Qualify and route free signups with Twain, Claude, Slack, HubSpot and Gmail
Gmail
Google BigQuery
Google Cloud Firestore
HTTP Request
HubSpotSlack
Structured Output ParserQuick overview This workflow receives free-signup events via webhook, enriches the contact with Twain research (and optional Findymail LinkedIn lookup), uses Anthropic Claude to score ICP fit, then routes outcomes to Slack and, for high-fit leads, to HubSpot and Gmail. How it works Receives a POST webhook request for a new signup and authenticates it via a required header. Normalizes the signup fields (uid, email, name, LinkedIn URL) and deduplicates records across runs to avoid reprocessing the same user. If the signup has no LinkedIn URL but has an email, optionally calls Findymail reverse-email lookup to resolve a LinkedIn profile URL and merges it back into the contact. If the lead has neither a work email nor a LinkedIn URL, posts a “skipped” message to Slack and stops. Sends the contact to the Twain Generate/Research API to create research and add the contact to the specified Twain campaign, and posts a Slack alert if the research request fails.
Tags
GmailGoogle BigQueryGoogle Cloud FirestoreRelated workflows
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