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Build a reactive document architecture

With spec-driven AI

With spec-driven AI

Vetra helps you build any type of web application, ERP, CMS, or SaaS Backend on a reactive document architecture.
Deploy global operations software, compose new workflows and co-own open source software.

Watch Demo (3min)

Build a reactive document architecture with

Spec-driven AI

Spec-driven AI

Vetra helps you build any type of web application, ERP, CMS, or SaaS Backend on a reactive document architecture.
Define workflows once, deploy them globally, and co-own the software you create.

Vetra helps you build any type of web application, ERP, CMS, or SaaS Backend on a reactive document architecture.
Define workflows once, deploy them globally, and co-own the software you create.

Watch Demo (3min)

Capture expertise in custom software & workflows.

Combine documents into a workflow with stage gates.

Trigger a network of smart documents.

Work local first, but sync & collaborate globally.

Everything in one state, with instant API access.

Replayable. Branchable. Version-controlled.

Generate your document from a schema & operations.

Control AI through structured specifications.

Reactive, realtime, responsive, event driven.

Capture expertise in custom software & workflows.

Combine documents into a workflow with stage gates.

Trigger a network of smart documents.

Work local first, but sync & collaborate globally.

Everything in one state, with instant API access.

Replayable. Branchable. Version-controlled.

Generate your document from a schema & operations.

Control AI through structured specifications.

Reactive, realtime, responsive, event driven.

Turn expertise into custom workflowsInstead of losing hard won experience when contributors leave, embed it in custom documents designed to the workflows of you and your organization.

Local First and collaborative.Realtime, responsive, message driven. With an elastic scalable architecture.

Specification Drive AI controlSchemas serve as the "source of truth" for both humans and AI. They align understanding across tools, teams, and large language models.

Schema & operation basedEvery workflow is modeled through a schema that defines what data it uses and how it changes over time, making the system composable and automatable.

Trigger a network of documentDocuments aren’t static files. They can trigger events, notify people, or kick off new workflows. All based on what changes inside them.

Append only history of state-transitionsEvery change is recorded as a timestamped operation. You can always audit what happened, when, and why. Like a built-in Git history for documents.

Self contained data with API accessEach document is a live API object. It stores its own data, logic, and history. Making it modular, portable, and programmable.

Replayable. Branchable. Version-controlled.Documents can branch like code, be rolled back, or replayed. This enables safe experimentation and robust version control for operations.

Turn expertise into custom workflowsInstead of losing hard won experience when contributors leave, embed it in custom documents designed to the workflows of you and your organization.

Local First and collaborative.Realtime, responsive, message driven. With an elastic scalable architecture.

Specification Drive AI controlSchemas serve as the "source of truth" for both humans and AI. They align understanding across tools, teams, and large language models.

Schema & operation basedEvery workflow is modeled through a schema that defines what data it uses and how it changes over time, making the system composable and automatable.

Trigger a network of documentDocuments aren’t static files. They can trigger events, notify people, or kick off new workflows. All based on what changes inside them.

Append only history of state-transitionsEvery change is recorded as a timestamped operation. You can always audit what happened, when, and why. Like a built-in Git history for documents.

Self contained data with API accessEach document is a live API object. It stores its own data, logic, and history. Making it modular, portable, and programmable.

Replayable. Branchable. Version-controlled.Documents can branch like code, be rolled back, or replayed. This enables safe experimentation and robust version control for operations.

Turn expertise into custom workflows.

Work local first, but sync & collaborate globally.

Design your document with a schema & operations.

Control AI through specifications.

Trigger a network of smart documents.

State access through the API

Replayable. Branchable. Version-controlled.

Turn expertise into custom workflows.

Work local first, but sync & collaborate globally.

Design your document with a schema & operations.

Control AI through specifications.

Trigger a network of smart documents.

State access through the API

Replayable. Branchable. Version-controlled.

Turns specialized expertise into custom workflows

Instead of losing hard won experience when contributors leave, embed it in custom documents designed to the workflows of you and your organization.

Gradient 2 - Purple

Functionality defined through a schema & operations

Every workflow is modeled through a schema that defines what data it uses and how it changes over time, making the system composable and automatable.

Gradient 3 - Orange

Schema as a shared language for AI specification

Schemas serve as the "source of truth" for both humans and AI. They align understanding across tools, teams, and large language models.

Triggers a network of smart documents

Documents aren’t static files. They can trigger events, notify people, or kick off new workflows. All based on what changes inside them.

This is more information for card 5.

Gradient 1 - Blue

Schema drives code generation through llm's

Schemas power automated code generation. AI assistants use them to scaffold apps, forms, and backend logic, dramatically accelerating development.

Append only history of state transitions

Every change is recorded as a timestamped operation. You can always audit what happened, when, and why. Like a built-in Git history for documents.

Self contained data structure with API access

Each document is a live API object. It stores its own data, logic, and history. Making it modular, portable, and programmable.

Replayable. Branchable. Version-controlled

Documents can branch like code, be rolled back, or replayed. This enables safe experimentation and robust version control for operations.

From Idea to Automation — All in One Studio

Define workflows in one shared language that aligns developers and analysts. Use Vetra Studio to collect and organize all your specifications

What's included?

Rapid Application Development

Spec driven AI control
Code generation & Scaffolding
Reusable Components
Active Open-Source Builder Community

Build Reactive User Experiences

Build Reactive User Experiences

Real time push architecture

Fully integrated with React.
Reusable UX patterns Future
User intent at the centre

Out of the box Web3 capabilities

On-chain Storage support
Cryptographic verifiability
Web3 Authentication
DeFi & NFT integrated. (NFT/CRED/COIN references)

Social Collaboration infrastructure

Git-like branching, merging & pull requests Future
P2P, encrypted data synchronisation Future
Version controlled change tracking with user signatures
Role-based access control Future
(Diff viewer atlas) (Floating buttons)

Ready to scale

Highly scalable architecture inspired by CQRS & EDA
Distributed from the start, eventually consistent at scale
Sharded document storage
Scalable data aggregation and analytics Future

Explore the Vetra Package Library

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Reactive

Realtime, responsive, message driven. With an elastic scalable architecture.

Document

Documents as a local first, self contained data structure and node in a decentralized network.

Architecture

EDA / CQRS inspired with read models for data aggregation and scalability.

Git-like

State of the art editing UX that offers history branching, merging, and commenting.

Stateful

Documents with a document history and well-defined operations as state transitions become mini-api's.

Sagas

Workflow sagas are the orchestration layer that combine multiple documents into a process with specific stage gates.

The Evolution of AI control

From prompting vibes to spec driven delivery.
Control and editability is increasing across the stack for builders on Vetra

Who's it for?

Builders & Developers.

Builders & Developers.

Want full control without full overhead? Use Powerhouse infrastructure without having to operate it. Launch services, build extensions, and own your deployment.

Want full control without full overhead? Use Powerhouse infrastructure without having to operate it. Launch services, build extensions, and own your deployment.

System Integrators

System Integrators

Deploy Powerhouse stacks for client networks. Offer managed services or SNO customization—get paid for uptime and support.

Data & AI Teams.

Data & AI Teams.

Subscribe to events across workflows, budgets, and contributor actions. Train AI agents on structured, cross-org data streams.

Subscribe to events across workflows, budgets, and contributor actions. Train AI agents on structured, cross-org data streams.

Why it’s different?

Plug into a power grid.

Plug into a power grid.

Each host app & reactor is a node in an interlinked system. Like a grid, you can deploy it anywhere.

Each host app & reactor is a node in an interlinked system. Like a grid, you can deploy it anywhere.

Coordination as infrastructure.

Coordination as infrastructure.

Instead of shipping isolated tools, Vetra offers automation and governance logic as reusable components. It’s infrastructure that captures institutional knowledge.

Forkable, ownable, extensible.

Forkable, ownable, extensible.

No vendor lock-in. No opaque backends. You can fork any module, run it locally, or customize to fit your exact workflow. Open-source indefinitely.

No vendor lock-in. No opaque backends. You can fork any module, run it locally, or customize to fit your exact workflow. Open-source indefinitely.

Launch your first workflow
or package

Explore Vetra Academy

Start your organization.
Hire your operator.
Find your builder.

Explore Achra

Launch with Vetra Cloud

Launch with Vetra Cloud

Vetra Cloud is a real-time sync and storage infrastructure that scales up your workflows up to millions of users. Documents as code,
— code as infrastructure.

Vetra Cloud

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Vetra is a the new way to build scalable applications

With Ai

With Ai

For open collaboration.

For open collaboration.

Reactive document architecture.

Build reactive document architectures

With spec-driven AI

Deliver scalable solutions

Build from the ground up for AI

Generate & ship scalable applications

Build from the ground up with AI