delivery time is.
Every month on SaaS subscriptions is money going into someone else's pocket. A custom system is an investment that pays back — and keeps paying. AI agents make this affordable for the first time.