CalmWave
Transparent AI for Hospital Operations Health & Alarms
CalmWave was founded in 2022, is headquartered in Seattle, United States, lists 1–10 employees, and has $13.7M in recorded funding across 3 rounds.
- Headquarters
- Seattle, Washington
- Employees
- 1–10
- Founded
- 2022
- Business Model
- B2B
- Website
- calmwave.com
- Total Funding
- $13.7M
- Last Round
- $4.4M Extension RoundJun 2025
- Rounds
- 3
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 3 funding rounds and 10 investors for this company. The full record is or through the API.
About
CalmWave is an AI-powered hospital operations platform that combats alarm fatigue and improves nurse retention in ICUs and health systems. The platform ingests real-time feeds from bedside monitors, EHRs, and hospital devices, fusing them into a unified data foundation that delivers explainable AI recommendations to reduce non-actionable alarms, reclaim nursing time, and improve patient safety outcomes. Spun out of the Allen Institute for AI (AI2), CalmWave has demonstrated a 46% reduction in non-actionable alarms within weeks of deployment.
Summary
CalmWave is an Artificial Intelligence company based in Seattle, United States, founded in 2022. It lists 1–10 employees. It has raised $13.7M in total across 3 rounds, most recently a $4.4M Extension Round in Jun 2025. Investors include Bonfire Ventures, Third Prime and Catalyst by Wellstar.
Tech & App Stack
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Funding History
Jun 2025
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Funding: Seed through Extension Round. Amounts, valuations, and investors where available.
Investors
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