Accredited Media
Buying Agency
Digital media has evolved. Your customers are no longer only seeing ads on Google or social platforms. They are also streaming content across digital TV, YouTube and Video platforms such as Netflix, and listening to podcasts, and browsing premium websites across multiple devices. These channels are known as Programmatic Media. Programmatic Media buying is one of the most effective ways to increase brand awareness, reach and engage high-value audiences, and drive measurable business growth.
Why Media Matters for Australian Businesses
Australian consumers are spending more time across digital streaming platforms, premium websites, connected TV, podcasts, digital radio, and out-of-home media. This means brands need to be visible beyond search and social to stay top of mind.
Ready to Get Started?
Book a free Media Planning consultation to discover how we can transform your digital visibility.
Streaming/BVOD
Reach engaged audiences watching premium video content across connected TV, catch-up TV, and streaming platforms.
Media Buying Channels
Programmatic Display
Place your brand across premium websites using audience targeting, retargeting, and data-led media buying.
Audio Streaming
Reach listeners through podcasts, digital radio, and music streaming while they commute, work, or relax.
Digital Out Of Home (DOOH)
Show your brand on high-visibility digital screens in retail, transport, office, and outdoor environments.
Traditional Media
Build broad awareness through radio, print, television, and outdoor placements, supported by integrated media strategy.
Our GSO Process
1
Comprehensive Audit
We analyze your current visibility across search engines and AI platforms, identifying gaps and opportunities specific to your industry.
2
Semantic Framework
We build structured data and semantic content that AI systems understand, establishing your topical authority in your niche.
3
AI Optimisation
Your content is optimised to appear in AI-generated responses, ensuring you're recommended when customers ask for solutions you provide.
4
Monitor & Evolve
Continuous tracking across all platforms with monthly reports showing your visibility in both traditional search and AI responses.
5
Brand & entity building
Develop a comprehensive offsite strategy that will build brand mentions and authority, achieving more citations in AI results.
Turning Data into Performance
8.5M+
Households in AU
15k+
DOOH Screens in AU
80+
Ad exchanges, SSPs, publishers and ad networks
550B+
Ad opportunities in AU every month across platform
Start the Media Journey
We make your media investment work harder.
Strategy-first planning aligned to commercial outcomes
© 2026 Sentius. All rights reserved.
Our GSO Process
1
Comprehensive Audit
We analyze your current visibility across search engines and AI platforms, identifying gaps and opportunities specific to your industry.
2
Semantic Framework
We build structured data and semantic content that AI systems understand, establishing your topical authority in your niche.
3
AI Optimisation
Your content is optimised to appear in AI-generated responses, ensuring you're recommended when customers ask for solutions you provide.
4
Monitor & Evolve
Continuous tracking across all platforms with monthly reports showing your visibility in both traditional search and AI responses.
5
Brand & entity building
Develop a comprehensive offsite strategy that will build brand mentions and authority, achieving more citations in AI results.
Ready to Get Started?
Book a free GSO consultation to discover how we can transform your digital visibility
Sarah Mitchell
Within 3 months of implementing GSO, we started appearing in ChatGPT recommendations for our industry. Our qualified leads increased by 65%.
Marketing Director, Melbourne Tech Solutions
James Chen
GSO transformed how we think about digital marketing. We're now visible where our customers are actually making decisions.
Founder, Sydney Legal Partners
Emma Thompson
The ROI has been exceptional. We're capturing visibility on platforms we didn't even know existed, and it's translating to real business growth.
CEO, Brisbane Health Collective
Sentius is an accredited media buying agency delivering integrated strategy and campaigns across digital, programmatic and traditional media channels. We help brands expand beyond the obvious channels and scale across streaming TV, audio, outdoor, and real-world environments.
Reach audiences across premium digital environments
Programmatic targeting, retargeting, and audience segmentation
Cover streaming TV, BVOD, audio, display, and digital out-of-home
Balance brand growth with measurable performance outcomes
Sentius is your trusted Media Buying Experts
Why Sentius
We've worked across nearly every industry
Our Experience
Consumer Products
Manufacturing
Government Services
Training & Development
eCommerce
Building & Construction
Education
Health & Community Services
Retail & Franchising
Property and Real Estate
Mobility and Disability
Pharmaceuticals
Health & Beauty Services
Distribution & Wholesaling
Business Services
Recruitment
Facilities Services
Hospitality & Events
Accredited Media
Buying Agency
Transparent reporting across placements, spend, reach, and results
Our strategy-first™ approach is what makes us better
Your Brand. More Reach. More Often
Premium Inventory Meets The Best Content
We give brands direct and unrestricted access to premium inventory across the open web.
Our Media Buying Services
Media Strategy Development
Channel Strategy
& Planning
Media Buying
& Planning
Digital & Programmatic
Media
Traditional
Media
Direct Response
& Lead Generation
Creative & Content
Production
Data Insights
& Technology
Campaign Performance
Reporting
Integrated digital & traditional media execution
AI-enhanced optimisation, guided by human intelligence
