SigParser

SigParser is a relationship data platform that scans emails, calendars, address books, and spreadsheets to build contact and company profiles from everyday business communication. It captures email addresses and signature details, enriches records with LinkedIn data, and tracks relationship metrics across an organization so teams can keep CRM and contact records current without manual entry.

Core capabilities include email signature AI extraction, historical scans of up to 10 years of email and calendar data, contact enrichment and validation, duplicate detection, relationship scoring, and export to lists, CSV files, data warehouses, and low-code apps. Integrations cover CRMs such as Salesforce, Dynamics, and HubSpot, plus email marketing tools like MailChimp and Constant Contact, with API endpoints available for custom applications. The platform is SOC2-certified and GDPR-compliant, with optional on-premises parsing.

SigParser serves marketing, sales, support, and analytics teams as well as industries including law firms, manufacturing, real estate, venture capital, professional services, and technology. Packaging includes a free trial covering up to three mailboxes, a subscription with Individual, Team, Professional, and Enterprise editions based on mailbox count, and one-time historical mailbox scans priced per mailbox for lookback periods of one to ten years.