Integrations
Heffl integrates with email providers, calendars, payment processors, and messaging platforms. Connect your tools to send emails, sync events, accept payments, and manage conversations without leaving Heffl.Connecting an integration
- Go to Settings > Integrations
- Find the integration you want to connect
- Click Connect and follow the setup flow
- Configure any required settings
Screenshot: Integrations settings page
Email integrations
Send emails directly from Heffl through your existing email account. Email integrations are used in automations, quotation/invoice sending, and direct communication.Gmail
Connect your Gmail or Google Workspace account to send emails from Heffl. Setup:- Click Connect on the Gmail integration
- Sign in with your Google account
- Grant Heffl permission to send emails
- Your Gmail address is automatically detected
Outlook
Connect your Microsoft 365 or Outlook account. Setup:- Click Connect on the Outlook integration
- Sign in with your Microsoft account
- Grant Heffl read and send permissions
- Your Outlook address is automatically detected
Zoho Mail
Connect your Zoho Mail account. Setup:- Click Connect on the Zoho Mail integration
- Sign in with your Zoho account
- Select your region and email address
SMTP
Connect any email provider using SMTP credentials. This gives you full control over your sending domain and is ideal for custom email servers. Setup:- Click Connect on the SMTP integration
- Enter your SMTP server details:
- Email address
- From name
- Host, port, encryption
- Username and password
- Heffl tests the connection automatically
Calendar integrations
Google Calendar
Sync your Heffl tasks, calls, and meetings to Google Calendar. Events created in Heffl appear on your Google Calendar automatically. Setup:- Click Connect on the Google Calendar integration
- Sign in with your Google account
- Choose which activity types to sync:
- Tasks
- Calls
- Meetings
Calendly
Import Calendly bookings into Heffl as activities. When someone books a meeting through Calendly, Heffl automatically creates or links the contact. Setup:- Click Connect on the Calendly integration
- Authorize Heffl to access your Calendly account
Payment integrations
Stripe
Accept online payments through Stripe payment links on your invoices. Setup:- Click Connect on the Stripe integration
- Complete the Stripe Connect authorization
- Configure allowed payment methods:
- Card
- US Bank Account
- Link (Stripe’s express checkout)
Messaging integrations
- Click Connect on the WhatsApp integration
- Scan the QR code with your WhatsApp app
- Your WhatsApp conversations sync to the Heffl inbox
- Send and receive text messages
- Attach images, documents, audio, and video
- Automatic contact matching by phone number
- Conversation status tracking (Open, Closed, Snoozed)
WhatsApp integration works with both personal and business WhatsApp accounts.
- Click Connect on the LinkedIn integration
- Sign in with your LinkedIn account
- Your LinkedIn messages sync to the Heffl inbox
- View and reply to LinkedIn messages
- Link conversations to CRM contacts
- Manage conversation status
Accounting integrations
Zoho Books
Sync your Heffl financial data with Zoho Books for accounting. Setup:- Click Connect on the Zoho Books integration
- Sign in with your Zoho account
- Select your Zoho Books organization
- Configure field mappings:
- Region
- Organization ID
- Tax ID
- Location
Managing integrations
Reconnecting
If an integration loses its connection (expired token, changed password), you’ll see a reconnect option:- Go to Settings > Integrations
- Find the disconnected integration
- Click Reconnect and re-authenticate
Disconnecting
To remove an integration:- Go to Settings > Integrations
- Find the integration
- Click Disconnect
Integration types
| Type | Description | Example |
|---|---|---|
| User | Connected per user, each member connects their own account | Gmail, Google Calendar |
| Team | Connected once for the whole workspace | Stripe, Zoho Books |
| User & Team | Can be connected at both levels | SMTP, WhatsApp |
FAQ
Can multiple team members connect the same integration?
Can multiple team members connect the same integration?
For user-level integrations (Gmail, Google Calendar), each member connects their own account. For team-level integrations (Stripe, Zoho Books), one connection serves the whole workspace.
What happens to data if I disconnect an integration?
What happens to data if I disconnect an integration?
Existing data remains in Heffl. For example, emails already sent through Gmail stay in your records. New actions using that integration will stop working.
Do integrations sync in real time?
Do integrations sync in real time?
Most integrations operate in real time or near real time. Calendar sync and messaging sync happen within seconds of a change.
Can I use multiple email integrations at once?
Can I use multiple email integrations at once?
Yes. You can connect Gmail, Outlook, Zoho Mail, and SMTP simultaneously. When sending an email, you choose which account to send from.