100 in 100 Challenge
First 100 Users
Synthesia.io
Loop
StatusPage.io
Canva Video Suite
Ship Your Enemies Glitter
How billion & million dollar companies got their first users

Changelogfy
ReleaseNotes.io
Makelog
Beamer
ChangeTower
Release intelligence for Shopify developers. Track important platform changes, deprecations, and API updates without digging through every changelog.

Which is more popular?
Based on our record, Startup First Users seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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SFU
Startup First Users
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|---|---|---|
| Website | earlyusergrowth.com | boosty.to |
| Pricing | — | |
| Platforms | — | |
| Company | — | Startup from Russia · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of Startup First Users yet.
MerchantDiff helps Shopify developers keep up with important platform changes without constantly monitoring changelogs and documentation. It tracks Shopify API updates, deprecations, documentation changes, and developer announcements, then turns them into practical briefs. Each update explains...
What each product offers, as listed by its team.

Possible disadvantages
An editorial look at what each product does well and who it suits.

Overall verdict
Why this product is good
Recommended for
No analysis of Boosty MerchantDiff yet.
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using Startup First Users and Boosty MerchantDiff. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

Cool little resource I found https://earlyusergrowth.com/startups/. Source: over 5 years ago
Tracking Boosty MerchantDiff since Aug 2026.
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