Built by Business Owners, For Business Owners
We got tired of stitching together 20+ apps just to run a business. So we built Opus — an all-in-one management platform that brings projects, finances, clients, teams, and intelligence together in one place.
Our Mission
Every business owner faces the same impossible triangle: the craft, business development, and administration all compete for your limited time. As admin overhead grows — driven by disconnected tools, compliance, and data entry — it suffocates the work that actually matters.
We built Opus to break that cycle. By bringing projects, finances, clients, teams, and intelligence into a single AI-powered platform, we crush admin back down to where it belongs — giving business owners their time back for the craft they love and the growth they need.
One platform. One database. One source of truth for your entire business.
See how the Business Triangle works“Every business deserves enterprise-grade tools without the enterprise complexity or price tag.”
Trinity DAO Pty Ltd
Founding Team
What We Stand For
These principles guide every decision we make, from features we build to how we support our customers.
Simplicity First
Powerful software should not require a PhD to operate. Every feature in Opus is designed to be intuitive from day one — no training manuals, no consultants needed.
Security & Trust
Your business data is your most valuable asset. We protect it with multi-tenant Row Level Security, CSRF protection, encrypted connections, and comprehensive audit logging.
Customer-Driven
Every feature we build starts with real feedback from real business owners. Our roadmap is shaped by the people who use Opus every day, not by what looks good in a pitch deck.
Full Transparency
No paywall-gated features. No hidden pricing tiers. Every user on a plan gets full access to that plan's capabilities. We believe visibility should not be a premium upsell.
Built on Modern Technology
Opus is built with the same technology stack used by leading SaaS companies, ensuring reliability, speed, and security.
Next.js 15
React framework with App Router for blazing-fast page loads
FastAPI
Python backend with async support for high-performance APIs
PostgreSQL
Enterprise database with Row Level Security for multi-tenant isolation
Redis
In-memory caching and session management for sub-millisecond responses
Docker
Containerised deployment with automated health checks and rolling updates
Cloudflare
Global CDN, DDoS protection, and SSL termination
Our Journey
From idea to a platform serving businesses across Australia.
Opus Founded
Trinity DAO Pty Ltd launches Opus to solve the SMB software fragmentation problem. Core project management and financial tracking modules built from scratch.
Core Platform Launch
Project management, invoicing, client directory, and team collaboration go live. First paying customers onboarded.
Integration Ecosystem
Xero two-way sync, Microsoft 365 SSO, SharePoint automatic folder creation, Google Ads campaign management, and LinkedIn marketing tools launched.
AI-Powered Intelligence
Claude AI integration brings natural language business queries — ask your data anything in plain English and get instant, accurate answers.
Multi-Tenant Architecture
Enterprise-grade multi-tenant system with subdomain routing, Row Level Security, and complete tenant data isolation. Every business gets its own secure environment.
Platform Maturity
Equipment management, team chat, business development tools, and $3M+ in project value tracked across 8 businesses on the platform.
Your Data Stays in Australia
Opus is developed, operated, and hosted by Trinity DAO Pty Ltd from Australian data centres. Your business data never leaves the country, ensuring compliance with Australian data sovereignty requirements.
We run on Microsoft Azure Australia East region with hourly automated backups, comprehensive disaster recovery, and enterprise-grade uptime.
Join the Opus community
Be part of a growing ecosystem of Australian businesses that refuse to settle for fragmented tools.
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