Add WhatsApp follow-up to your outreach sequence.
Link your WhatsApp account by QR code, send plain-text messages to valid contact phone numbers, and manage replies alongside your other channels.
Requires an active Tantra plan with the WhatsApp add-on.
What you get
QR-based connection
Link your WhatsApp account with a QR code, the same way you'd add a linked device.
Plain-text message steps
Add plain-text WhatsApp message steps to a sequence.
Valid contact numbers
Messages send to contact phone numbers in E.164 format with a country code.
Daily and weekly limits
Per-account daily and weekly sending limits apply to WhatsApp activity.
Account management
Sync, reconnect, or remove a connected WhatsApp account at any time.
Unified inbox and webhooks
Replies land in the unified inbox, and sequence-linked replies can trigger a webhook.
How it works
- Step 1
Activate the add-on
- Step 2
Scan a QR code from Linked devices
- Step 3
Allow the initial sync
- Step 4
Select the account
- Step 5
Add a WhatsApp step
Supported actions and data
Tantra can do
- Send plain-text WhatsApp messages to contact phone numbers
- Add WhatsApp steps alongside email, LinkedIn, and Telegram in one sequence
Tantra receives
- Sequence-linked WhatsApp replies in the unified inbox
- Account sync and reconnect status
Requirements and permissions
An active Tantra plan with the WhatsApp add-on
A WhatsApp account reachable to scan a QR code
Contact phone numbers in E.164 format with a country code
Good to know
- Message steps are plain text.
- Numbers need a country code in E.164 format.
- A newly connected account may begin with gradual activity before ramping up.
- Sending waits for the account to finish its initial sync before it's ready.
- WhatsApp is a separate channel add-on at $10 per month, billed on top of your plan.
Frequently asked questions
Can I send rich media or only text?
- Message steps are plain text.
Do I need a business WhatsApp number?
- You link the WhatsApp account on your phone by QR code, the same way you'd add a linked device.
What happens with a brand-new WhatsApp account?
- A new account may begin with gradual activity, and sending waits for the account to be ready.
How much does the WhatsApp add-on cost?
- WhatsApp is a paid add-on at $10 per month. LinkedIn and Telegram are separate channel add-ons at $10 per month each, so activating more than one channel means paying for each one.
Related integrations
OutreachAdd profile visits, connection requests, and messages to omnichannel sequences.
- Visit LinkedIn profiles as a sequence step
- Send connection requests with an optional note
- Send LinkedIn messages to connections
OutreachTelegram
Follow up with contacts whose existing Telegram identity is already connected.
- Send plain-text Telegram messages to contacts with a connected identity
- Add Telegram steps alongside email, LinkedIn, and WhatsApp in one sequence
Outbound Webhooks
POST calendar, email, LinkedIn, WhatsApp, and Telegram events to your HTTPS endpoint.
- POST calendar, email, LinkedIn, WhatsApp, and Telegram events to your endpoint
- Retry delivery and keep a delivery history per attempt
Activate or connect WhatsApp.
Send plain-text messages to contact phone numbers and handle replies in Tantra.