Head-to-head · Updated September 8, 2026
The quick answer
Wispr Flow for output quality everywhere; Superwhisper for privacy, offline, and ownership. Wispr turns rambling speech into finished, per-app-toned writing on all four platforms — the category's most polished product and our #1. Superwhisper runs entirely on-device (airplane-mode dictation, compliance-friendly), made all its local models free on macOS in August, and sells the category's only lifetime license. This is the cleanest values-based choice on our site.
Our AI dictation ranking calls these two the leader and the privacy pick, and the comparison is unusually honest to make because they optimize for different promises: Wispr promises the best possible text; Superwhisper promises your audio never leaves the machine. Which promise matters more is about your work, not the tools.
Both have moved recently — Wispr closed a $2 billion-valuation round and previewed its Canto model; Superwhisper made all local Whisper models free on macOS — so this page reflects our September re-verification.
Speak naturally, ship finished writing — in every app
4.8/5 · #1 in AI Dictation
From $12/mo (annual)
Free tier: Yes — 2,000 words/week (unlimited on Android)
On-device dictation with a pay-once option
4.5/5 · #2 in AI Dictation
From $8.49/mo (or $249.99 lifetime)
Free tier: Yes — unlimited with small local models
Wispr's cleanup is the category benchmark: tangents, reversals, and 'um's in; the email you meant to write out, in the register of the app you're in, with your coworkers' names learned automatically. Superwhisper transcribes accurately and cleans up respectably — but Wispr writes, and that's the product.
Decisive and structural: Superwhisper can run everything on-device — models, cleanup, all of it — which satisfies compliance officers without a meeting. Wispr is cloud-only; Privacy Mode means zero retention on its servers, but audio still leaves your machine, which some legal and healthcare teams simply cannot accept.
Wispr is the only leader on all four platforms — Mac, Windows, iPhone keyboard, and an Android app whose free tier is fully unlimited. Superwhisper is Mac-centric. If your dictation life includes a Windows desktop or Android phone, this round ends the comparison.
Superwhisper's economics are the category's friendliest: all local models now free on macOS (unlimited, forever), an expanded 3,000-word trial of Pro, and a lifetime license (~$249.99) nobody else offers. Wispr's free 2,000 words a week evaporates once dictation becomes a habit, putting you on $12–15/month — the going rate, but a rate.
Flow Notetaker folds Granola-style botless meeting capture into the same subscription — transcripts, summaries, and action items included even on the free tier. Superwhisper records meetings competently, but Wispr is quietly becoming two products in one, which our notetakers ranking also tracks.
Airplane-mode dictation exists on exactly one side of this page. Superwhisper works with no connection at all; Wispr requires the cloud, full stop. Flights, secure facilities, and bad hotel Wi-Fi all vote Superwhisper.
Pick Wispr Flow if the finished text is what you're buying — it's the best writing-by-voice experience on any platform and the reason this category exists on our site. Pick Superwhisper if your audio can't leave the machine, you work offline, or you'd rather own your tools than rent them — and note that its free local models on macOS make it the best $0 dictation setup anywhere. The honest tiebreaker question: would a compliance officer, or your own conscience, object to your voice hitting a server? If yes, Superwhisper; if no, Wispr.
On raw transcription, it's competitive; on cleanup — turning speech into finished, app-appropriate writing — Wispr leads clearly in our testing. The gap is the rewrite intelligence, not the ear. (Accuracy claims across this category are vendor benchmarks; our ranking explains how we test instead.)
On macOS, meaningfully yes: all local Whisper models became free in late August 2026 — unlimited on-device dictation at no cost — with Pro features (cloud models, advanced modes) paid via subscription or a ~$250 lifetime license.
Wispr — its Flow Notetaker adds bot-free meeting notes with speaker attribution to the same subscription, free tier included. If meetings are the main event rather than a bonus, compare the dedicated tools in our notetakers ranking instead.