
Open Startups
Open Startup List
Transparent Startups
Starter Story
Startup Stash
Indie Hackers
Oye Startups
A collection of open startups

Mainstack enables entrepreneurs with commerce and global payment solutions to showcase and get paid for their work and services, grow revenue, and manage customers - all in one place.

Which is more popular?
Based on our record, OpenStartup.dev seems to be more popular. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | openstartup.tm | mainstack.com |
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What each product offers, as listed by its team.


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


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


Share your experience with using OpenStartup.dev and Mainstack.co. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


This is called open startup.. you can see a list at https://openstartup.tm. - Source: Hacker News / about 3 years ago
I don't know about _fully open_, but I think Buffer is an example of a company that shares unusually much. https://buffer.com/resources/revenue-dashboard/ There's some sort of list at https://openstartup.tm/ but I think a lot of... - Source: Hacker News / about 4 years ago
- https://openstartup.tm/ pros: if you're an early adopter, it's nice to know how the service you're investing time in is doing financially. One of the biggest risks of choosing a new/unknown service, as a consumer, is that it will... - Source: Hacker News / over 4 years ago
Tracking Mainstack.co since Nov 2024.
When comparing OpenStartup.dev and Mainstack.co, you can also consider the following products.

Open startups with their metrics, interviews, and stories
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Get some insights on incredible startups
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Discover startups with transparent revenue numbers
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Learn how others are building successful e-commerce businesses.
Compare Starter Story to OpenStartup.dev or Mainstack.co:

A curated directory of 400 resources & tools for startups
Compare Startup Stash to OpenStartup.dev or Mainstack.co:

Connect with fellow entrepreneurs, developers, and bootstrappers who are sharing the strategies and revenue numbers behind their companies.
Compare Indie Hackers to OpenStartup.dev or Mainstack.co: