isle31
A small network for honest feedback from 31 people.

isle31 is a private social network where exactly 31 people are locked together permanently to give each other honest, anonymous-feeling feedback. Once a group reaches 31 members, no one can leave or join another isle, creating a stable, long-term community. It is designed for sharing early-stage ideas, work-in-progress projects, and questions in a low-noise environment.
Users join an isle of exactly 31 people that locks permanently — no one can leave or join another, fostering deep familiarity and honest exchange.
creators, builders, and thinkers seeking honest feedback from a trusted small group
Background.
- Status
- launched
- Business model
- unknown
Contact
Similar projects.
Editorial take on the space this project sits in — momentum signals, adjacent moves, our call on whether the wedge is real. Get pinged when we publish a new read or when the landscape shifts.
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Tell us what you’d build differently, where you think the incumbents miss, or what we’ve gotten wrong about this project. Comments + reactions are coming soon.