Whether Wispr Flow keeps your words is not one question. It is at least four, and the answers differ by feature. The documentation separates them cleanly enough that the whole post can be built out of quotations.
Dictation: storage is a switch, and it is on the server
“Dictation Cloud Storage controls whether Wispr stores your transcription data (transcripts, audio, and dictation history) on Wispr's servers. Dictation Cloud Storage enables current and future features that require persistent, cross-device access to your data.”
Read that second sentence carefully, because it is doing real work. Cloud storage is not a side effect of the service — it is the foundation of cross-device features. That means the incentive runs one way: as long as the product roadmap adds features that need a server-side history, the default will drift toward keeping one.
Wispr also offers the opposite control, and it is genuinely good:
“You choose whether dictation history is kept on your computer: keep it, auto-delete every 24 hours, or never store it. That one is desktop today, with mobile coming soon.”
Three options, including never. That is a better retention story than most of this category. The catch is in the last eight words: on a phone, that control is not there yet.
Notetaker: storage is the product
“Notetaker transcripts are stored on Wispr's private cloud for cross-device syncing and resumption of meetings.”
A meeting recorder that syncs across devices has to store the meeting somewhere. Wispr says so, and says where. Meeting audio is handled differently:
“Wispr may temporarily retain encrypted meeting audio on a user's device and/or in cloud storage for a limited period to support requested Notetaker functionality, including allowing users to resume meetings, improve transcription quality, verify transcription accuracy, troubleshoot the Services, and provide related functionality.”
"Temporarily" and "a limited period" are honest but unfixed. The retention window is whatever the service is configured for, not a number you can hold a vendor to from outside. And note the phrase "on a user's device and/or in cloud storage" — the audio can be in both places at once.
What is stored where
| Surface | Where it lives | What you control |
|---|---|---|
| Dictation transcript and history | Wispr servers, if Dictation Cloud Storage is on | Cloud storage on or off |
| Dictation audio | Wispr servers, same switch | Cloud storage on or off |
| Local dictation history | Your computer | Keep, 24 hours, or never — desktop only |
| Notetaker transcript | Wispr private cloud, for sync and resumption | Notetaker retention setting |
| Notetaker meeting audio | Device and/or cloud, encrypted, "a limited period" | Not published as a fixed number |
| Context from the active window | Processed by the service when Context Awareness is on | Context Awareness on or off |
Why the mobile gap is the interesting part
Wispr Flow ships on iOS and Android, and mobile is where a dictation tool is most useful — walking, commuting, between meetings, one thumb on a keyboard. It is also the platform where a phone is most likely to be lost, shared, borrowed, or imaged by someone else, and the platform where "keep it on your computer" is not available yet.
So the honest summary is not that Wispr Flow retains everything. It is that the strongest retention control it publishes is a desktop control, and the mobile product — the one most people actually use — is still waiting for it.
What local storage buys that a switch does not
A retention setting is a promise that a copy will be deleted. Local-only storage is the absence of the copy. If the transcript never leaves the phone, then a breach at the vendor has nothing of yours in it, a subpoena to the vendor returns nothing, and an acquisition does not transfer your history as an asset.
Jot keeps drafts and transcripts on the device, transcribes on the device, and uploads no audio at all. The App Store listing puts it as plainly as Wispr puts its own architecture: “No text is saved, transcription is done on device.” The one network path is the optional corrective pass, which sends de-identified text — not audio — to providers under zero data retention agreements.
Verdict
Wispr Flow gives you real control over dictation retention. Off, or 24 hours, is a legitimate answer, and on desktop it is one toggle away. If you are on a Mac and you like the product, use it.
It does not give you local storage. Cloud storage is the substrate for the features the company sells, Notetaker is stored in a private cloud by design, and the local-history control has not reached mobile.
The distinction that matters: a setting can be changed by a vendor, a roadmap, or an acquisition. An architecture cannot. If you want the copy never to exist, Jot on the App Store is the local option.
Sources
Primary sources, read on the date above. Quotations are verbatim from Wispr Flow's Data Controls and enterprise privacy pages.