Life & fun · alternatives · 2026

24 alternatives to 100 Days w/o fear

Get inspired by those who dared

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. 100 Days w/o fear launched in 2015; newer entries below may have overtaken it.

1. 1
   100 Hours Project▲99

   A simple offline way to keep yourself accountable

   2016 · its alternatives →

2. 2
   Daily UI▲197

   Become a better designer in 100 days

   2015 · its alternatives →

3. 3
   100 Days UI▲314

   Daily UI elements

   2015 · its alternatives →

4. 4
   Give It 100▲112

   Learn something for 100 days

   2014 · its alternatives →

5. 5
   100 Days of Swift▲234

   Learn Swift by building cool projects

   2016 · its alternatives →

6. 6
   100DaysOfNoCode Challenge▲566

   Learn to no-code in 100 days

   2021 · its alternatives →

7. 7
   100 in 100 Challenge▲533

   Get 100 new paid users in 100 days

   2021 · its alternatives →

8. 8
   100 Days of Code▲309

   Make coding a habit. Join the growing community.

   2018 · its alternatives →

9. 9WB
   We built our startup in 100 days▲147

   2013 · giveit100.com · its alternatives →

10. 10
    Hello Tech Pros: How I Published 100 Podcast Episodes in 100 Days▲55

    Productivity, consistency, resiliency

    2016 · its alternatives →

11. 11
    Law of 100▲194

    Make or break a habit in 100 days.

    2022 · its alternatives →

12. 12
    100-Day Habit Tracker▲121

    Build long-lasting habits with the 100 day habit challenge

    2023 · systemsumo.gumroad.com · its alternatives →

13. 13
    Startups for the Rest of Us - EP296 - Launching 100 projects in a year▲86

    Talking about product/founder fit.

    2016 · its alternatives →

14. 14
    100 Users 100 Days Challenge Round 2▲373

    Get 100 paying users in the next 100 days

    2022 · its alternatives →

15. 15
    Dudes of Disruption Episode 50 - The Fear Factor▲53

    Overcoming Fear, Trusting Ourselves, 1 yr Anniversary

    2016 · its alternatives →

16. 16
    Zero Percent▲186

    Alcohol tracking chatbot & 100 day no drinking challenge 🏆

    2019 · its alternatives →

17. 17
    #Tweet100 Challenge▲263

    Free 100 day challenge for growth on Twitter

    2022 · its alternatives →

18. 18
    Motivational Quote Videos for Startup Hustlers▲157

    60 seconds of inspiration in your inbox every day

    2015 · its alternatives →

19. 19
    100Days▲6

    Finally stick to your goals

    2025 · apps.apple.com · its alternatives →

20. 20
    100 Days of Wordplay▲68

    100 Day Project - 100 mini crossword puzzles

    2016 · its alternatives →

21. 21
    The Relentless Me - Keep Growing▲52

    Ruthlessly pursuing greatness

    2016 · its alternatives →

22. 22
    Streak Club▲95

    Don't break the streak with daily/weekly creative projects

    2015 · its alternatives →

23. 23
    Once▲111

    Life's worth remembering. Post once a day.

    2014 · its alternatives →

24. 24
    SaneNoReplies▲121

    Never forget to follow up.

    2015 · 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 →