A Superwhisper alternative that stays 100% on your Mac
Lesskeys is native macOS voice-to-text that transcribes and formats entirely on-device — no cloud round-trip, no subscription. Pay once.
macOS 13+ · Apple Silicon · No account required
Why people look for a Superwhisper alternative
Superwhisper is a well-built, popular dictation app — it even won Product Hunt's Privacy Award for AI Dictation (Winter 2025). But two things send people searching for an alternative.
The cloud asterisk on "offline." Superwhisper's free tier runs a local model, but its Pro modes use cloud language-model post-processing to clean up and reformat your text — which means that text is sent to a server. If your reason for choosing a local dictation app is that your words should never leave your Mac, that round-trip matters.
The price model. Superwhisper's Pro plan is a subscription ($8.49/mo or $84.99/yr), with a one-time lifetime option at $249.99. For people who simply want to buy dictation once and own it, that's a high bar.
Lesskeys was built from scratch as a native Mac app to close both gaps: every step runs on-device, and it's a single one-time purchase.
Lesskeys vs Superwhisper
| Lesskeys | Superwhisper | |
|---|---|---|
| Pricing model | Free to download (Mac App Store); $49.99 once to unlock. No subscription. | Freemium + subscription: Pro $8.49/mo or $84.99/yr; $249.99 one-time lifetime option. |
| Truly 100% on-device | Yes — transcription and formatting run on your Mac's GPU. Works in airplane mode. | Free local model is on-device; Pro modes use cloud LLM post-processing, so that text leaves your machine. |
| Account / login to transcribe | None required. | Free local use works offline; Pro/cloud features involve an account. |
| System-wide dictation | Yes — global hotkey (⌥Space), inserts into any app. | Yes — its core feature. |
| Speaker diarization (auto speaker labels) | Yes — fully local, with persistent voiceprints for calls & interviews. | Meeting notes, but not dedicated speaker-label diarization. |
| Live system-audio + screen / window video capture | Yes — captures system audio and screen/window video (ScreenCaptureKit, HEVC) with a transcript-synced player. | Meeting capture, but no screen/window video capture. |
| Transcription engines | Whisper — 6 model sizes (Tiny → Large V3 Turbo), all on-device. | Multiple models, including cloud models on Pro. |
| Languages | 99 languages, auto-detect. | 100+ languages. |
| Platforms | macOS (Apple Silicon). | macOS, Windows, iOS. |
Competitor pricing, plans and platform details per public sources (App Store listing, superwhisper.com) as of May 2026 — verify the current numbers before relying on them. Sources are linked at the foot of the page.
Where Lesskeys wins
Local without the asterisk
No cloud step — not even for formatting. Your audio and your text both stay on your Mac, every time.
Buy it once
Free to download from the Mac App Store, then $49.99 once to unlock it permanently. No monthly fee and no "lifetime" upsell to weigh.
More than dictation
Speaker-labeled call & interview transcription, plus live system-audio and screen capture — in one app.
Where Superwhisper may suit you better
We'd rather be accurate than win every row. Superwhisper is cross-platform (macOS, Windows and iOS), so if you dictate across Windows or iPhone it has reach Lesskeys doesn't — Lesskeys is Mac-only. Superwhisper also leans heavily into customizable cloud-LLM "modes" for tone and formatting; if you specifically want cloud language-model rewriting and are comfortable with that data leaving your device, that's its strength. Lesskeys's deliberate trade-off is the opposite: keep everything on-device, even if that means no cloud rewriting.
Frequently asked questions
Is Lesskeys really 100% offline?
Yes. Lesskeys runs on your Mac's Apple Silicon GPU and works fully offline, including airplane mode. No account or internet connection is needed to transcribe, and nothing is uploaded.
Is there a free Superwhisper alternative?
Superwhisper has a free local tier, and there are free open-source options. Lesskeys isn't free, but it's a one-time purchase with no subscription — so over a year it costs less than most monthly plans, and there's nothing more to pay after that.
Does Lesskeys do speaker labels like a meeting tool?
Yes. Lesskeys automatically labels who said what in calls and interviews, and remembers voices across recordings with persistent voiceprints — all processed locally on your Mac.
How does Lesskeys handle my text once it's transcribed?
The Mac App Store version copies your transcribed text to your clipboard so you can paste it wherever you're working. It supports 99 languages with automatic detection.
Try a Superwhisper alternative that never phones home
System-wide dictation, speaker-labeled transcription, and screen capture — all on your Mac, as a one-time purchase.
macOS 13+ · Apple Silicon · No subscription
Comparison reflects publicly available information about Superwhisper (App Store listing id6471464415, superwhisper.com) and pricing summaries (getvoibe) as of May 2026; plans and prices change, so confirm current details on the vendor's own pages. Lesskeys pricing per its Mac App Store listing. Superwhisper is a trademark of its respective owner; Lesskeys is an independent product and is not affiliated with or endorsed by Superwhisper.