Paul Davison and Rohan Seth had already tried something like this once. In 2012, Davison built Highlight, an app for noticing people nearby, which eventually sold to Pinterest. Their next attempt started life as Talkshow, a podcast app, before the two rebuilt it around live audio rooms and renamed it Clubhouse. It launched on iOS in March 2020, right as the world went into COVID lockdown and everyone's calendar emptied out at once.
The first version was a single room. Davison and Seth were just in it, talking, and anyone who joined could listen, jump into the conversation, and leave whenever they wanted. There was nothing to browse and no way to catch up later. If you weren't in the room while it was happening, you missed it. Access was invite only from day one: existing users could hand out a limited number of invites, so the app spread person to person instead of through an app store listing.
That scarcity turned into its own marketing. Demand for invites ran far ahead of supply, and codes that were supposed to be free started showing up for resale on eBay, some going for as much as $400. Being one of the few people who could get you into Clubhouse became a way to signal you were inside Silicon Valley's actual conversation, which pulled in more of exactly the people whose presence made the app worth joining.
Andreessen Horowitz backed the company early, leading a $12 million round in May 2020 while Clubhouse was still a small, invite gated community mostly known inside the tech industry. Investor Andrew Chen later described watching it grow "from a few hundred people to nearly two million weekly users," as Davison and Seth kept shipping new features and rooms formed around specific hobbies, careers, and interests.
- Launched as a single live room where the founders themselves hung out and talked, with no other content to browse.
- Kept access invite only from day one, so growth depended on existing users vouching for new ones.
- Let the platform stay genuinely scarce during the demand spike instead of opening signups, which pushed invite codes onto resale sites.
- Took an early $12 million round from Andreessen Horowitz while still a small, invite gated community, well before the wider public launch.