Noctrix Health vs Headspace
Side-by-side comparison of AI visibility scores, market position, and capabilities
Maker of Nidra, the first FDA-authorized drug-free device for drug-refractory Restless Legs Syndrome. ~$24M ARR; acquired by ResMed for $340M (expected close June 2026).
About
Noctrix Health is a medical device company commercializing Nidra Therapy — the first and only FDA-authorized, drug-free treatment for drug-refractory Restless Legs Syndrome (RLS). The Nidra device uses Tonic Motor Activation (TOMAC) technology to deliver gentle electrical stimulation to the legs, reducing RLS symptoms without pharmaceutical side effects. The FDA granted De Novo authorization in 2023. In August 2025, Noctrix raised $33.5M in combined debt and equity to accelerate U.S. commercialization, reaching an annual revenue run rate of approximately $24M. ResMed signed an agreement in 2026 to acquire Noctrix Health for $340M, with the transaction expected to close around June 1, 2026 — Noctrix''s revenue will be reported within ResMed''s Americas Devices category post-close.
Headspace is a mindfulness and mental health app offering guided meditation, sleep content, and enterprise employee wellbeing programs to over 70 million users.
About
Headspace is a mental wellness company founded in 2010 by Andy Puddicombe and Rich Pierson that has grown into one of the most widely used mindfulness and meditation apps globally. The platform offers guided meditation sessions, sleep content, stress reduction exercises, and mental fitness programs for both individual consumers and enterprise employees through its Headspace for Work product. Headspace merged with Ginger, a mental health coaching and therapy platform, in 2021 to form Headspace Health, expanding from mindfulness content into clinical mental health services. The combined platform provides a continuum from self-guided wellness content through human-delivered coaching and therapy, serving both consumers and employers who want comprehensive mental health benefits. Headspace for Work serves over 4,000 employer customers providing evidence-backed mental wellness programs to millions of employees globally. The company has published research demonstrating measurable improvements in stress, burnout, and resilience from Headspace use. Following the merger, Headspace has integrated its consumer brand recognition with Ginger's clinical platform to serve the full spectrum of mental health needs.
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