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• Getting Started

  What Tantra is, which outreach channels you can use, and how to run your first campaign.

  • What is Tantra
  • Calendar campaigns vs cold email
  • Quick start, from sign up to first send
  • Manage your account and sign-in
  View all 4 articles

• Connect Google Workspace

  Set up the Google service account and domain-wide delegation that lets Tantra send as your mailboxes.

  • How Tantra sends as your mailboxes
  • Create a Google service account
  • Grant domain-wide delegation and scopes
  • Upload your service account to Tantra
  View all 8 articles

• Calendar Campaigns

  Reach prospects with Google Calendar invitations and track their RSVPs.

  • What are calendar campaigns
  • Create a smart calendar campaign
  • Schedule, start, and pause a campaign
  • How invitations are batched and sent
  View all 8 articles

• Cold Email

  Build multi-step email sequences that send from your mailboxes with per-sender limits.

  • What is cold email outreach
  • Build an email sequence
  • Sequence steps, delays, and personalization modes
  • Sending windows and daily limits
  View all 7 articles

• Multichannel Outreach

  Connect LinkedIn and WhatsApp, then add those channels to your outreach sequences.

  • LinkedIn and WhatsApp accounts on your plan
  • Connect and manage LinkedIn
  • Connect and manage WhatsApp
  • Build a multichannel outreach sequence
  View all 4 articles

• Inbox and Replies

  Read replies across your outreach channels and keep conversations organized.

  • Use the unified inbox
  • Reply detection and intent classification
  • Reply intents explained
  • Manage leads, stages, and scores
  View all 4 articles

• Contacts and Lists

  Import, organize, validate, and suppress contacts across your campaigns.

  • Import contacts from CSV
  • Manage contacts and lists
  • Contact validation and quarantine
  • Suppression lists and unsubscribes
  View all 4 articles

• Templates and AI

  Reusable templates, merge tags, spintax, AI personalization, and connecting your own LLM.

  • Create and manage templates
  • Merge tags and spintax
  • Connect your own LLM provider
  • AI personalization for email and calendar
  View all 5 articles

• Deliverability and Tracking

  Click tracking, custom domains, one-click unsubscribe, domain health, and why opens are not tracked.

  • Set up SPF, DKIM, and DMARC
  • Domain health reports (SPF, DKIM, DMARC)
  • How click tracking works
  • Set up a custom tracking domain
  View all 6 articles

• Integrations

  Connect Google Calendar accounts, WebinarGeek, and Google OAuth client credentials.

  • Connect Google Calendar accounts
  • Add Google OAuth client credentials
  • Sync webinars with WebinarGeek
  • Sync webinars with Zoom
  View all 4 articles

• API, MCP, and Webhooks

  Issue API keys, connect the Tantra MCP server to Claude or Cursor, and receive outbound webhooks.

  • Create and manage API keys
  • Connect the Tantra MCP server
  • Receive outbound webhooks
  • Webhook event triggers
  View all 4 articles

• Billing

  Choose a plan, manage your subscription, and see which LinkedIn and WhatsApp accounts your plan includes.

  • Plans, pricing, and managing your subscription
  • Cancel or change your plan
  View all 2 articles

• Troubleshooting

  Fix the most common issues across sending, personalization, and connections.

  • A sender shows as disconnected
  • My emails are not sending
  • My calendar campaign is not sending invites
  • AI personalization is not working
  View all 5 articles

• Glossary

  Plain-language definitions of the terms Tantra uses.

  • Glossary of Tantra terms
  View all 1 article

Popular articles

• Quick start, from sign up to first sendRead
• How Tantra sends as your mailboxesRead
• Add and verify your sendersRead
• Set up SPF, DKIM, and DMARCRead
• Sending windows and daily limitsRead
• A sender shows as disconnectedRead