Comparing First 100 Users to YC Library means looking past marketing into data. Both target Startup Lessons users. Their community reception tells different stories.
Side-by-side comparison of First 100 Users and YC Library based on community engagement data.
100 ideas for your startup's first 100 users
The new hub for YC's startup videos, essays, podcasts & more
Comparing First 100 Users to YC Library means looking past marketing into data. Both target Startup Lessons users. Their community reception tells different stories.
| Category | First 100 Users | YC Library |
|---|---|---|
| Business | - | Yes |
| Growth Hacking | Yes | - |
| Marketing | Yes | - |
| Startup Lessons | Yes | Yes |
| Tech | - | Yes |
Great collection of practical ideas. Thanks for sharing, Olly.
Looooove this list !!! thanks so much for the great content
Interesting and useful, thanks! Congrats on the launch! 🚀
Hi PH! I’m Cat, and I’m one of the engineers that worked on the YC library, alongside @katherine_bernstein. We’re excited to show you the reimagined YC Library! We first launched the Library in 2020, and it has proven to be a tremendous resource since; much of the stuff in there has been viewed hund...
Hey! I'm Kat, one of the engineers who worked on the YC Library with @catheryn. I'm so excited to be sharing the new Library with all of you! Let us know if you have any feedback, questions, or suggestions :)
There has never been so many resources to help you launch your startup. Great to see YC putting up this page to organize all their great content.
First 100 Users leads on raw interest score. First 100 Users leads on engagement ratio. First 100 Users leads on both metrics. That doesn't happen often.
These products share 1 categories: Startup Lessons. Moderate overlap suggests they target related but distinct use cases.
First 100 Users is also tagged in Growth Hacking, Marketing, which YC Library isn't. That suggests First 100 Users positions itself more broadly or targets an adjacent audience.
YC Library has unique category tags in Business, Tech. Different positioning can mean a different buyer profile, even within the same space.
First 100 Users launched Feb 2022. YC Library launched Aug 2023. First 100 Users has had more time to iterate and build a user base. YC Library had the advantage of launching into a more defined market with clearer user expectations.
Pick First 100 Users if you want the product with the larger community behind it; sustained discussion and active users are your priority; you value stability and a longer track record; you need something that also covers Growth Hacking.
Pick YC Library if community size matters less to you than engagement depth; you prefer newer tools with fresher tech; you need something that also covers Tech.
First 100 Users: Get your startup's first 100 users. Actionable ideas, clear case studies, simple step by step instructions. Hey Product Hunt 👋 I'm Olly. I wanted to create a place for founders and makers to find step-by-step marketing ideas free of irrelevant inspo porn!
YC Library: We’ve overhauled the YC Library to make it easier to find the latest videos, essays, and podcasts from around Y Combinator, and to help you explore some of the best YC content from over the years. Come learn how to make something people want.
These products also compete in the Startup Lessons category:
Founder Secrets — Weekly newsletter on how top founders grew their startups (Interest: 487, Engagement: 0.21)
YC Interview Simulator 2.0 — YC interview prep - pitch, reflect & improve (Interest: 452, Engagement: 0.10)
Founder Reports — In-depth interviews with founders and entrepreneurs (Interest: 391, Engagement: 0.25)
Resources for Early-Stage Founders — Dozens of templates, articles & videos to help you grow (Interest: 367, Engagement: 0.16)
UserBooster — A Notion dashboard that helps you get early traction (Interest: 356, Engagement: 0.25)
FounderBeats — See hundreds of founders building profitable businesses (Interest: 325, Engagement: 0.31)
Generally, yes. Engagement ratio is hard to fake. A product can generate artificial interest, but sustained discussion threads require people who actually used the product and had something to say about it.
Automatically. We compare products that share at least one category and have similar interest scores. Products too far apart in traction don't make for useful comparisons.
No. Interest is launch-day attention. Engagement ratio is a better quality signal. The product with more discussions per interest point usually has stronger product-market fit.
How directly these products compete. Three or more shared categories means they're going after the same user. One shared category means they approach the space from different angles. Zero overlap and they probably shouldn't be compared.
Comparisons are generated automatically when two products have enough data overlap. If the pair you want isn't here, the products might be in different categories or too far apart in engagement.
Either the product didn't meet our engagement threshold, or it doesn't share enough category tags with the other product to generate a meaningful comparison. We'd rather show no comparison than a misleading one.