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Hummingbird vs Eddie: catalog facts
Hummingbird	Eddie
Free Free and open source client from AirVPN.	Free Free and open source under GPLv3; the AirVPN service itself is separate.
macOS, Linux, Command line	Windows, macOS, Linux, Android, Command line
Small standalone binary with low memory use ChaCha20 support for devices without AES-NI	Network lock and leak prevention Works with other OpenVPN or WireGuard providers, not only AirVPN
No graphical interface Designed around the AirVPN service	Tunnel over SSH or SSL requires an AirVPN subscription Interface and defaults are oriented around AirVPN
Downloadable app	Downloadable app
Open source	Open source
License not stated	License: GPL-3.0
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.