Rephrasely

AI message rewriting for Slack teams

Polish Slack messages before they go out

Give teammates a fast way to improve tone, clarity, and English fluency without leaving Slack.

Team fit

Built for practical team communication

Use Rephrasely anywhere a clearer Slack message can save time or prevent confusion.

Support teams

Turn quick internal drafts into clearer customer-facing responses.

Remote teams

Reduce friction when teammates write across languages and communication styles.

Open-source teams

Self-host the app and inspect the implementation before installing it in Slack.

Trust signals

Why install Rephrasely?

Slack-native workflow

No context switching. The suggestion appears in a Slack modal where users can edit before sending.

No stored message content

Message text is processed in memory for suggestion generation and is not retained by Rephrasely.

Questions before installing

Does Rephrasely replace human review?

No. Rephrasely provides an editable suggestion. Users should review important messages before sending.

Can Rephrasely send messages as the user?

Yes, when the user approves the required Slack user scope during installation.

Is Rephrasely free to inspect?

Yes. The project is open source under the MIT License.