I'd also add that the big "open secret" in the sleep research community is that yes, CBT for insomnia is a great starting point, but it needs to be followed up

I'd also add that the big "open secret" in the sleep research community is that yes, CBT for insomnia is a great starting point, but it needs to be followed up with further psychology-based care. Sleepio is a great starting point and Stellar Sleep also delivers CBT for insomnia-based programming initially. The difference is that we then transition into continued psychology-based programming which sustains the results of the initial CBT for insomnia work.