The short version
Quill and Wispr Flow solve the same core problem: speak naturally and put polished text into the app where your cursor is. The meaningful difference is everything around that loop.
Quill is the deliberately small option for Mac. It is free and open source, uses your own Gemini API key, does not require a Quill account, and does not keep a searchable transcript history. Wispr Flow is the more mature commercial product, with apps across multiple platforms, deeper personalization, cloud features, and team capabilities.
That makes Quill a credible Wispr Flow alternative for people whose priority is a focused, inspectable Mac utility—not a claim that it replaces every Flow feature.
Quill vs. Wispr Flow at a glance
The best choice depends on what you want the product to remember, how many devices you use, and whether you prefer a subscription or a bring-your-own-key setup.
Where Quill is deliberately different
Quill has no subscription and no product account. You download the app, provide a Gemini API key, grant the required Mac permissions, and dictate. The Quill app itself is free, although Google API pricing and quotas can still apply to your key.
The client is published under the Apache 2.0 license, so its behavior can be inspected and changed. Audio is buffered in memory only long enough to stream directly from the app to Gemini. Quill does not operate a transcription proxy, write recordings to disk, or build a transcript library. Only the latest transcript remains in memory while the app is running so Paste Last Transcript can work.
This is still cloud speech-to-text. Audio reaches Google, and Google’s API terms and data policies apply. “Memory-only” describes what Quill itself stores; it does not mean the model runs locally.
Where Wispr Flow offers more
Flow is the stronger fit when you need the same product across Mac, Windows, iPhone, and Android. Its official materials list more than 100 languages, vocabulary and style adaptation, dictation history, a notetaker, cloud sync controls, and business features. Quill is Mac-only, supports 85+ languages, and intentionally avoids a persistent transcript archive.
As of August 28, 2026, Wispr’s official pricing page lists the desktop Free plan at 2,000 words per week. Pro is listed at $15 per user monthly, or $12 per user per month when billed annually, and includes unlimited dictation. Pricing and plan limits can change, so check Wispr’s current page before deciding.
Flow also provides more product-managed convenience. That convenience comes with an account and a larger data surface. Wispr offers controls for model improvement, context awareness, and local or cloud dictation storage; those choices are different from Quill’s smaller no-history design, not inherently wrong.
Choose Quill if you want the smaller tool
Quill makes sense when your workflow lives on a Mac and you want dictation to feel like a system capability rather than another content library. It is especially suited to developers, privacy-conscious users, and anyone comfortable managing an API key.
- You want a free and open-source client.
- You do not want another product account or subscription.
- You prefer no saved recording or transcript archive in the dictation app.
- You are comfortable using your own Gemini API key.
- You mainly dictate on macOS and value a focused menu-bar utility.
Choose Flow if you want the broader service
Flow is likely the better choice if you dictate across several operating systems, want the product to learn more about your writing over time, or need collaboration, administration, and a company-supported service.
- You need Windows or mobile apps alongside macOS.
- You want 100+ languages and deeper adaptive personalization.
- You rely on transcript history, cloud sync, or notetaking features.
- You need centralized business or enterprise controls.
- You prefer a managed subscription over bringing your own model key.
Try Quill without rebuilding your workflow
You do not need to migrate a library because Quill does not create one. Install it, add your Gemini key, and compare both tools on the writing you actually do: a short reply, a paragraph with corrections, technical vocabulary, and a long thought in your most-used editor.
The useful question is not which product wins every row. It is whether you value Flow’s broader service enough to want its account, history, and subscription model—or whether Quill’s smaller open-source boundary is the feature you were looking for.