Top 10 Slack Integrations for Small Businesses in 2026

Slack has become the digital headquarters for modern teams. But out of the box, it’s just a chat app. The real power comes from integrations that bring your entire business into one place.

Here are the 10 integrations that deliver the most value for small businesses.

1. DialogStack (AI-Powered Data Access)

What it does: An AI chatbot for Slack that connects all your SaaS tools and lets you query them using natural language.

Why it matters: Instead of logging into 10 different dashboards, ask questions like “What’s our revenue this week?” and get instant answers. Unlike public AI tools, DialogStack deploys privately—learn why ChatGPT may not be safe for company data.

Best for: Teams using multiple SaaS tools who want unified access to their data.

2. HubSpot (CRM)

What it does: Brings customer relationship data into Slack. Create contacts, log activities, and track deals without leaving your chat. Check out our tutorial on how to connect HubSpot to Slack.

Why it matters: Sales teams can share deal updates instantly and never miss a customer touchpoint.

Best for: Sales-driven organizations using HubSpot CRM.

3. Stripe (Payments)

What it does: Sends payment notifications, subscription updates, and revenue alerts to Slack.

Why it matters: Know the moment a customer pays, churns, or disputes a charge. Celebrate wins with your team in real-time.

Best for: SaaS companies, e-commerce, and subscription businesses.

4. Notion (Documentation)

What it does: Creates and shares Notion pages directly from Slack. Search your knowledge base without switching apps.

Why it matters: Documentation is only useful if people can find it. Notion + Slack makes your wiki accessible.

Best for: Teams that rely heavily on internal documentation.

5. Google Calendar (Scheduling)

What it does: Shows meeting reminders, allows quick RSVPs, and helps schedule meetings via Slack.

Why it matters: Never miss a meeting and coordinate schedules without the back-and-forth.

Best for: Every team. Seriously, install this one.

6. Asana / Monday.com (Project Management)

What it does: Creates tasks from messages, updates project status, and notifies teams of changes.

Why it matters: Turn conversations into action items instantly. Track work without living in your PM tool.

Best for: Teams with complex projects and multiple stakeholders.

7. Loom (Video Communication)

What it does: Record and share quick video messages. Loom links unfurl beautifully in Slack.

Why it matters: Some things are easier to explain with a screen recording. Loom makes async video easy.

Best for: Remote teams and those who communicate across time zones.

8. Zapier (Automation)

What it does: Connects 5,000+ apps and automates workflows triggered by Slack messages.

Why it matters: If you can dream it, you can automate it. Zapier fills the gaps between your tools.

Best for: Teams with specific automation needs not covered by native integrations.

9. GitHub / GitLab (Development)

What it does: Sends commit notifications, PR updates, and deployment alerts to Slack channels.

Why it matters: Keep the whole team informed about code changes without requiring everyone to watch repositories.

Best for: Product teams with developers and non-technical stakeholders.

10. PagerDuty / Incident.io (Incident Management)

What it does: Alerts on-call teams, manages incident response, and tracks resolution—all within Slack.

Why it matters: When things break, you need fast coordination. These tools turn Slack into a war room.

Best for: Teams running production systems or customer-facing services.

How to Choose Your Integrations

Don’t install all 10 at once. Start by asking:

What questions do people repeatedly ask? Install integrations that answer them.
Where do you lose time switching contexts? Integrate those tools.
What notifications actually need attention? Be selective to avoid noise.

The best Slack workspace is one where your team can get work done without leaving—but not one that’s overwhelming with notifications.

The Integration Stack for 10-30 Person Teams

If we had to recommend a starting point:

DialogStack - For unified data access
Your CRM (HubSpot, Salesforce, etc.)
Google Calendar - For scheduling
Your project management tool - For task tracking
Stripe or payment processor - For revenue visibility

These five integrations cover the core needs of most growing businesses. For a deeper dive into building AI-powered workflows, read our complete guide to AI business automation.

Ready to turn Slack into your business command center? Get started with DialogStack and connect all your tools in minutes.