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Redact patient information before it goes into AI chats

Our detection engine flags patient identifiers for review. You verify what's found, redact, and stay in control.

Built alongside researchers at

Mass General Brigham
  • Free to use
  • We never train on your documents
  • Files are deleted after 7 days
  • HIPAA-compliant

Built for solo clinician use.

Reviewed through a hospital compliance process.

  • A clinical chart note with its identifiers blacked out.

    Built with real clinical records

    Built around the identifiers found across notes, reports, and medical records.

  • An Identifiers detected panel listing the categories found in a note.

    Every identifier is labeled by type

    See what was detected, what type of information it is, and what will be removed.

  • A redacted PDF attached to an AI chat composer.

    Made for existing AI workflows

    Export a copy for the AI tools already in your workflow.

  1. Upload a record

    An upload drop zone reading “Upload or drop files to be redacted”.

  2. Review every identifier we find

    A list of detected identifiers with review checkboxes.

  3. Export a redacted copy

    A redacted PDF card with a download button and an identifier count.

Attunement identifies potential patient information and shows you what it found

Your records should never disappear into a black box

  • Your records are never used to train Attunement or third-party models.

  • All files stay encrypted while being transferred and stored.

  • All uploaded records are automatically deleted after 7 days.

  • HIPAA-compliant

We're dedicated to building technology clinicians can trust

As AI becomes more useful in clinical work, we believe clinicians should be able to benefit from these tools without giving up control over patient information. Our products are developed in close collaboration with practicing clinicians, with an emphasis on privacy and transparency.

  • Portrait of Angelia Muller

    Angelia Muller

    Founder & CEO

    Angie founded Attunement after seeing how inefficient work contributes to clinician burnout. Previously, she spent her career supporting startups at Stripe and NVIDIA.

  • Portrait of James Thomson

    James Thomson

    Founding Technical Lead

    James holds an M.S. in Bioengineering from Stanford and has worked across biomedical research, medical devices, and clinical software.

  • Portrait of Charisse Yeh

    Charisse Yeh

    Founding Product Designer

    Charisse worked in cancer research, UCLA Health, and community clinics before she transitioned into building technology for wellness.

  • Portrait of Kyle Combes

    Kyle Combes

    Founding Engineer

    Kyle has built products in climate tech, logistics, and healthcare, including in collaboration with Stanford's Prakash Lab.

Based in San Francisco, California

attunementclinical.com

Try it out on a record

Upload a clinical document, review every identifier we detect, and export the redacted copy.

No credit card · No sales call · Delete your file at any time

Attunement Redact