Mantle Clerk is an AI cap table assistant that provides instant answers to equity questions, helps upload and process legal documents, and maintains clean ownership records. It aims to eliminate the need for expensive legal fees by offering expert-level assistance directly within your cap table.

Best for inception & early-stage. Includes unlimited stakeholders, AI workflow tools, record and track securities, SAFEs signing + templates, vesting schedules, scenario modelling, law firm integration, and cap table exports.
Best for early & growth-stage. Includes all Starter features, plus concierge onboarding, issue & sign securities, custom SAFE templates, execute board actions, in-platform option exercising, and ISO/NSO reporting.
Best for growth-stage. Includes all Essentials features, plus annual 409A valuation and VIP customer support.