The free, on-device Willow Voice alternative for Mac
Both turn speech into polished text. The difference: EnviousWispr runs entirely on your Mac, costs nothing, and never sends your audio to the cloud.
Feature comparison
An honest look at how the two tools stack up across the dimensions that matter most.
| EnviousWispr | Willow Voice | |
|---|---|---|
| Price | Free to use. No subscription. | Free tier (unlimited, weaker model), then $12/mo* |
| Account required | No | Yes |
| Audio processing | On-device (Apple Silicon) | Cloud-based |
| Audio leaves your device | Never. Audio stays on your Mac. If you enable cloud AI polish, only the text transcript is sent. | Yes, audio sent to servers |
| Works offline | Yes for transcription (after models download) | No |
| AI polish | EG-1, Ollama on-device, Apple Intelligence on-device (macOS 26+); OpenAI, Gemini, or Claude with your own key | AI rewrite and style matching (cloud) |
| Offline AI polish | Yes via EG-1, local Ollama models, or Apple Intelligence (macOS 26+) | No (cloud-dependent) |
| Speech engines | Parakeet TDT + WhisperKit (on-device) | Cloud speech API |
| Custom vocabulary | Yes with phonetic matching and regex-powered word correction | Yes (dictionary customization) |
| Filler word removal | Yes (automatic "um", "uh", "like" removal) | Not specified |
| Writing style control | Yes (six AI providers: EG-1, Ollama, Apple Intelligence on macOS 26+, OpenAI, Gemini, Claude; voice-preserving polish) | Yes (style matching, AI mode) |
| Clipboard preservation | Yes, when enabled and no other app changes the clipboard first | Not specified |
| Text lands in the right app | Yes (captures target app at recording start, re-activates before paste) | Not specified |
| AI hallucination safeguards | Yes (length validation, preamble stripping, short-text bypass) | Not specified |
| Auto-stop on silence | Yes (VAD-based, configurable sensitivity) | Not specified |
| Platforms | macOS only (Apple Silicon) | Mac, Windows, iOS (Android coming soon) |
| Multi-language | 25 European (Parakeet), 99+ languages via WhisperKit | 100+ languages |
| Enterprise compliance | Not applicable (single-user, on-device) | SOC 2, HIPAA (Business tier and above) |
| Source code | Open source on GitHub (GPLv3) | Closed source |
| Transcription latency | 0.61s median; ~1.65s with on-device AI polish | Depends on network + server load |
*Based on Willow Voice's public pricing page, last checked August 2026 ($12/mo billed annually for the Pro plan). EnviousWispr latency from production PostHog data on Apple Silicon Macs, 30-day trailing median. Willow Voice claims source-verified from willowvoice.com; not firsthand-tested. "Not specified" means the feature is not documented on their public site. Competitor claims last verified: 2026-08-21.
Why Mac users switch from Willow Voice
Willow Voice is cloud-first with a subscription model. EnviousWispr was built around a different premise: your voice data belongs on your device.
No subscription, no word limits, no freemium tiers. Willow Voice limits its free tier to a weaker model and 20 Scribe uses/week. The paid plan costs $12/mo billed annually, or $144 per year. EnviousWispr is free with no limits.
Willow Voice processes audio on cloud servers. EnviousWispr processes every recording on your Mac's Neural Engine. Privacy is the architecture, not an option. See how the pipeline works.
Median time to text is 0.61s on Apple Silicon. With AI polish, 1.65s. No network round-trips, no server queues. Immune to bad Wi-Fi, VPN latency, or cloud outages.
Download, open, start dictating. EnviousWispr never asks for your email, never requires a login, never phones home. No trial period, no conversion nag.
EG-1 and Ollama run entirely on-device, and so does Apple Intelligence on macOS 26+. Want cloud speed? Bring your own OpenAI, Gemini, or Claude key. You control which services touch your text, if any.
Every line is on GitHub under GPLv3. Verify what it does. Report issues directly. Contribute improvements. Closed-source dictation tools ask you to trust their privacy claims on faith.
The details that make dictation reliable
Cloud dictation tools outsource the hard problems to servers. EnviousWispr solves them locally, and the result is a more dependable workflow.
Cloud dictation has a timing problem. While your audio uploads, transcribes, and returns, you might switch apps, click a different field, or start reading something else. When the text finally arrives, it can paste into the wrong place or overwrite your clipboard.
EnviousWispr captures which app and which text field had focus when you started recording. After transcription, it re-activates that exact app and inserts text directly via the Accessibility API. If direct insertion fails, it falls back to an ordinary paste, then to the app's own Edit > Paste menu. If all three fail, your text stays on the clipboard so you can paste it yourself.
When you run speech through an LLM for cleanup, there is a real risk: the AI can hallucinate extra sentences, "answer" your dictation as if it were a question, or inject preamble like "Certainly! Here is the corrected text." These are not theoretical problems. They happen with basic LLM integrations.
EnviousWispr uses three layers of defense. Short transcripts (three words or fewer) bypass the LLM entirely because there is nothing to polish. Medium transcripts get aggressive prompt reinforcement to prevent creative expansion. All output is validated: if the response is more than three times longer than the input, it is rejected as probable hallucination and the raw transcript is used instead.
Where does your voice go?
The most important question for any dictation tool. Here is the data flow for each app. For a deeper dive, read on-device vs cloud dictation privacy.
Fast because there is no upload step
On Apple Silicon Macs, EnviousWispr transcribes speech locally. No network round-trip before text appears.
Based on production data from Apple Silicon Macs. Results vary by hardware and settings.
Choose Willow Voice if you need cross-platform or enterprise compliance
Willow Voice is a well-funded, YC-backed product with broad platform support and enterprise features. It may be a better fit in these situations:
Willow Voice runs on Mac, Windows, and iOS, with Android coming soon. EnviousWispr is macOS only. If you dictate across multiple operating systems, Willow covers more of them today.
Willow Voice offers SOC 2 and HIPAA compliance on its Enterprise tier, with team pricing at $10/mo per seat. EnviousWispr is a single-user desktop app without enterprise certifications.
Willow Voice supports 100+ languages through its cloud engine with automatic grammar and formatting. EnviousWispr's fast engine (Parakeet) covers 25 European languages with no language setting to pick, and WhisperKit covers 99+ but with higher latency on less common ones.
Willow Voice supports formatting voice commands like "dash," "new line," and "bullet point" natively. EnviousWispr focuses on natural dictation with AI polish handling formatting, rather than explicit voice commands.
If you are Mac-first and care most about privacy, offline transcription, and price, give EnviousWispr a try.
Common questions
Yes. EnviousWispr offers on-device transcription on Apple Silicon Macs, completely free, with no account, no word limits, and no subscription required. It works offline and keeps your audio on your device.
Yes. No subscription, no usage caps, no word-per-week limits. Willow Voice's free tier is unlimited on its weaker model, but its premium Scribe feature is capped at 20 uses per week. EnviousWispr has no such restriction. The source code is open source on GitHub under the GPLv3 license.
Willow Voice is cloud-based and requires an internet connection for transcription. EnviousWispr was built on-device from the start. Parakeet TDT and WhisperKit run natively on Apple Silicon, delivering 0.61s median latency without any cloud dependency.
Transcription runs entirely on-device and works without internet. AI polish requires an LLM; you can use a local model for fully offline operation or bring your own API key for a cloud provider.
No. Your audio is processed on your Mac and discarded after transcription. It never leaves your device, so it cannot be used for anything else.
Yes. Download EnviousWispr, set your keybind, and start dictating. There is no data to migrate. Both apps work in any text field on macOS. See the 2-minute getting started guide.
Any Mac with Apple Silicon (M1 or later) running macOS 14 Sonoma or newer. The Neural Engine on Apple Silicon is what makes on-device transcription fast.
Transcription is always on-device. If you choose to enable AI polish with a cloud provider (OpenAI, Gemini, or Claude), only the text transcript is sent using your own API key. You can also polish with a local model for fully offline operation. The choice is yours.
Open source under the GNU General Public License v3 (GPLv3), an OSI-approved license. You can read, build, inspect, and contribute to every line of code on GitHub. Contributions are welcome.
EnviousWispr automatically strips filler words (um, uh, like, you know) from transcripts before they reach your text field. This happens at the post-processing stage, before AI polish, so even without an LLM enabled your text comes out clean.
When clipboard restoration is on (the default), EnviousWispr saves your clipboard contents before a clipboard-based paste and restores them afterward, unless another app changes the clipboard in between. Direct text insertion never touches your clipboard at all.
Try the free Willow alternative for Mac
Free to download. No account required. No cloud transcription.