TAMLabs is an active, bottoms-up market sizing tool that helps organizations quantify their real revenue opportunity using a proven TAM methodology that has been used by companies ranging from $5M to $2B in revenue. It combines your internal, account-level data with SEC-sourced, publicly available company information, applies your own pricing to calculate TAM, and expresses market share in terms of the number of accounts you can realistically win. The result is a forward-looking, execution-ready view of your market that stays tightly connected to how your team actually sells and grows, and you can find and deploy the tool directly from the Microsoft Marketplace.