Building local-first developer workspaces to secure enterprise quality.
hyenai started from one question: every useful AI testing tool wants your code and test data in its cloud — so what do QA engineers in banking, healthcare, and defence use? For a lot of teams the honest answer was “nothing.”
SOVEREIGN is our answer, and our flagship product: an integrated testing environment that runs as a desktop application on your own machine. hyenai is the company; SOVEREIGN is what it makes.
We would rather be trusted than impressive. That means we publish exactly what leaves your machine, we say when a number is unmeasured, and we do not claim certifications we have not earned. If you catch us overstating something, tell us and we will fix the page.
Founder · builds SOVEREIGN
SOVEREIGN is currently built and maintained by one engineer, not a department. That is worth knowing before you adopt it: support comes from a person who wrote the code, and the roadmap moves at the speed of one pair of hands. If you email about a bug, you are emailing the author.
SOVEREIGN - Our local-first integrated testing environment.
Work began on the desktop engine and local execution model. A prototype, not a product.
Achieved stable local execution. The automated runner demonstrated self-healing capability.
SOVEREIGN desktop workspace assembled into a single product and tested privately.
Open beta on Windows. Currently shipping v0.9 with all 12 modules. See it running →
A publicly trusted code-signing certificate, so the installer stops alarming Windows. Then published benchmarks with methodology. Then incorporation, and a security review we can hand to an auditor.
LOCAL ENGINE
Developing desktop test environments that execute locally. Our research focuses on local test runner speed and database stability to achieve maximum reliability.
WORKSPACE INTEGRATION
Building automation systems that generate and run scripts. We focus on natural language translation to Playwright actions without telemetry.
We don't iterate—we revolutionize. Every architecture we design represents a paradigm shift in what developer environments can accomplish.
Our research is grounded in first principles. We verify our systems to the highest standards of empirical verification.
99% isn't good enough. Our execution engines achieve accuracy levels that redefine industry standards where failure is not an option.
Power without responsibility is dangerous. We build software workspaces that prioritize absolute data privacy.