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About Sterling

A local AI butler for Windows, built and sold by Arch Capital Inc.

The company

Arch Capital Inc.
A corporation incorporated under the Ontario Business Corporations Act.

Registered office:
London, Ontario, Canada

Director: David Turnbull

Privacy Officer: David Turnbull, Director
Contact: [email protected]

Contact

PurposeEmail
General inquiries[email protected]
Technical support[email protected]
Privacy inquiries[email protected]
Legal[email protected]

Open-source acknowledgements

Sterling is built on open-source software. We are grateful to the communities behind:

  • •Ollama — MIT License — local model inference
  • •DeepSeek R1 — MIT License — AI model weights
  • •Kokoro — Apache 2.0 License — text-to-speech
  • •faster-whisper — MIT License — speech recognition
  • •Flask — BSD License — web framework
  • •pywebview — BSD License — native window
  • •ChromaDB — Apache 2.0 License — vector memory
  • •sentence-transformers — Apache 2.0 License — embedding model

A complete NOTICES file with all third-party licenses is included with every Sterling installation.

Trademark

Sterling™ is a trademark of Arch Capital Inc. All rights reserved.

Accessibility

We aim to make mysterling.ai accessible to everyone. If you encounter an accessibility barrier on our website or in Sterling, please contact [email protected] and we will work to resolve it.

Regulatory complaints

If you have a privacy concern, you may contact our Privacy Officer at [email protected]. You also have the right to file complaints with the following regulators: