Cofounder network

The social network for tech founders.

Joinbase helps tech founders meet cofounders, share progress, and build teams. Studio delivery, waitlists, and the founder board are available when you need them.

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Launch waitlistsFounder boardStudio delivery

Network loop

Create your profile

Share your focus, skills, and what you are building.

Post updates

Share progress to attract aligned cofounders.

Connect and chat

Request intros, then message after acceptance.

The network

Build your founder presence

Share milestones, follow founders, and move conversations into collaboration.

Enter the network

Founder feed

Short updates that keep the community in the loop.

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Cofounder discovery

Find founders by focus, availability, and goals.

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Follow + requests

Follow founders and request introductions when it fits.

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Founder tools

Everything founders need around the network

Launch waitlists, explore curated opportunities, and tap the studio when you are ready to build.

Launch waitlists

Collect early demand and offer launch perks.

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Founder board

Explore curated founder openings and express interest.

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Studio delivery

Bring in a senior product studio when you are ready to build.

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Studio delivery

Need a product studio?

We build for tech founders with a senior team, weekly updates, and a client portal that keeps progress visible.

Explore studio Request project access