Precision tools
for voice & data

Founded
Amsterdam, NL
Discipline
Voice · APIs · Auth
Uptime
99.97%
Real-time speech enhancement Developer-first APIs Purpose-built authentication Enterprise-grade reliability Zero-latency processing Amsterdam engineering Predictable JSON responses SOC 2 compliant infrastructure Real-time speech enhancement Developer-first APIs Purpose-built authentication Enterprise-grade reliability Zero-latency processing Amsterdam engineering Predictable JSON responses SOC 2 compliant infrastructure
001 — MANIFESTO

We don't build platforms. We build instruments. Each one purpose-made, obsessively refined, and designed to disappear into your workflow until only the outcome remains.

Three instruments,
one philosophy.

Active products
01 Real-time speech enhancement that adapts to any environment. Crystal clear communication, everywhere you speak. voicecraft.me 02 Extract any data, receive predictable JSON. A developer-first extraction API designed for reliability and consistency. uapi.nl 03 Purpose-built authentication powering internal applications and client services. Security without unnecessary complexity. authnator.com
Active research

Every LLM on earth thinks in human language. We believe that's the bottleneck nobody's talking about. Sigil is our attempt to build the first language designed entirely for machine cognition — a semantic system where ambiguity doesn't exist and meaning compresses by orders of magnitude.

Follow our progress
LML
PARADIGM
Large Machine Language — a new model category if we get this right
0
GOAL
Semantic ambiguity in machine-to-machine transfer
TBD
TIMELINE
We ship when the research says we can

How we think about building.

The best technology feels like nothing at all. It doesn't announce itself. It doesn't demand attention. It simply works—beautifully, silently, and without compromise.

001

Subtract, then subtract again

Every feature must justify its existence against the cost of added complexity. We ship less, but what we ship is inevitable.

002

Reliability is a design choice

Trust compounds. A system that works 99.97% of the time earns the kind of confidence that no marketing can buy.

003

Craft at every layer

From the API response format to the error message copy, details are decisions. We obsess so our users don't have to.

2.4M+
API calls processed
12ms
Avg response time
99.97%
Uptime last 12 months
0
Data breaches since founding

Let's build something
remarkable together.

Whether you're exploring our products or have a partnership in mind, we'd love to hear from you.

Location
Amsterdam, NL
Reg
KvK 97451282