Big Health (Sleepio, Daylight) vs CBT-i Coach: Which Is Right for You?
Updated September 2026
Compare Big Health (Sleepio, Daylight) and CBT-i Coach side-by-side. See pricing, features, privacy, and evidence to find the best mental health app for you.
Our Verdict
CBT-i Coach is our recommendation. CBT-i Coach offers stronger evidence-based features and better overall value for most users.
Quick Comparison
Big Health (Sleepio, Daylight)
Big Health makes Sleepio and Daylight—FDA-cleared digital therapeutics for insomnia and anxiety, often free through employer or health plan benefits.
Paid subscription
Privacy: A
high evidence
Our Pick
CBT-i Coach
Free CBT-i app from the VA offering sleep diaries, relaxation exercises, and evidence-based insomnia treatment tools.
Free
Privacy: A
high evidence