Layerz

Layerz is a structured spreadsheet for financial models, built to be driven by an AI assistant. Every line of a model is a named variable with its formula, its timeline and its dependencies, so the assistant can change an assumption and every downstream figure recomputes, instead of rewriting a sheet by hand.

With Layerz in ChatGPT or Codex you can:

• List and read your models: structure, formulas, dependencies and computed values for any period.
• Build a new model from a description or from a template (SaaS, business plan, three statements).
• Update assumptions and formulas, and see the impact on revenue, EBITDA, cash or any output.
• Work on scenarios as branches, compare them, and review the version history of each line.
• Import actuals from an Excel or CSV file and map them to the model.
• Export a clean .xlsx with live formulas, or share a model with a collaborator.

Each model carries a FINANCE.md file (currency, units, sign conventions, statement structure) that the assistant reads first, so the context persists from one conversation to the next.

Who it is for: finance professionals, founders and advisors who build business plans, budgets, forecasts and deal models.

Limitations: Layerz does not move money, place trades or give investment advice. It only reads and edits the models of the signed-in Layerz account. Bank and accounting connections, when the user sets them up in Layerz, are read-only imports of actuals.