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

Celonis
Edunin
AI-guided business diagnostics using real strategy, operations, and simulation tools instead of black-box prompting.

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 | eddan.ai |
| Pricing | — | |
| Listed in |
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 SecondFounder 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 SecondFounder and Eddan.ai. 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 Eddan.ai since May 2026.
When comparing SecondFounder and Eddan.ai, you can also consider the following products.


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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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Define problems, set hypotheses, test MVPs collaboratively.
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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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