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Bosun — Startup Profile
Startup

Bosun

Every port, tunnel, VPN, and container your Mac has open

Privacy & secure browsing

Among 815 Privacy & secure browsing products tracked by Astracia.

Astracia Signal Score

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Not enough public signals for a score yet. Missing signals are not a sign of weakness.

About the startup

Menu bar app for macOS that shows every listening port, active ngrok/Cloudflare tunnel, VPN connection, and Docker container mapped to the process that owns it, with one-click kill. Native Swift, no Electron. 14-day free trial.

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Shows and channels grouped by topic. A recommendation does not mean this profile was featured or endorsed.

Show

Incrementally Better

Newsletter · Stephan Geering

Founder stories from Security & Privacy startups

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Retold founder accounts from startups in the same category, each linked to the original.

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Kleo's $62k MRR sat beside a separate Mentions number

Cam Trew says he left a senior engineering job, joined Jake Ward's rebuild of Kleo after Kleo 1.0 already had tens of thousands of users, and later reported Kleo at $62k MRR with Mentions at $20k MRR as a different produ

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Subcategories in the same part of the directory, with the number of listed products.

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Identity & authentication

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Infrastructure & endpoint security

341 listed products

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