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Tech & Innovation·July 27, 2026·1 min read

The free file-sharing app I install on every new device

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Cross-platform, local, open-source tools like LocalSend chip away at the lock-in power of proprietary ecosystems such as AirDrop. If your product relies on ecosystem friction to retain users, assume neutral, privacy-friendly utilities will keep eroding that moat and plan differentiation beyond ‘it only works here.’