CalmWave has raised $9.0M in total across 2 funding rounds.
CalmWave's investors include Bonfire Ventures, Third Prime.
CalmWave is a Seattle-based healthcare software company founded in 2022 that develops AI-driven platforms to combat alarm fatigue in hospitals, particularly ICUs, by optimizing non-actionable alarms and providing operational intelligence.[1][2][3] Its flagship product, Calm ICU (part of the CalmWave Operations Platform), fuses data from alarms, vital signs, monitors, and EHRs to deliver real-time insights, reducing alarm burden by up to 80-99%, reclaiming RN time, accelerating ICU throughput, and improving patient safety and nurse retention.[3][4][7] Serving hospitals and health systems, CalmWave tackles clinician burnout and operational inefficiencies with Transparent AI that explains recommendations for bedside implementation, achieving non-actionable alarm reductions within weeks and earning recognition like Inc.'s 2025 Best Workplaces and Health Innovation of the Year.[1][3] With $9.3M in total funding, including a recent $5.25-5.3M round led by Third Prime, the company shows strong growth momentum through pilots like Wellstar Health System and advisory board additions.[1][5][6]
CalmWave spun out of the AI2 Incubator in 2022, emerging from the need to address alarm fatigue—a pervasive ICU issue where 80-99% of alarms are non-actionable, contributing to clinician stress, nurse burnout, patient delirium, and poor retention.[1][3] Founder and CEO Ophir Ronen leads the ~11-50 employee team in Seattle, focusing on data science to create "Quiet ICU" solutions that integrate with existing hospital tech stacks like EMRs.[1][2][5] Early traction came via pilots demonstrating rapid alarm reductions and operational gains, such as at Wellstar Health System, where Ronen highlighted its potential as the first effective solution to this global problem; this built toward $9.3M in funding and accolades, humanizing the mission around frontline respect and systemic clarity.[1][5][6]
CalmWave rides the AI-healthcare operations wave, targeting alarm fatigue amid clinician shortages, post-pandemic burnout, and rising demands for data-driven care in a $4T+ U.S. healthcare market strained by siloed systems.[3][4] Timing aligns with regulatory pushes for patient safety (e.g., Joint Commission alerts on alarms) and tech adoption like EHR interoperability, enabling CalmWave's data fusion to influence ecosystems by partnering with monitors, nurse calls, and IT vendors for integrated workflows.[2][7] It amplifies trends in predictive analytics and Transparent AI, reducing risks like ICU delirium while boosting retention—key as hospitals face 20-30% nurse turnover—positioning it to shape quieter, proactive ICUs and expand to system-wide ops, fostering collaborations in clinical automation.[1][3][5]
CalmWave is poised for rapid scaling with its $9.3M war chest, leveraging pilot successes and awards to penetrate health systems nationwide, potentially dominating alarm management as AI regulations evolve and labor shortages intensify.[1][3][6] Trends like multimodal data AI, edge computing in devices, and value-based care will propel enterprise expansions beyond ICUs, enhancing margins via ROI-proven outcomes. Its influence may grow through acquisitions or integrations, evolving from niche fatigue-fighter to foundational ops platform—proving that in noisy hospitals, clarity truly silences the chaos and spotlights what matters: safer care.[4][7]
CalmWave has raised $9.0M across 2 funding rounds. Most recently, it raised $5.0M Seed in November 2024.
| Date | Round | Lead Investors | Other Investors |
|---|---|---|---|
| Nov 1, 2024 | $5.0M Seed | Bonfire Ventures, Third Prime | |
| Nov 1, 2022 | $4.0M Seed | Bonfire Ventures, Third Prime |
