Bottles vs GlassWire

Bottles is an open-source GTK application that manages Wine prefixes as isolated, sandboxed "bottles," letting Linux users install and run Windows software and games without one shared, fragile Wine environment. Each bottle automatically handles installation of the right Wine or Proton runner and required Windows dependencies, and includes built-in snapshot support to save and roll back a bottle's state before making risky changes. For gaming, Bottles bundles tuning options like DXVK, esync, fsync, and shader caching, plus integrated MangoHud and Gamescope support, alongside a built-in task manager for Wine processes and an experimental installers database for one-click app setup. It is licensed under GPL-3.0 and distributed primarily as a Flatpak, which the developers recommend because it also sandboxes Bottles itself and provides an exclusive compatibility runtime.

GlassWire is a network monitoring and personal firewall application for Windows and Android that visualizes current and past network activity to help users spot malware, bandwidth hogs, and unfamiliar devices on their network. Its firewall includes an ask-to-connect mode that lets users approve or deny individual apps' network access, alongside a network time machine for reviewing historical connections. GlassWire also tracks data usage across devices and can alert users before they exceed set data limits, while its network scanner flags new or unknown devices joining a WiFi network. Over 53 million downloads have been recorded for the Windows and Android apps combined.

• Free and open source under the GPL-3.0 license.
• Sandboxed, per-application bottles avoid the mess of one shared Wine prefix for everything.
• Built-in snapshots make it easy to undo a broken Wine configuration.
• Gaming-specific integrations like MangoHud, Gamescope, and DXVK are one toggle away instead of manual setup.

• Combines network monitoring and firewall in one lightweight app
• Very affordable premium pricing at $2.99/month
• Visual, easy-to-understand traffic graphs
• Available on both Windows and Android

• Linux-only, with Flatpak as the officially recommended and best-supported installation method.
• Windows compatibility still inherits Wine's general limitations with some anti-cheat and DRM-heavy software.
• The experimental installers database does not cover every application, so manual configuration is sometimes still required.

• Free tier limits network history to just 24 hours
• Windows and Android only, no Mac or Linux support
• Advanced threat detection features require Premium