Sound professional
in every Slack channel.
BetterSend adds an AI Improve button directly into Slack Web. Rewrite your message with the right tone — professional, concise, confident, or diplomatic — before you hit send.
Works on app.slack.com · Free forever · No credit card
See the difference instantly
One click transforms your message — without changing your meaning.
Before
“hey just checking if someone looked at the thing i sent last week about the deployment”
After
Professional“Hi — just following up on the deployment question I sent last week. Could you let me know if it's been reviewed? Happy to jump on a call if helpful.”
13 tones for every Slack situation
From diplomatic to direct, concise to warm — choose the tone that fits the conversation.
Translate Slack messages in 44 languages
Write to international teammates in their language — right inside Slack Web.
Original (EN)
“Hey, could you check if the issue is resolved on your end? Let me know if you need anything from me.”
“"Ei, poderia dar uma olhada nesse problema quando tiver um momento? Acho que precisamos conversar antes de avançar."”
Privacy-First by Design
BetterSend only processes your messages when you explicitly click Improve or Translate. Your conversations are never scanned, logged, or stored.
Only runs when you click — never in the background
Messages are processed and never stored
No tracking, no scanning, no passive reading of your conversations
Frequently asked questions
Write better on Slack starting today
Install the free Chrome extension and improve your first Slack message in under 60 seconds.
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