Open trust infrastructure
Qeris
Know what to trust before you click.
Qeris Browser helps you understand why websites appear trustworthy or risky using privacy-first trust intelligence.
Alpha software for Chrome and Microsoft Edge
Local trust evaluation
Clarity before the click.
Trust Explorer · Coming Soon
Understand a destination before you visit.
Trust Explorer will provide explainable trust reports for URLs. This is a preview of the planned experience, not a working analysis tool.
Explore trust before you visit.
Trust Explorer will let you paste a URL and receive a clear, explainable trust report.
Preview only. No URL analysis is available yet.
example.com
A future report will connect each decision to the evidence behind it.
- Clear verdict and confidence
- Explainable findings
- Privacy-first evaluation
Intelligence, with evidence
A trust system you can inspect.
Multi-layer intelligence
Reputation, infrastructure, behavior, network, and content signals in one model.
Trust Engine
Deterministic decisions produced by a versioned, testable policy runtime.
Explainability
Plain-language reasons connect every decision back to observed facts.
Privacy-first
Local DOM inspection without history, cookies, passwords, or page uploads.
Policy runtime
Compiled policies, controlled activation, shadow evaluation, and comparison tooling.
Fast local evaluation
Browser analysis designed to complete quickly without a cloud round trip.
How it works
Observed facts. Governed decisions.
Qeris Browser
Signals
Trust Engine
Explainability
Decision
Qeris gathers canonical facts, evaluates them through a deterministic policy, and returns a verdict with reason codes. The same input and policy produce the same result.
Products
One trust layer, built for every surface.
Qeris is the platform. Qeris Browser is the first available product; every other product shown here remains planned.
Qeris Browser
Trust context where decisions happen, with a clear verdict and evidence.
Explore Qeris BrowserQeris API
A planned interface for explainable trust reports in products and workflows.
Qeris Enterprise
A planned control plane for governed trust across organizations.
Qeris SDK
Planned typed building blocks for future Qeris integrations.
Trust Explorer
A planned way to inspect an explainable trust report before visiting a URL.
Privacy by architecture