Write emails at the
speed of thought.
Speak your email naturally. DeepFlo transcribes, adds punctuation, and polishes your text automatically. Then use voice commands to refine the tone: "make this more formal" or "shorten this".
Writing emails is slow. It doesn't have to be.
You know what to say
But typing it out takes 5 minutes. Then you spend another 5 editing for tone. By the time you're done, the meeting already started.
Constant rewriting
"Is this too casual? Too formal? Too long?" You rewrite the same paragraph three times. Half your emails sit in drafts.
Context switching
You're in the middle of something, need to fire off a quick reply, and now you've lost your flow because typing interrupts thinking.
Voice-first email writing
Speak naturally
Hold fn and just talk. "Hey Sarah, wanted to follow up on the proposal we discussed yesterday, let me know if you need anything else from my end."
AI polishes automatically
DeepFlo adds punctuation, fixes grammar, and capitalizes properly. Your stream-of-consciousness becomes a clean draft.
Refine with voice commands
Hold fn + control and say "make this more professional" or "shorten this". The AI transforms your text instantly.
Transform any email with one phrase
hey, just wanted to check if you got my email about the project deadline?
I wanted to follow up regarding my previous correspondence about the project deadline. Please let me know if you require any additional information.
I was thinking that perhaps we could potentially consider the possibility of moving forward with the implementation phase of the project sometime in the near future if that works for everyone involved.
Let's start implementation next week.
Please be advised that your subscription will expire on the 15th of this month.
Just a heads up — your subscription is expiring on the 15th! 👋
Thank you for your patience. We'll have an update for you by end of day.
Gracias por su paciencia. Tendremos una actualización para usted antes del final del día.
More things you can say:
Generate entire emails from a prompt
Don't know where to start? Just describe what you need.
I sincerely apologize for missing the deadline on this project. I take full responsibility and understand the impact this may have caused. I've already taken steps to ensure this doesn't happen again, and I'm committed to delivering the completed work by [new date]. Please let me know if there's anything I can do to help mitigate any issues this has caused.
Thank you for reaching out and taking the time to present your solution. After careful consideration, we've decided to pass on this opportunity as it doesn't align with our current priorities. We'll keep your information on file should our needs change in the future. Best of luck with your endeavors.
I wanted to follow up on my application for the [Position] role submitted on [Date]. I remain very excited about the opportunity to contribute to [Company] and would welcome the chance to discuss how my experience could benefit your team. Please let me know if you need any additional information. Thank you for your time and consideration.
Works in any email app
DeepFlo runs at the system level. If you can type in it, DeepFlo works.
Questions
Does it work with Gmail in my browser?
Yes. DeepFlo works at the system level, so it types into any text field in any app — including Gmail, Outlook web, and any other browser-based email client.
Will my emails sound robotic?
No. You speak naturally, and AI enhances your words while preserving your voice. It adds punctuation and fixes errors, but it's still your email. You can also say "make it sound more like me" if you want to dial back formality.
Can I use it for sensitive emails?
Your audio is processed for transcription and immediately discarded. We never store your recordings. The transcription happens in real-time with no data retention.
What if I need to edit one sentence?
Select the sentence with your mouse, then hold fn + control and give your command. DeepFlo only transforms what you've selected.
Stop typing, start talking.
Write emails in seconds, not minutes.
Download for macOSFree plan available • macOS 12+