Find Marketing Agency AU
← Back to Sydney
Defiant Digital Marketing Agency

Defiant Digital Marketing Agency

4.7(75 reviews)·Sydney

Defiant Digital Marketing Agency runs Meta and Google advertising campaigns and produces creative assets, with Jamie named as founder across several reviews alongside James and Eden on specific accounts. Reviewers describe complex partnership campaigns run for charities and creative turnaround for organisations approaching the agency after seeing its work on social media. Clients across e-commerce and other sectors describe the agency's recommendations on channels and spend as a value they specifically appreciate.

Marketing agencyMarketing consultant

Reviews

4.7 / 5 · 75 total
MR
Morgan Reeve13 January 2026

I definitely did not have a great experience with Defiant. I’m not sure if it was the individuals I was allocated, but it felt like no one really knew each other. On one occasion, they even argued on a Zoom call. They all worked from home, and they were savagely expensive for what they delivered. The results we saw, compared to previous arrangements, were well below expectations.

Z
ZENM82 October 2025

I’ve been working with Defiant for around 4 months now and they’re the best marketing agency I have used. Very easy to deal with and the results for my ecommerce brand have been fantastic and continue to improve over time. Highly recommended.

NB
Nico Breward1 October 2025

Defiant just delivered our biggest Meta and Google campaign to date in September. It's been awesome to work with the team and evolve our ways of working around how we run complex partnership campaigns with many Charities. Shows true adaptability on the Creative Delivery and Performance Optimisation fronts in tandem. Onward and upward! 🚀

RN
Royce Newton26 November 2024

Very impressed with the level of detail and expertise defiant deliver. A tight-knit team of senior marketers and data experts that deliver results….truly “stop the scroll”. UPDATE 26/11/24: it’s been almost a year now and choosing defiant digital for our ads management/creative played a critical role in our significant revenue growth. We are very happy and very much looking forward to 2025. Results speak for themselves

AG
A Google User7 November 2024

We've been working with Defiant for almost a year now on our Meta and Google ad efforts and I highly recommend them. They are prompt, proactive, easy to work with, and reliable. One thing I love about them is they make smart recommendations which benefit our business - from creative output, to channels, to spend. Shoutout to James, Eden and the team!

JC
Jacob Cosentino19 August 2024

We've recently engaged Defiant Digital to manage our digital marketing and couldn't be happier with their performance. Their world class graphic design was originally what drew us to them and they digital strategies and execution backs it up. We look forward to a long term relationship with the Defiant team!

MF
Michael Feltoe8 April 2024

Jamie and his team at Defiant Digital are hands down the best marketing agency in Australia if you are looking for amazing creatives and even more importantly - actual leads. Jamie has helped us generate leads and has gone above and beyond by taking us from day 1 through to delivering us high quality creatives (ads) that are performance orientated (ie strategically worded to generate engagement with our target audiences). Couldnt fault him and look forward to seeing what more he comes up for us!

Contact
+611300997212www.defiantdigital.com.auLevel 21/133 Castlereagh St, Sydney NSW 2000
Working hours
Monday09:00–17:00
Tuesday09:00–17:00
Wednesday09:00–17:00
Thursday09:00–17:00
Friday09:00–17:00
SaturdayClosed
SundayClosed