Vowen vs Superwhisper.
Two local-first tools. Different ceilings.

Yes — they sit in the same category. Both are local-first voice tools designed for power users, both run Whisper on-device, and both work without a subscription. The difference is what happens after the transcription. Superwhisper rewrites the text via prompt-based Modes. Vowen extends that with workflows, voice-triggered system commands, and meeting notes whose AI summaries actually include speaker names.

Yes, and more. Vowen supports the same kind of per-context prompt customization (rewrite as email, format as JSON, translate, etc.), plus an execution layer Superwhisper doesn't have natively — voice commands that open apps, run scripts, trigger workflows, and execute system actions. Superwhisper users typically reach for third-party companions like Macrowhisper for this; Vowen ships it in the box.

A lot of it is subjective and comes down to what you want to do most. Pick Superwhisper if you live in custom prompt Modes, want the broadest model menu on Mac, or need an iOS keyboard today. Pick Vowen if you want voice that triggers actions (not just rewrites text), meeting summaries that name the speakers, or feature parity on Windows. Both apps keep your audio local by default — the day-to-day differences are in what's already built versus what you'd have to assemble yourself.

Yes. Vowen is built for macOS and Windows in parallel, with feature parity from day one. Superwhisper is primarily a Mac product — their Windows build exists but is widely reported as less mature. If Windows is your primary machine, Vowen is the safer choice today.