Features

Everything you need to design trusted data

Model One covers the whole journey: the business concept, the flow between systems, the deployed schema — and the collaboration that holds it all together.

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Core modules

Five modules, one connected model

Each module stands on its own — and gets far more powerful when used together.

Logical model

Business-readable entity modeling

A fast, focused canvas for entities, attributes and relationships. Automatic layout keeps large models legible, and every attribute can be sourced from the shared dictionary so definitions never drift.

Entities, attributes, keys and relationships
Automatic layout for large diagrams
Modules and subject areas for scoping
Inline comments, tasks and review workflow
Import from existing databases and spreadsheets

See the logical model in detail

Logical model canvas with entities and relationships

Flow

Data flows that stay connected

Model where data comes from, what each step does to it, and which entities it loads. Because flows reference real entities and attributes, changes in the logical model surface immediately in the flow view.

Source objects, processing steps and target entities
Attribute-level mapping, match keys and validation rules
Adjustable detail for different audiences
Impact analysis across the landscape

See Flow in detail

Physical model

From design to deployable schema

Generate a platform-specific physical model from the approved logical design. Naming standards, data type mappings and key strategies are applied consistently across every table.

Platform-specific data type mapping
Configurable naming conventions
Primary, foreign and surrogate key strategies
DDL and dbt export
Traceability from column back to business concept

See the physical model in detail

Tasks

The work around the model, tracked with the model

A built-in board for epics, features, user stories, tasks and bugs. Every work item can link to the entities, Flows, dictionary terms and physical models it affects, so open questions live next to the design they concern instead of in a separate tracker.

Tree, board and list views over the same backlog
Statuses, priorities, assignees, due dates and tags
Work items linked to entities, Flows and dictionary terms
Related tasks visible directly on every model object
Comments, swimlanes and shareable links to any item

See tasks in detail

Task board with work items grouped by status

AI assistant

An assistant with full project context

Ask for a first draft of a domain, request attribute suggestions, or have the assistant explain an unfamiliar part of the model. It reads your actual project, not a generic template.

Draft entities and attributes from a plain-language brief
Consistency and naming suggestions
Explain any part of the model on demand
Every suggestion is reviewed before it is applied

See the AI assistant in detail

Platform

Built for teams and for the enterprise

The capabilities that turn a modeling tool into a dependable part of your delivery process.

Real-time collaboration

Live presence, safe element locking and instant updates so a whole team can model in the same project at once.

Shared dictionary

One vocabulary of terms, definitions and data types reused across every model and every module.

Versions & history

Named versions, full change history and side-by-side comparison make design reviews and audits straightforward.

Cross-module traceability

Follow any concept from the business definition through the Flow that moves it to the column that stores it — and back again.

Roles & permissions

Owner, editor and viewer roles keep published models safe while still making them easy to read and share.

Import & export

Bring in existing schemas, and export to DDL, dbt, documentation and images for the rest of your toolchain.

See the modules working together

The fastest way to understand Model One is to watch one of your own domains go from concept to schema.

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