Brother-led AI studio · Est. 2024 All systems online

Next-generation AI software
that quietly does the
impossible.

We're a brother-led team crafting AI, audio and app solutions with precision and passion — blending technology and creativity for the better good of all.

5 Live products
100% In-house engineering
NL · EU Based in the Netherlands
24/7 Uptime monitoring
Our software · 05 modules

Tools that ship. Five live products, each solving a real problem end-to-end.

AI SourceCheck

Live

Advanced detection that tells you whether images, video and text were created by AI or a human — with confidence intervals you can trust.

Computer vision NLP View demo

Grantflow Subsidie

NL

Tool to gather the correct files and applications for Dutch grants and subsidies. Less paperwork, more funding.

RVO EU Funds View demo

Toolshub

Free

Every tool you need, in one place. PDF merge, QR codes, BMI, unit converters and more — 100% in your browser, no uploads to servers.

Privacy-first No-signup View demo

IconCrafters

Pro

Real-time online Photoshop experience to build icons, designs and logos — and export every size you need for app stores and brand kits.

WebGL Export-everything View demo

TeamLinkup

Teams

A fully-featured online calendar website and app for teams — schedule, share availability and keep everyone aligned without the chaos.

Real-time sync iCal compatible View demo

Got something to build?

We take on a small number of bespoke AI builds each quarter. If your problem is hard and worth solving, we want to hear about it.

The way we work

Precision and passion, in equal measure.

We're not a sprawling agency. We're a tight, brother-led team that takes the long view on every product we ship — and every client we partner with.

  • 01
    Built end-to-end Design, engineering, infrastructure and security — all in-house, never outsourced.
  • 02
    Privacy by default Browser-first where possible. Encrypted everywhere else. Your data stays yours.
  • 03
    For the better good Tools that respect attention, ethics and craft — technology in service of people.
tona-digital ~ deploy.log
# Tona Digital — production pipeline
$ tona deploy --all
   verifying signatures................ok
   running 142 tests..................passed
   securing endpoints (CSP, HSTS).....ok
   shipping to ams-1, fra-2, lon-3....ok
   ai-sourcecheck @ v3.2.1............live
   grantflow @ v1.8.0............live
   toolshub @ v4.0.2............live
   iconcrafters @ v2.4.0............live
   teamlinkup @ v1.2.5............live
$ all 5 modules online · 99.98% uptime
What we do for clients

Beyond our products, we build for you.

Three things we do really well — and a few we politely decline.

01 / AI

AI engineering

Custom models, retrieval pipelines, agentic workflows and inference infra — production-grade systems, not demos.

Learn more →
02 / AUDIO

Audio intelligence

Speech, music and acoustic systems. Voice agents, transcription, generation, real-time DSP and mastering pipelines.

Learn more →
03 / APPS

App engineering

From web and mobile to desktop — performant, secure and beautiful. We build apps people actually want to open.

Learn more →
Get in touch

Have an idea? Let's see what we can build together.

We respond personally to every message — usually within one working day.