Colabity
CofounderFit
CoFinds
CoFoundersLab
coHounder
Edunin
The World's first MVP marketplace
Easiest way to buy & sell side projects and meet founders

Mailflow.sh
Stackmail is a webmail service whereby you can log in to your emails from any browser at any time!

Which is more popular?
Based on our record, SecondFounder 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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SF
SecondFounder
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| Website | secondfounder.com | stackmail.com |
| Listed in |
What each product offers, as listed by its team.

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

No analysis of SecondFounder yet.
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How often each product is chosen within a category, 0–100% relative to the other.

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

Hi HN, I am selling my product https://secondfounder.com. It is a platform where you can buy/sell your side projects. Existing products/platforms are easy to use and try to provide most of the information needed to acquire a project, but... - Source: Hacker News / over 3 years ago
Tracking StackMail since Aug 2023.
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Get aligned before you split equity, roles, and responsibility. Start with a free founder profile, then turn cofounder compatibility signals into documented decisions.
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Find cofounders, founding team or other professionals by pitching your startup in 200 characters or less.
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Meet 250,000+ entrepreneurs online
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A list of businesses looking for a co-founder
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