Elevators · 2024
LiftexPro - ERP for elevator companies
A SaaS ERP system for elevator companies — from inspection scheduling and building management to a mobile app for technicians and automated invoicing.
Next.js.NETReact Native
Gorna Oryahovitsa, Bulgaria
Custom ERP development — Gorna Oryahovitsa
An ERP system built around your processes: inventory, sales, invoices, reports, and roles in one web-based system.
We build ERP systems around the way your company already works—who enters data, who approves it and what gets invoiced. The system runs in a browser and, when needed, on the phones of your field team. Before you receive a proposal, you see a demo with your modules.
We work from Sofia with clients across the country — remotely, and on-site when the project requires it.
Price
€3,000–€29,300
most often around €8,600
Based on 98 of our quotes as of 14 August 2026
What you get
- Built around your process
The modules, roles, and documents follow the way your company works, rather than a ready-made template.
- Inventory and production
Batches, expiry dates, barcodes and production recipes, just like in the Testen Dom demo.
- Invoices and payments
Automated invoicing and online payments through Stripe, as in LiftexPro.
- Field team
A mobile app for technicians with digital protocol signing, as in LiftexPro.
- Roles and reports
Everyone sees their part, while the manager sees reports in real time.
We have built
Software agency · 2025
Saitami ERP - Custom ERP System
Custom ERP system with AI-powered email, an integrated SIP phone, CRM, ticketing system and business process automation.
Next.js.NETPostgreSQL
demo.mmm.software
Telephony and AI · 2026
Voice Agent — AI Phone Assistant
An AI phone agent that answers every call — speaks Bulgarian according to your script, distinguishes urgent issues from routine ones, and hands your team a ready-to-use case file, not a recording.
Next.jsRealtime Voice AIWebRTC
Live demo systems
Working software you can open right now.
demo.mmm.software
For every business
All-purpose ERP
Contacts, projects, tasks, invoices, calendar and reports in one system.
Open demo systemdemo.mmm.software
Documents and archives
Document management (DMS)
Incoming and outgoing reference numbers, importing from email, approvals, qualified electronic signatures, natural-language search, an archive with a retention period and an activity log.
Open demo systemdemo.mmm.software
Security / SOD
Security ERP
Sites and contracts for security and guard services, monthly invoices by contract, patrols on a GPS map, areas, inventory, and staff.
Open demo systemHow we work
- 1You describe the process
What you do today in Excel, on paper or in your old software.
- 2Questions and price range
We ask about the modules, users and integrations and give you a price range.
- 3Demo with your modules
We build the core screens so you can see the system before you decide.
- 4Written proposal
Modules, exact pricing and implementation stages.
- 5Phased implementation
We launch the modules one by one, transfer the data and train your team.
Questions and answers
How much does it cost?
€3,000–€29,300, usually around €8,600. The exact price is stated in the written quote.
How long does it take?
It depends on the scope—we’ll include it in the quote. For comparison, here are examples from our portfolio: Elite Call Center — 6 months, Saitami — 6 months, LiftexPro — 8 months.
Who owns the code?
Yours. The code and data are handed over with the project, and you can continue development with another team.
What happens after launch?
If you wish, we can maintain the project for €100–€350 per month. We specify what maintenance includes in the quote.
Can you connect the system to payments, phones, and documents?
Yes. LiftexPro accepts payments through Stripe, Saitami’s CRM system has a built-in SIP phone, and the Account-X demo recognizes documents with AI and matches bank payments.
Can I see a live system?
Yes. The portfolio includes live demo systems—an ERP for a security company, a manufacturing ERP, one for an accounting firm and one for taxi dispatching. After the initial conversation, we also build a demo with your modules.
Can you transfer data from Excel or our old software?
Yes, if the data can be exported to a file or through an API. We specify how we will transfer it in the proposal.
Off-the-shelf ERP or custom ERP?
An off-the-shelf system can be launched faster, but your processes must adapt to it. A custom ERP follows your process, and you own the code.
