Growth · alternatives · 2026

24 alternatives to 100 in 100 Challenge

Get 100 new paid users in 100 days

100 in 100 Challenge is a structured goal-setting tool for entrepreneurs and makers who want to acquire 100 paying customers within 100 days. The product provides a focused framework for sales, marketing, and growth… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. 100 in 100 Challenge launched in 2021; newer entries below may have overtaken it.

1
100 Users 100 Days Challenge Round 2▲364
Get 100 paying users in the next 100 days
2022 · 100in100.co · its alternatives →
2WB
We built our startup in 100 days▲147
2013 · giveit100.com · its alternatives →
3
100DaysOfAI Challenge▲615
Learn practical AI skills in 100 days
2023 · its alternatives →
4
First 100 Users▲883
100 ideas for your startup's first 100 users
2022 · first100users.com · its alternatives →
5
100 Days of Code▲306
Make coding a habit. Join the growing community.
2018 · 100daysofcode.com · its alternatives →
6
Marketing Week Challenge 2.0▲504
Boost your marketing in 7 days
2022 · makerbox.club · its alternatives →
7
100DaysOfNoCode Challenge▲566
Learn to no-code in 100 days
2021 · 100school.com · its alternatives →
8
#Tweet100 Challenge▲263
Free 100 day challenge for growth on Twitter
2022 · tweet100.com · its alternatives →
9
Your First Hundred▲12
A 6-Week Challenge for finding your first 100 users
2021 · its alternatives →
10
100 Days of Growth▲244
Proven ways to grow your business fast (eBook)
2015 · 100daysofgrowth.com · its alternatives →
11
The First 100▲156
Proven framework for acquiring your first 100 customers
2018 · its alternatives →
12
Threads100▲68
Free 100-day challenge to help you grow on Threads
2024 · blacktwist.app · its alternatives →
13
100 Vibe Coding▲351
Hi HN, I have been making side projects since I was 14, and my team mate (this is his very first side project! Congrats!) designed and implemented the UI. Over time, people kept asking me how they could start coding and turn ideas into reality. So we had an idea. Coding is changing. With AI, the bottleneck is no longer writing every line by hand but knowing how to prompt effectively to reach a working outcome. Our objective is not to make people code better, or even learn to be a proficient software engineer, but just to keep it simple and start building. We want to remove fear and barriers…
2025 · 100vibecoding.com · its alternatives →
14
2016 Maker Challenge▲265
Make more stuff this year
2016 · megamaker.co · its alternatives →
15
First 1000▲652
Case studies on how companies got their first 1000 customers
2021 · first1000.co · its alternatives →
16
Hyper Founder Program▲811
An 8-week founder program inspired by Product Hunt
2021 · hyper.com · its alternatives →
17
First 1000 Users Guide▲279
Interactive guide to go from ideation to first 1000 users
2021 · coda.io · its alternatives →
18
100 Days UI▲313
Daily UI elements
2015 · 100daysui.com · its alternatives →
19
Founders launching startups on Twitch▲265
One day. Hundreds of livestreamed startups. Cash Prizes.
2018 · 24hrstartup.com · its alternatives →
20
Do Better With Less▲106
10x in 10 days, challenge for marketers
2022 · growclass.co · its alternatives →
21
Ultimate SaaS Guide▲281
100 Q&A asked around scaling, sales and raising capital.
2019 · saastr.com · its alternatives →
22
100-Day Habit Tracker▲121
Build long-lasting habits with the 100 day habit challenge
2023 · systemsumo.gumroad.com · its alternatives →
23
Law of 100▲194
Make or break a habit in 100 days.
2022 · its alternatives →
24
100 under 100▲315
For those of us that didn't get into Forbes' 30 under 30
2017 · hundredunderhundred.com · its alternatives →

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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 →