Send Slack Messages by Speaking — Voice Keyboard for Slack
Reply to Slack threads in seconds instead of minutes. Speak naturally, and Aivo delivers clean, concise messages — no typing required.
Works in every Slack channel, DM, and thread. No integration needed.
See what your Slack messages sound like after Aivo
"yeah so basically the deploy went fine we just need to check the logs before we push to prod"
"Deploy went fine. Just need to check logs before pushing to prod."
"öh ja alltså deployen gick bra vi behöver bara kolla loggarna"
"Deployen gick bra, vi behöver bara kolla loggarna."
Slack demands speed. Typing on mobile is the bottleneck.
Slack moves fast. Threads pile up, channels buzz, and DMs expect quick responses. But on your phone, you're pecking out words one letter at a time. By the time you finish typing a reply, the thread has already moved on. Your messages come out messy, full of typos, cut short because it's just too slow to type it out properly.
Apple's built-in dictation doesn't help. It dumps raw speech straight into the text field — "um", "uh", "so basically", "you know" — all of it. The output reads like a stream-of-consciousness transcript, not a Slack message. You end up spending more time cleaning it up than you would have spent typing in the first place.
Slack messages should be short, clear, and fast. The default tools on your phone give you none of that.
Speak into any Slack channel. Aivo cleans it up.
Open Slack, tap the text field, switch to the Aivo keyboard, and speak. Aivo processes your speech and delivers a clean message — ready to send, no editing needed.
Concise tone mode
Keeps messages Slack-appropriate: short, clear, no fluff. Perfect for channels and threads where brevity matters.
Casual tone for team banter
Keep DMs natural and relaxed. Same voice input, but the output reads like you actually typed it yourself.
Multilingual workspaces
Speak Danish, Swedish, Norwegian, Finnish, Icelandic, or English. Aivo detects the language and preserves all characters.
Filler word removal
Strips "basically", "you know", "like", "alltså", "öh", and other filler words automatically before they reach Slack.
Why Aivo instead of Apple dictation for Slack
Apple's dictation gives you a raw speech dump. That might be fine for Notes, but in Slack it makes you look like you're rambling. Aivo gives you Slack-ready messages from the start.
| Apple Dictation | Aivo | |
|---|---|---|
| Filler words | Left in ("um", "basically") | Removed automatically |
| Tone adjustment | None | Concise / Casual / Formal |
| Output quality | Raw speech dump | Clean, Slack-ready messages |
| Nordic characters | Often replaced | Always preserved |
| Language switching | Manual toggle | Auto-detected |
| Works in Slack app | Yes | Yes |
Voice to text in your Slack workflow
"yeah so the API changes are done I've updated the docs and the tests are passing"
"API changes done. Docs updated. Tests passing."
"hey yeah that makes sense let's sync up after lunch"
"Makes sense, let's sync after lunch."
"øh hej teamet vi har fået godkendt budgettet for Q2"
"Hej teamet, vi har fået godkendt budgettet for Q2."
One voice keyboard for multilingual Slack teams
Copenhagen writes in Danish. Stockholm writes in Swedish. London writes in English. All in the same Slack workspace. No keyboard switching required.
Danish
æ ø å preserved
Swedish
ä ö å preserved
English
Seamless code-switching
Auto language detection
Speak Danish one sentence and English the next — Aivo detects the switch automatically. No keyboard toggling, no language menus. Every character comes through exactly as it should: ø, æ, å, ä, ö — all preserved.
Frequently asked questions
Does it work inside the Slack app?
Yes. Aivo is a keyboard that replaces your default iPhone keyboard, so it works directly inside the Slack app — in channels, DMs, threads, and huddle chats. On Mac, Aivo runs as a native app that works with Slack's desktop client. No Slack integration or API access needed.
Do I need a Slack integration?
No. Aivo is not a Slack bot or integration. It's a keyboard (on iPhone) and a native app (on Mac) that works wherever you type. Open Slack, tap any text field, and use Aivo to dictate your message. Nothing to install in your Slack workspace.
What languages does it support?
Aivo supports Danish, Swedish, Norwegian (Bokmål and Nynorsk), Finnish, Icelandic, and English. It auto-detects which language you're speaking and switches seamlessly — perfect for multilingual Slack workspaces.
What are the tone modes?
Aivo offers three tone modes: Concise (short, clear messages ideal for Slack channels and threads), Casual (relaxed tone for team banter and DMs), and Formal (polished output for external-facing messages). Same voice input, different output depending on context.
Does it work on Mac too?
Yes. Aivo is available for both iPhone (iOS keyboard) and Mac (native app). Use it with Slack on your phone or at your desk — same clean output on both devices. Learn more about Aivo for Mac.
Is my data private?
Yes. Aivo is GDPR-compliant and built in Scandinavia. Your voice data is processed securely and never sold to third parties. Aivo does not read, store, or access your Slack messages. Read our privacy policy.
Message faster. Sound better. Free.
Works in every Slack channel, DM, and thread. No account needed.
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