Life & fun · alternatives · 2026

24 alternatives to Kryo Sleep Performance System

Kryo can improve your REM and deep sleep by as much as 25%

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Kryo Sleep Performance System launched in 2016; newer entries below may have overtaken it.

1. 1
   AOTK162 - Improving Sleep One Degree at a Time▲63

   Kryo Sleep Performance System

   2016 · artofthekickstart.com · its alternatives →

2. 2
   OptySleep▲105

   Sleep smarter: AI driven sleep insights based on your habits

   Nov 2025 · apps.apple.com · its alternatives →

3. 3
   Rise Sleep▲152

   100 years of sleep science for more energy & productivity

   2020 · risescience.com · its alternatives →

4. 4
   SleepOS by Eight Sleep▲129

   Operating system for personalized sleep optimization

   2021 · eightsleep.com · its alternatives →

5. 5
   DreamOn▲76

   Natural, drug-free deep sleep activator 😴

   2018 · indiegogo.com · its alternatives →

6. 6
   Somnox▲95

   World’s first sleep robot to improve sleep

   2017 · kickstarter.com · its alternatives →

7. 7
   Dreem Coach▲145

   A library of tailored programs to improve your sleep

   2018 · apps.apple.com · its alternatives →

8. 8
   Enough Sleep▲147

   Boost your performance by getting enough sleep!

   2016 · its alternatives →

9. 9
   Moona▲182

   Head temperature control & machine learning to improve sleep

   2017 · kickstarter.com · its alternatives →

10. 10
    Sleep Reset▲76

    Get better sleep with a personalized, science-backed program

    2022 · thesleepreset.com · its alternatives →

11. 11
    Shleep▲143

    Learn to sleep better for a healthier & productive life

    2018 · elsvanderhelm.com · its alternatives →

12. 12
    Sleepio▲79

    Sleepio is a clinically proven sleep improvement program.

    2014 · sleepio.com · its alternatives →

13. 13
    Somno▲150

    Smart sleep tracker & sleep data analyzer

    2024 · apps.apple.com · its alternatives →

14. 14
    Fan of Sleep▲100

    White noise generator to help you fall asleep

    2021 · fanofsleep.app · its alternatives →

15. 15
    Dreem 2▲115

    A next generation headband to sleep better

    2019 · dreemhealth.com · its alternatives →

16. 16
    GO2SLEEP▲68

    A smart sleep ring to track sleep, screen sleep apnea

    2019 · sleepon.us · its alternatives →

17. 17
    Hypnos▲73

    A sleep journal that helps you get better sleep.

    2021 · kickstarter.com · its alternatives →

18. 18
    Hack Sleep▲84

    How to fall asleep faster and improve health and memory

    2015 · amazon.com · its alternatives →

19. 19
    Sleep Smarter▲64

    Strategies to sleep better

    2017 · amazon.com · its alternatives →

20. 20
    Banala Sense▲76

    Better sleep, only a button away

    2022 · indiegogo.com · its alternatives →

21. 21
    CalmAlma▲129

    Personalized stories and meditations to improve your sleep

    2024 · calmalma.com · its alternatives →

22. 22
    Mello▲69

    Personalized Sleep Coach

    2019 · its alternatives →

23. 23
    NSDR.co▲117

    Non-sleep deep rest tracks

    2023 · nsdr.co · its alternatives →

24. 24
    Sleep▲100

    Health and fitness app

    2023 · apps.apple.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →