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Glean in Slack (also known as Gleanbot) integrates enterprise search and knowledge directly into Slack. While Slack is a rich source of information, it often leads to chaos where teammates spend time manually answering questions. Gleanbot addresses this problem by ensuring knowledge is instantly discoverable and accessible.
Glean automatically answers questions and responds when tagged
The older version of Glean in Slack, which surfaced results based on matching Answers, was deprecated in February 2024. All current functionality uses AI so it’s possible that all chat results are not fully accurate.

Core capabilities

Glean in Slack (Gleanbot) supports the following functions:
FunctionAction / usageVisibility
Automated answeringResponds when a question is detected in a channel, or when someone mentions @Glean.Answers are shown privately to the person who asked the question and are personalized by permissions.
Unified searchLets teammates search Glean directly from any channel using the /glean command.Results are visible only to the person who ran /glean, with an option to share back to the channel.
Code WriterTurns Slack conversations, incidents, and escalations into draft pull requests in GitHub.Draft pull requests are created on behalf of the requesting user and links are posted back to Slack.
Daily digestProvides a personalized summary of relevant information from selected channels and topics.Digests are delivered as direct messages in Slack when this feature is enabled for your tenant.

How to set up Glean in Slack

Gleanbot is enabled through the Slack connectors in the Glean Admin console. This page focuses on bot behavior and usage. For installation and upgrade instructions, refer to the connector documentation: Once your connectors are configured, use the sections below to understand how Gleanbot behaves in Slack and how your team can interact with it.

Use Glean in Slack

With Glean in Slack, you can do the following:
  • Search with /glean
  • Enable Gleanbot to respond in channels
  • Use Code Writer to propose code changes
  • Daily digest
Setup Slack in Glean

Search with /glean

When Slack is set up, a teammate can type /glean followed by their search query in any channel. Glean shows search results across any data source so teammates can find what they’re looking for without leaving Slack.
Glean in Slack settings

Enable Gleanbot to respond in channels

When a teammate asks a question in a Slack channel, Glean can jump in with a helpful answer. It can respond either automatically when a question is detected, or when someone mentions @Glean in a message. For more information, see Enable Gleanbot to respond in Slack channels.

Use Code Writer to propose code changes

Code Writer allows teammates to turn Slack conversations, incidents, and escalations into draft pull requests without leaving their channels. When asked, Glean can propose code changes based on channel messages, tickets, or stack traces, and open draft pull requests in GitHub. For more information, see Use Code Writer with Glean in Slack.

Daily digest

When this feature is enabled for your organization, teammates can subscribe to a daily digest of selected channels and topics. For more information, see Glean in Slack: Daily Digest.
Configuring Glean channels

Cost considerations

Glean in Slack uses the Glean Assistant and generative AI.
  • If you are using Glean’s Azure OpenAI key, there is no additional cost.
  • If you are using your own key, turning on automatic answers in channels incurs cost. Work with Glean sales or customer success to get an estimated range of the cost, depending on the number of channels you enable.