Popular n8n Integrations

One of n8n's greatest strengths is its extensive library of integrations. With hundreds of built-in nodes and the ability to connect to any API, your Data Mammoth-hosted n8n instance can serve as the central hub for all your automation needs. This guide highlights the most popular integrations and how to use them.

Communication & Messaging

Slack

Connect n8n to Slack for team notifications, automated messages, and channel management.

Common automations:

• Send notifications when events occur (new leads, deployments, errors).
• Post daily summaries or reports to channels.
• Create Slack channels automatically for new projects.

Email (SMTP/IMAP)

Send and receive emails directly from n8n workflows.

Common automations:

• Send automated welcome emails to new customers.
• Parse incoming emails and extract data.
• Forward filtered emails to specific team members.

Discord

Integrate with Discord for community management and notifications.

Common automations:

• Post announcements to Discord servers.
• Monitor channels for specific keywords.
• Welcome new server members automatically.

Microsoft Teams

Connect to Microsoft Teams for enterprise communication automation.

Common automations:

• Post updates to Teams channels.
• Create meeting reminders.
• Route notifications based on message content.

Productivity & Project Management

Google Sheets

Read from and write to Google Sheets for data management.

Common automations:

• Log form submissions to a spreadsheet.
• Generate reports from database queries.
• Sync data between a spreadsheet and a CRM.

Google Drive

Manage files and folders in Google Drive.

Common automations:

• Upload generated reports automatically.
• Organize files into folders based on rules.
• Share documents with team members when created.

Notion

Connect to Notion for knowledge management and project tracking.

Common automations:

• Create Notion database entries from form submissions.
• Update project status across Notion pages.
• Sync tasks between Notion and other project tools.

Airtable

Use Airtable as a flexible database for your automations.

Common automations:

• Store and manage data from multiple sources.
• Trigger workflows when Airtable records change.
• Generate reports from Airtable data.

Trello

Manage Trello boards, lists, and cards programmatically.

Common automations:

• Create cards from email or form submissions.
• Move cards between lists based on status changes.
• Send notifications when cards are updated.

CRM & Sales

HubSpot

Connect to HubSpot for marketing and sales automation.

Common automations:

• Create contacts from form submissions.
• Update deal stages based on external events.
• Sync contacts with email marketing lists.

Salesforce

Enterprise CRM integration for complex sales workflows.

Common automations:

• Create leads from webhook data.
• Update opportunity stages.
• Generate sales reports and distribute them.

Developer Tools

GitHub

Integrate with GitHub for repository and workflow management.

Common automations:

• Notify team when pull requests are opened or merged.
• Create issues from external sources (support tickets, forms).
• Trigger deployment workflows on repository events.

GitLab

Similar to GitHub integration for GitLab-based workflows.

HTTP Request

The versatile HTTP Request node connects to any REST API.

Common automations:

• Fetch data from any public or private API.
• Send data to webhooks and endpoints.
• Integrate with services that do not have a dedicated node.

Webhook

Receive data from external services via HTTP webhooks.

Common automations:

• Receive form submissions.
• Process payment notifications.
• Handle events from third-party platforms.

Databases

MySQL / PostgreSQL

Connect directly to relational databases.

Common automations:

• Query databases and use results in workflows.
• Insert or update records based on external events.
• Generate reports from database data.

MongoDB

Connect to MongoDB for document-based data operations.

Redis

Use Redis for caching, queuing, and pub/sub messaging within workflows.

Setting Up an Integration

For any integration:

Create credentials — Navigate to Credentials in n8n, click Add, select the service, and provide authentication details (API key, OAuth, etc.).

Add the node — In your workflow editor, click +, search for the service, and add it to the canvas.

Configure the node — Select the operation (e.g., "Create Record", "Send Message"), choose your credential, and map the data fields.

Test — Execute the workflow to verify the integration works.

Activate — Toggle the workflow to active for automatic execution.

Custom Integrations

If a service does not have a dedicated n8n node:

• HTTP Request node — Connect to any REST API using HTTP methods (GET, POST, PUT, DELETE).
• Code node — Write custom JavaScript for complex API interactions.
• Community nodes — Check the n8n community for user-contributed nodes that may cover your service.
• Build your own — n8n supports custom node development for unique integrations.

What to Do Next

• Creating Your First n8n Workflow — Build automations with these integrations.
• Getting Started with Your n8n Instance — Set up credentials and settings.
• What Is n8n? — Learn about n8n's capabilities.
• How to Order n8n Hosting — Get your own n8n instance.