Flagship platform · Built by Stellr

Centralized platform for creating organic agentic workflows. experiencing custom workflows.

Install on iOS Try on Web Install on Windows
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01 // Overview

Custom agentic workflows.

Tools and workflows built by Stellr and other developers to enhance your productivity - so you get more done with zero friction.

// Create

Write anything, fast. Draft documents, emails, and reports natively using your terminology.

// Multi-Modal

Document creation and insight extraction from any source - images, PDFs, or live URLs.

// Schedule

Organize your time and manage tasks autonomously, without juggling it manually.

// Finances

Calculate projections and manage basic accounting smoothly, without the hardships.

02 // SDK Architecture

Build custom apps, tools, and agents with ease.

Use OrrinSDK and the official Stellr API to create powerful AI tools, and empower agentic workflows natively integrated with Exegesis.

Read SDK Docs
tools.py
from orrinsdk import OrrinToolsSDK tools_sdk = OrrinToolsSDK( developer_api='<your_api_key>' ) @tools_sdk.action( name='create_website', payload_schema="""{ "content": "<content>" }""", desc='Creates a website based on some text content' ) def create_website(data): if not isinstance(data, dict): return {'status': 400, 'message': 'invalid_type'} # Do something that will create a website return {'status': 200, 'website_content': '<h1>success</h1>'}
Developer Dashboard
Management

Developer Dashboard.

Easily manage all of your creations in one place. Track and manage the status of your apps & tools, communicate with reviewers, and resolve issues dynamically.

Go to Dashboard
03 // Ecosystem

Agent Marketplace for everyone.

Activate an agent at any time, for any reason, through Orrin’s Agent Marketplace. Any and all available agents appear here, ready to use.

InspiAgent
Activate Agent Active
View Marketplace
04 // Core features

Built-in abilities.

Orrin is one platform that expands into SDK, OrrinCreate, and OrrinInfinity - and further through developer-built tools, agents, and apps tailored to the experiences Orrin facilitates.

// OrrinInfinity

Fluent notes, planning & diagrams

Capture ideas, structure plans, and sketch diagrams in one continuous workspace. OrrinInfinity turns scattered intent into clear, living objects - without forcing you into chat.

  • Fluent notes that stay structured
  • Planning surfaces for goals & timelines
  • Diagrams that map systems & flows
Explore Infinity

// Agents & tools

Custom agents that do the work

Activate agents and AI tools that perform real tasks - research, drafting, ops, analysis - not just conversation. Built by Stellr and the developer ecosystem, ready when you are.

  • Task-oriented agents, not chat bots
  • Marketplace + first-party tools
  • Workflows that run with intent
View Marketplace

// Integrations

Your stack, inside Orrin

Connect external applications into Orrin, and extend Orrin into the tools you already use. Bidirectional integrations keep context and actions where work actually happens.

  • Pull external apps into Orrin
  • Push Orrin into external apps
  • Shared context across surfaces
Build with SDK
Platform surface

One platform. Three pillars. Infinite extensions.

SDK for builders, OrrinCreate for shipping static experiences, OrrinInfinity for fluent work - then developers go further with custom tools, agents, and apps shaped around what Orrin already enables.

SDK OrrinCreate OrrinInfinity Marketplace
Start

Try Orrin today.

Install on iOS, open the web app, or run on Windows - agentic workflows without the chat dependency.

Install on iOS Try on Web Windows