by Buzzard AG
Mailplane is a swift app (v4.3.13) that uses 21 detected dependencies across 5 categories including Error Tracking, Realtime, Database. It is code-signed. 205 MB on macOS (Intel). Last updated February 15, 2026. Last verified April 2026.
21 detected dependencies across 5 categories.
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Developer ID Application: Buzzard AG (D2D2E3WLFW)
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Sign Up Free20 tracked releases since December 2019.
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Sign Up FreeLast verified April 13, 2026