Glass Health

About Glass Health

Financials

Dated, source-cited figures. Estimates are marked.

Products by Glass Health

All products by Glass Health reviewed by our AI panel of experts.

Glass HealthAI Healthcare

AI-assisted clinical reasoning and documentation for physicians

From $20/mo7.6/10

How Our Review Panel Scores Glass Health

Six independent reviewer personalities assessed Glass Health's product on their own terms. They disagreed by 1.3 points — The Skeptic was the hardest to convince, The Domain Practitioner the most positive.

Averaged across 1 reviewed product in our catalog. Scores are out of 10.

Competitive Landscape

Who Glass Health competes with, and how they differ.

OpenEvidence8.3/10

OpenEvidence is a point-of-care clinical answer engine built on medical-literature search for fast lookups during a visit, while Glass generates structured differential diagnoses and full assessment-and-plan drafts from an entered patient summary — a heavier, documentation-oriented workflow rather than a quick-reference tool.

1 product reviewed on TopReviewed

Abridge8.3/10

Abridge focuses primarily on ambient clinical documentation and scribing sold into large health systems with deep EHR integration, whereas Glass combines scribing with diagnosis and treatment-planning decision support aimed more at individual clinicians and smaller practices before moving upmarket.

1 product reviewed on TopReviewed

Nabla8.0/10

Nabla is an ambient AI scribe and clinical documentation assistant spanning multiple EHRs with a similar physician-facing workflow and pricing model to Glass, making it a closer functional peer than the larger, more EHR-embedded incumbents.

1 product reviewed on TopReviewed

Ambience Healthcare7.6/10

Ambience Healthcare pairs ambient documentation with billing and coding automation across 200+ specialties — the closest structural match to Glass's combined scribe-plus-CDS model, but weighted toward coding and revenue-cycle value rather than diagnostic reasoning.

1 product reviewed on TopReviewed

Suki AI7.8/10

Suki AI is a voice-first assistant focused on dictation, coding and EHR task automation for clinicians, competing with Glass mainly on documentation efficiency rather than on diagnostic decision support.

1 product reviewed on TopReviewed

Company Timeline

Key milestones in Glass Health's history, with sources.

1. July 2026Milestone

   Included as one of four clinical-AI tools in the Harvard/Stanford ARISE NOHARM safety benchmark

   Glass Health was one of four clinical decision-support tools (alongside AMBOSS LiSA, Doximity Ask and OpenEvidence) evaluated in the Stanford Medicine/Harvard Medical School-affiliated ARISE NOHARM clinical-AI safety study; independent physician commentary reported that clinical RAG tools as a group had lower severe-error rates than generalist LLMs in the study. Per-tool ranking figures circulating in vendor marketing were not independently verified here and are not recorded.

   healthcarehuddle.com
2. Aug 22, 2025Milestone

   Expanded from diagnosis support into ambient clinical documentation

   Independent healthcare-AI commentary (Dr. Kola Tytler) reported Glass Health had expanded its product to combine ambient visit-dialogue capture with EHR data to draft H&P, progress and discharge notes with inline references, moving beyond its original diagnosis-support-only scope.

   iatrox.com
3. Sep 11, 2023Funding

   Seed — $5M led by Initialized Capital

   Glass Health announced a $5 million seed round led by Initialized Capital, with participation from Afore Capital, Founder Collective, OpenView Venture Partners, Quiet Capital, XFactor Ventures, and healthcare-founder angels including Tom X Lee, Connor Landgraf, Heather Hasson and Trina Spear.

   wilmerhale.com
4. Mar 28, 2023Launch

   Launched Glass AI, an LLM-based diagnosis and clinical-plan assistant

   Glass Health launched "Glass AI," pivoting from its original clinician notebook product to a large-language-model tool that generates candidate diagnoses and draft clinical plans from a patient summary, combined with physician-reviewed clinical guidelines.

   ycombinator.com
5. 2022Funding

   Pre-seed — $1.5M led by Breyer Capital

   Glass Health raised a $1.5 million pre-seed round led by Breyer Capital in 2022, before joining Y Combinator's Winter 2023 batch.

   techcrunch.com
6. 2021Founded

   Founded by Dereck Paul and Graham Ramsey

   Dereck Paul, then a UCSF medical student, and Graham Ramsey, an engineer at Modern Fertility, co-founded Glass Health in San Francisco in 2021 to build software for physicians to store, organize and share their diagnostic and treatment approaches.

   techcrunch.com