Lumenbase is a new CRM for the AI age that helps you prioritize your day and engage with the right people in your network.
Full-funnel CRM with lists, leads, deals, and accounts; Lumo AI for daily priorities and outreach; automations, lead scoring, forecasting, and integrations with Gmail, Outlook, Slack, LinkedIn, and more.
Connect Slack for real-time deal notifications, slash commands, and team collaboration.
By Sebastian StreiffertPublished Jan 10, 2026Updated May 29, 20266 min read
Most sales teams already live in Slack. Rather than forcing reps to constantly switch between apps, connecting Lumenbase to Slack brings critical deal updates, task reminders, and team notifications directly into your existing workflow.
The integration works in both directions. You'll receive automatic notifications when deals move, tasks come due, or leads engage - and you can take quick actions without leaving Slack. You can also trigger notifications from automations.
Only workspace admins can connect Slack to Lumenbase. The process takes about five minutes and requires permission to install apps in your Slack workspace.
Channel subscriptions let you route different types of updates to specific Slack channels. This keeps noise down - your #executive-team channel doesn't need to see every task reminder, and your #sales-ops channel probably wants different updates than #customer-success.
| Notification | Trigger | Suggested Channel |
|---|---|---|
| Deal Stage Change | Any deal moves to a new pipeline stage | #deals or #sales |
| Deal Won | Deal marked as closed-won | #wins or #company-wide |
| Deal Lost | Deal marked as closed-lost | #sales-ops |
| High-Value Deal Created | Deal created above threshold | #leadership |
| Task Due | Task reaches due date | DM to assignee |
| Task Overdue | Task passes due date without completion | #sales-ops |
| Lead Assigned | New lead assigned to a rep | DM to owner |
| Weekly Digest | Summary of pipeline activity | #sales-weekly |
Each subscription can be configured with filters. Want deal notifications only for opportunities over $50k? Set a value threshold. Only care about specific pipeline stages? Filter by stage.
User mapping connects each Lumenbase user account to a Slack user ID. When someone is @mentioned in a notification - say, the deal owner - the system knows which Slack user to ping.
Slash commands let you interact with Lumenbase without leaving Slack. These work in any channel where the Lumenbase app is present.
| Command | What It Does |
|---|---|
| /lumen search [query] | Search contacts, companies, or deals by name |
| /lumen deal [name] | Show summary of a specific deal |
| /lumen pipeline | Display your current pipeline stats |
| /lumen tasks | List your tasks due today and overdue |
| /lumen log [contact] [note] | Quick-add an activity note to a contact |
Search results appear as interactive cards. Click through to open the full record in Lumenbase, or use the quick-action buttons to log a call, schedule a task, or update the deal stage - all without leaving Slack.
Notifications are designed to be scannable. Each includes the essential context - deal name, value, stage, owner - without overwhelming the channel with walls of text.
If names appear as plain text instead of clickable mentions, the user mapping is likely incomplete. Go to Settings → Integrations → Slack → User Mapping and verify all active team members are linked.
This usually means the Lumenbase app hasn't been added to the channel. Type/invite @Lumenbase in the channel, then try your command again.
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