About us
We build the box so you never have to fly blind.
Berlin · San Francisco · Remote
Our mission
AI should be as observable as the rest of your stack.
We started BLACKBOX07 after years of shipping LLM features on hope and screenshots. Today we help thousands of teams route, test and understand every model call — so they can move fast without breaking trust.
People
Customers
Raised
Timeline
Three years, one obsession.
2023
Founded in Berlin
Two ex-infra engineers, one whiteboard, zero patience for black boxes.
2024
First 100 customers
Seed round led by operators who had felt the pain themselves.
2025
Evals go live
Series A and the launch of live evaluation on every request.
2026
Version 2.0
Agentic evals, voice routing and a rebuilt trace explorer.
Next
Your data plane
Self-hosted deployments for the most regulated teams on earth.
Values
What we believe, decrypted.
01
Radical transparency
If the box makes a decision, you can see why.
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100%
Decisions traced
We never ship a feature we can’t explain. Every route, eval and guardrail is inspectable — including our own mistakes.
02
Speed is a feature
Milliseconds matter more than slide decks.
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12ms
Routing overhead
We measure everything we build in latency and cost, and we treat a regression like an outage.
03
Engineers first
Built by developers for developers.
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37min
Average setup
Great docs, honest pricing and APIs that feel obvious. If it needs a sales call, it’s not done yet.
Team
The people inside the box.
Ready to open the box?
Route your first million tokens free. No credit card, no sales call, no black magic.