We build what
others can't
Digital studio for enterprise platforms, SaaS products, and ecommerce systems. Based in the Macedon Ranges, shipping globally.
Digital studio for enterprise platforms, SaaS products, and ecommerce systems. Based in the Macedon Ranges, shipping globally.
We don't do everything. We do four things at an unreasonable level of quality.
High-performance Shopify Plus builds. Custom themes, subscriptions, POS integrations, Klaviyo automation. Stores that convert, not just look good.
From zero to product-market fit. We've built and launched our own SaaS platforms. We bring founder-level thinking to every product we touch.
Complex platform migrations, student experience systems, and enterprise integration work. We speak both tech and stakeholder.
When off-the-shelf won't cut it. API integrations, custom web applications, and systems architecture that scales with your ambition.
We build, launch, and run our own SaaS products. It's how we stay sharp, and why we understand what it takes to ship.
Identity expansion for people who refuse to play small
A mobile app that helps ambitious people break through identity ceilings. Daily prompts, pattern recognition, and growth tracking. Built for founders, creatives, and anyone becoming who they're meant to be.
Lightspeed to Klaviyo, connected
Sync engine for retail and hospitality brands running Lightspeed POS. Pushes customer data, transactions, and segments into Klaviyo for automated email marketing. Set up in minutes, runs forever.
Your business data, safe and structured
A secure data platform for businesses that need their files, contacts, and records in one place. Think Dropbox meets Salesforce. Cloud storage, CRM, and document management without the enterprise price tag.
We let the work speak. But sometimes the clients do too.
"We worked with Tim from Sonder on one of our biggest digital projects to date. Not only was his team professional and friendly, but they were there when we needed them the most."
"Easily the best devs I've worked with. Fast, accurate and used initiative to make improvements. Tim's a lovely guy too, very easy to work with."
"They didn't just build a website, they got what 12 Boards is about and delivered a Shopify setup that's fast, easy to manage, and driving real results."
"Sonder made the complex feel simple. We needed subscriptions, memberships, and custom POS integrations and they delivered. The setup just works."
Sonder is a digital studio based in the Macedon Ranges, Victoria. We work with a deliberate constraint: fewer clients, higher stakes, better outcomes.
Founded by Tim Sullivan, a builder-strategist-designer who's spent over a decade shipping digital products. We combine design taste with technical depth, and commercial instinct with craft.
We don't pitch. We build. If you're looking for an agency that talks a lot, we're not it. If you're looking for one that ships, let's talk.
No forms. No chatbots. Just email Tim directly.
tim@sondersites.com