Integrations
Run every outreach channel from the accounts your team already uses.
Send from your own mailboxes and linked social accounts, personalize with the AI provider you choose, tie webinar registrations to attendance, and deliver engagement data to the rest of your stack.
Most connections take a few minutes; Google Workspace needs a one-time admin step. If a step stalls, the Tantra team will help you connect.
- Outreach channels
- Webinar attribution
- AI personalization
- Developer automation
- Prospect intake
Browse the integration catalog
Filter by what Tantra sends, syncs, personalizes, or automates.
17 integrations
All integrations
Each integration lists its setup method, availability, and actions.
OutreachGoogle Workspace
Send Gmail sequences and Google Calendar invitations from mailboxes in your Workspace.
- Send threaded Gmail steps as part of a sequence
- Create Calendar events and send Google Calendar invitations
- Detect replies, clicks (when enabled), bounces, and unsubscribes
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
OutreachSend plain-text messages to contact phone numbers and handle replies in Tantra.
- Send plain-text WhatsApp messages to contact phone numbers
- Add WhatsApp steps alongside email and LinkedIn in one sequence
WebinarsZoom Webinars
Sync webinars, registration, attendance, and watch time; attribute attendees to campaigns.
- Sync the webinar catalog occurrence by occurrence, on demand
- Register a contact for the webinar after a positive calendar RSVP
- Link a webinar occurrence to a campaign for attribution
WebinarsWebinarGeek
Sync broadcasts and subscribers, then connect campaign RSVPs to webinar reporting.
- Sync the broadcast catalog on demand
- Sync subscribers for one broadcast or all broadcasts
- Link a broadcast to a campaign for RSVP and attendance reporting
AIOpenRouter
Personalize campaigns with a model available through your OpenRouter key.
- Send scrape content and recipient context to the model for personalization
- Generate a personalized subject and body for email, or a description for a calendar invite
AICerebras
Personalize campaigns with a Cerebras model, using your own key.
- Send scrape content and recipient context to the model for personalization
- Generate a personalized subject and body for email, or a description for a calendar invite
AINovita AI
Personalize campaigns with a Novita model, using your own key.
- Send scrape content and recipient context to the model for personalization
- Generate a personalized subject and body for email, or a description for a calendar invite
AIChatGPT
Personalize email and Calendar copy through your own ChatGPT sign-in.
- Send scrape content and recipient context to the model for personalization
- Generate a personalized subject and body for email, or a description for a calendar invite
- Add the prospects ChatGPT finds and qualifies to a campaign, through Tantra's MCP server
AIClaude
Personalize email and Calendar copy through your own Claude sign-in.
- Send scrape content and recipient context to the model for personalization
- Generate a personalized subject and body for email, or a description for a calendar invite
- Add the prospects Claude or Claude Code finds and qualifies to a campaign, through Tantra's MCP server
Custom tracking domain
Serve tracked links and unsubscribe redirects through a verified CNAME on your domain.
- Rewrite click-tracking links to use your verified domain
- Rewrite unsubscribe links to use your verified domain
Webhooks
Send engagement events to your HTTPS endpoint, and receive new prospects straight into a campaign.
- POST RSVP, email engagement, LinkedIn, and WhatsApp events to your endpoint
- Receive prospects from your forms, CRM, Clay, Zapier, n8n or Make and add them to a campaign
- Retry delivery and keep a delivery history per attempt
REST API
Automate Tantra operations over HTTPS with revocable, account-level API keys.
- Operate campaigns, contacts, webhooks, and related workflows over HTTPS
- Add prospects to a campaign from your own code
- Authenticate requests with an X-API-Key header
MCP Server
Run campaigns and add prospects from Claude, Claude Code, ChatGPT and other MCP-compatible AI assistants.
- Operate the registered tool set from any MCP-compatible client
- Add the prospects your assistant finds and qualifies to the right campaign
- Bind a session to your Tantra account with an API key
Recipesn8n
Receive Tantra campaign events in n8n, and send new prospects from n8n into a campaign.
- POST RSVP, email engagement, LinkedIn, and WhatsApp events to your n8n webhook URL
- Receive prospects from a n8n workflow and add them to a campaign
- Retry delivery and record delivery history for each attempt
RecipesZapier
Send Tantra activity to a Zapier Catch Hook, and send new prospects from a Zap into a campaign.
- POST RSVP, email engagement, LinkedIn, and WhatsApp events to your Zapier Catch Hook
- Receive prospects from a Zapier workflow and add them to a campaign
- Retry delivery and record delivery history for each attempt
RecipesMake
Route Tantra activity through a Make custom webhook, and send new prospects from a scenario into a campaign.
- POST RSVP, email engagement, LinkedIn, and WhatsApp events to your Make webhook
- Receive prospects from a Make workflow and add them to a campaign
- Retry delivery and record delivery history for each attempt
Sequences and calendar campaigns
Sequences carry a prospect across Gmail and the connected social channels. Calendar campaigns are a separate campaign type that sends Google Calendar invitations and measures RSVP. Each path needs only the connections it uses.
Coordinated outreach across email and social channels.
Build one ordered sequence from Gmail, LinkedIn, and WhatsApp steps. A sequence can also be social-only; Google Workspace is required only when it contains a Gmail step.
- Step 1
Email
A Gmail step opens the sequence from your own mailbox.
- Step 2
Connect
A LinkedIn connection request follows, with an optional note.
- Step 3
Message
A LinkedIn or WhatsApp message continues the conversation.
- Step 4
Reply
When a reply is detected, it appears in the Tantra inbox and the sequence stops for that contact.
Each channel in a sequence sends from a connected, ready sender account. LinkedIn and WhatsApp accounts are included in Pro and Scale.
Webinar attendance attributed to calendar invitations.
Link a Zoom or WebinarGeek session to a Tantra calendar campaign. Contacts who RSVP Yes or Maybe can be registered for the webinar, and synced attendance shows which invitees joined.
- Step 1
Invite
A Google Calendar invitation goes out.
- Step 2
RSVP
The contact responds yes, no, or maybe.
- Step 3
Register
A Yes or Maybe RSVP can register the contact for the linked webinar.
- Step 4
Attribute
Synced attendance shows which invitees joined.
Webinar catalog and attendee sync are user-triggered.
Integrations by outcome
Omnichannel outreach
Combine Gmail, LinkedIn, and WhatsApp steps in one sequence, or run a social-only sequence.
Webinar attribution
Tie invitations to registrations, attendance, and watch time.
AI personalization
Personalize email and Calendar copy by signing in with ChatGPT or Claude, or with your own OpenRouter, Cerebras, or Novita key.
Downstream automation
Deliver engagement data to your systems through webhooks, the REST API, or MCP.
Bring prospects in automatically
NewAdd prospects to omnichannel campaigns by webhook, API or your AI assistant, and they enter the sequence automatically. Send them from your forms, CRM, n8n, Zapier or Make, from your own code, or from Claude, Claude Code, ChatGPT and other MCP-compatible AI assistants.
Explore Prospect IntakeWant us to build it with you?
Tantra Enterprise adds guided setup and priority support. Our team works alongside yours to connect your accounts and launch your campaigns, then coaches your team until they run it themselves.
Credential and access controls
Tantra connects to each provider through the method that provider supports: delegated Google service accounts, provider API credentials, linked social accounts, revocable Tantra API keys, and verified HTTPS endpoints.
Credential storage by type
Secrets are encrypted or hashed according to their credential type and are not displayed again when the product does not need to return them.
Revocable access
Disconnect provider credentials, remove channel accounts, revoke API keys, or disable webhook endpoints from Tantra.
Documented sync behavior
Each integration page states whether data is event-driven, periodically reconciled, or refreshed only when you request a sync.
Automation through webhooks, in both directions
Send selected Tantra events to any public HTTPS endpoint, including incoming webhook workflows in n8n, Zapier, and Make.
n8n, Zapier, Make and your CRM can now send prospects into campaigns, and each one enters the sequence automatically. See how prospect intake works.
Tantra sends webhook events for RSVPs, email replies, clicks, bounces, unsubscribes, LinkedIn acceptances and replies, and WhatsApp replies.
Connect your stack and launch your next campaign
Connect only what your campaigns use: Google Workspace for Calendar campaigns or Gmail steps; LinkedIn or WhatsApp for social steps; then the webinar platform, AI provider, and automation interfaces your workflow requires.