We build AI products
9F is a Sydney engineering studio building AI-native products for startups and established businesses: assistants that take real actions, and apps that are genuinely smarter for their users. AI is part of how we work too, so we ship faster without cutting corners.
AI inside the product
We design and build products where AI does real work: understanding users, taking actions through your existing systems, and getting better over time.
AI in how we build
Our engineers work with AI tooling every day, so a small senior team can move as fast as a much bigger one.
Sydney, Australia
We're based in the Blue Mountains, just outside Sydney.