gainlab

IT consulting · software · PBX systems · AI

Your whole IT stack, handled.

gainlab is a senior IT consultancy that builds custom software, deploys and runs modern phone systems — we're Innovaphone PBX experts — and turns your data into decisions with AI. One team across the full stack, not just code.

Start a project See our services
Senior engineers
100%
Projects delivered
40+
Avg. reply time
<1 day

01 Services

What we do

We're not a pure software house. From custom applications to the phone system on your desks and the AI behind your data — one senior team covers the full IT stack.

  1. 01

    AI & Data Optimization

    Clean data pipelines and pragmatic AI that move real metrics — not demos. We turn scattered data into decisions and wire LLMs and ML into products where they earn their keep.

  2. 02

    Systems Integration & Automation

    Connect your phone system, apps, and data into one workflow — then let AI run it. We build AI-driven integrations and automations — agents and LLM workflows that handle the busywork end to end.

  3. 03

    Product Engineering

    Full-stack web and mobile products, built to last. From a sharp MVP to a v1 your users trust — TypeScript, React, and a backend that won't keep you up at night.

  4. 04

    PBX & Unified Communications

    Modern phone systems done right. As Innovaphone PBX experts, we design, migrate, and run on-prem and cloud telephony — VoIP, SIP trunks, softphones, and unified comms that just work.

02 Contact

Let's build something.

Tell us what you're working on — a new product, a stalled project, or a phone system that needs a hand. Drop us a line and we'll reply within one business day.