About us

Who We Are

BanterMob is a mobile marketing company that solves business problems, increases sales and enhances customer engagement through research, mobile strategy, innovation, and technology.

We’re half-marketing and half-geek. We’re passionate about technology and we understand the priorities of the business, and objectives of the marketing department.

Specialties include retail and finance sectors, and we’ve worked with iconic brands including Westfield, Woolworths, Glue Store, Big W, Suncorp, David Jones, Lend Lease, Fairfax Media, Diageo and DMG Radio.

Founder And Director

Kelly Slessor


Kelly Slessor is a digital and mobile marketing strategist, and the Founder and Director of BanterMob Mobile Marketing Group. With over 12 years’ experience both in Australia and overseas, Kelly began her career with British Telecom, UK’s largest telecommunications provider. She has since specialised further into digital and mobile marketing, and is at the forefront of the industry with her vast knowledge and expertise in this area.

She works closely her clients to understand their vision and then tailors digital/mobile strategies accordingly to achieve key business objectives.

Kelly is also the co-chair of the AIMIA Mobile Industry Group, and a founding member of the Mobile Marketing Research Association.

Kelly is based in Sydney, and works with clients across Australia.


Kelly organised and facilitated an ideation workshop as part of a project that I was working on. She was lovely to work with and the workshop participants all rated her very positively on the structure of the workshop and her presentation and facilitation skills. I was pleased with the outcome of the workshop as we came out with one key direction to further explore. I would highly recommend working with Kelly and her team - they really helped with the creative process and brought additional mobile expertise to the table.

Testimonial Nada Tielu
Nada Tielu
Head of Native at Fairfax Media

I have had the privileged to work with Kelly and her team at BanterMob in conceptualizing and developing a mobile website for Glue Store. Kelly's passion and expertise as a Mobile Marketer provided the insight, knowledge, strategic thinking & creativity we needed to define as well as deliver our objectives. If you are seeking consultancy that goes above and beyond, provides professionalism and commitment to deliver then I encourage you make contact with Kelly.

Testimonial Rick Leathers
Rick Leathers
Product Manager at Fluent Retail

We recently engaged Kelly and the team at BanterMob to develop an app for our use in Workplace research. Kelly knew exactly what we needed and how to go about implementing it. Not only did they do exactly what we asked, they provided us a tangible solution in record time and without any major problems. After the initial use of the app, we had some suggestions from the end users on ways to improve and these were considered and actioned immediately by the BanterMob team. We are now using the app in all of our Workplace studies and it is proving to be a massive administrative time saver and an easy tool to use. Kelly especially has been a fantastic help with the understanding of our brief, and has been on-hand to proactively consult with any issues or questions we have had along the way. I would absolutely recommend Kelly and the BanterMob team and am looking forward to working with them in the future.

Testimonial Vanessa Rowe
Vanessa Rowe
Workplace Performance

When I was first considering bringing Fleetcare into the mobile realm I heard Kelly speak at a conference. Kelly possessed a ``real`` attribute that I hadn't seen in an agency for a long time as well as a real depth of knowledge in the mobile sphere. Several successful projects later we're still working together. We have completed projects for mobile websites, apps, mobile advertising and more. Kelly and her agency Banter Mob are honestly the only agency I work with that I can honestly say feel like another arm of our business. She goes above and beyond what any other agency would do in terms of research etc for each project - the sheer determination to make every project a huge success is extremely visible and highly commendable. It's never just design, develop and launch with Kelly - you get so much more. I am constantly picking her brain on all things mobile and and she's always happy to lend advice even if its not related directly to one of our projects. I could go on all day but one thing is for sure I'll be working Banter Mob for a long time to come.

Testimonial Cliona Kenneally
Cliona Kenneally
Brand & Insight Manager, Customer & Digital at Standard Life