
First things first: do you really need a co-founder? Didn’t Elon Musk become the richest person on the planet all by himself? Why wouldn’t a one (wo)man army get the job done?
Well, you can try it on your own, but it will be much harder. Two people know more than one, that’s simple mathematics. There’s also the shared burden. Building a startup is hard work, you will discover new problems and challenges every day, you will encounter setbacks every day. Pain shared is pain lessened.
That is why investors are rarely willing to invest in single founder companies. The founder team is one of the most important feature for investors before they make an investment decision. That is also why we at imec.istart don't admit single founder startups to our program. Thirteen years of experience show us that startups with two or more founders have a much higher success rate.
For us this means in terms of skillset, the more different, the better. In terms of area of interest and commitment, the more similar (and/or aligned) the better. Personality ideally is complementary but aligned.
Overall, we think that these 5 key elements are crucial to built a long lasting co-founder relationship from the start:

There’s no one-size-fits-all answer to how many founders you need for a tech startup, but two to three co-founders usually does the trick. When you look at the stats of the number of founders of 195 unicorns, you will see that most of them had two or three founders.

At imec.istart, we also see that most of the applicants have two to three co-founders. Sometimes we see startups that have five or more co-founders, but this is not always in the best interest of the startups, because there are also challenges related to having more co-founders:
This is why we believe that two or three co-founders would be perfect to start your start-up adventure.

That's also why we launched an online Co-Founder Community - our own platform designed specifically to help you find the right partner. With 100+ active profiles, you can start browsing and connecting from day one.
Every month, we organize online speeddate sessions where you meet relevant matches in short, focused conversations. Whether you have an idea and need a co-founder, or you're an entrepreneurial mind looking to join a founding team, there's a place for you here.
