When a potential customer asks ChatGPT, “What’s the best [your product category] in Australia?” your brand either appears in the answer or it doesn’t. There is no page two. There is no second chance once the AI has made its recommendation.
This is the new competitive reality. With 810 million daily ChatGPT users, Google AI Overviews appearing in over 55% of searches, and IDC forecasting that companies will spend five times more on LLM optimisation than traditional SEO by 2029, AI search visibility has shifted from an emerging trend to a core marketing priority.
The discipline that addresses this is called Generative Engine Optimisation (GEO), also known as Answer Engine Optimisation (AEO) or LLM Optimisation. It involves structuring your content, building your entity authority, and earning third-party citations in the sources that AI systems trust, so that ChatGPT, Perplexity, Gemini, and Copilot confidently recommend your brand when users ask the questions your customers are asking.
Key insight: A well-executed GEO campaign by The ABM Agency achieved an 82% ChatGPT mention rate and influenced over $90 million in pipeline for a B2B client. TrioSEO’s GEO campaign for EcomBalance generated 25+ qualified leads and $10,000 in new revenue from ChatGPT alone within weeks of launch. The results are real, measurable, and growing.
Choosing the right agency matters. This guide ranks the top 10 AI search optimisation agencies for ChatGPT visibility in 2026, with full details on each agency’s methodology, pricing, ideal client type, and proven results.
What AI Search Optimisation Actually Involves
Before reviewing specific agencies, it helps to understand what you’re actually buying. GEO/AEO services are not a single product; they are a bundle of disciplines applied together to improve your brand’s citation rate in AI-generated answers.
What AI search optimisation services actually include
A comprehensive GEO engagement typically covers:
- AI visibility audit: Establishing your current citation rate across ChatGPT, Perplexity, Gemini, and Copilot for your most important queries
- Competitor citation analysis: Identifying which competitors are being cited and why
- Content restructuring: Reformatting existing content for AI extraction (FAQ sections, self-contained H2s, direct answers, specific data points)
- Schema markup implementation: FAQPage, Article, Organization, and HowTo schema to help AI systems parse your content
- Entity authority building: Ensuring your brand is consistently and accurately represented across Wikipedia, Wikidata, review platforms, and industry directories
- Third-party citation earning: Digital PR, thought leadership placements, and earned media in the sources AI systems trust
- AI crawler access: Verifying GPTBot, ClaudeBot, and PerplexityBot can access your content
- Ongoing measurement: Tracking citation rates, share of voice, and AI-referred traffic in GA4
What separates a genuine GEO agency from one that’s just relabelled its SEO services
The GEO market is still maturing. Many agencies have added “GEO” or “AI SEO” to their service list without meaningfully changing their methodology. The genuine GEO specialists share three characteristics:
- They measure citation rates, not just keyword rankings. If an agency’s reporting only shows Google rankings, they are not doing GEO.
- They have a documented methodology. Terms like “CITABLE framework,” “MERIT Framework,” “Intero GRO,” or “AtomicAGI” indicate an agency has built systematic processes, not ad hoc tactics.
- They can show you AI-specific case studies. Ask for evidence of improved citation rates in ChatGPT, Perplexity, or AI Overviews, not just organic traffic improvements.
Key data point: Research shows that brands ranking on Google’s first page appear in ChatGPT answers only 62% of the time. The gap between Google rankings and AI citations is growing. An agency that only improves your Google rankings is solving half the problem.
Top 10 AI Search Optimisation Agencies: 2026 Ranking at a Glance
Here is the full ranking at a glance, based on methodology depth, AI-specific capabilities, client results, and suitability for different business types.
| Rank | Agency | Location | Best For | Starting Price |
|---|---|---|---|---|
| 1 | Global Genie Marketing | Australia-wide | Full-service AI SEO for Australian businesses | On request |
| 2 | First Page Sage | San Francisco, USA | Full-service GEO for B2B and enterprise | ~$8,000-$12,000/mo |
| 3 | Ignite Visibility | San Diego, USA | Enterprise brands with a multi-channel AI strategy | Custom |
| 4 | Intero Digital | Colorado Springs, USA | Large content libraries, proprietary GRO framework | Custom |
| 5 | Directive | Los Angeles, USA | B2B enterprise brands, ChatGPT, and Gemini focus | Custom |
| 6 | Omniscient Digital | USA (remote) | B2B SaaS, “Surround Sound” citation strategy | $10,000-$15,000/mo |
| 7 | Animalz | USA (remote) | Content-driven GEO for B2B SaaS | Custom |
| 8 | iPullRank | New York, USA | Complex enterprise websites, technical GEO | Custom |
| 9 | Single Grain | Los Angeles, USA | Omnichannel brands, “Answer Everywhere” strategy | Custom |
| 10 | Discovered Labs | USA/Europe | B2B SaaS with proprietary citation tracking | €5,495+/mo |
Detailed Agency Reviews: All 10
1. Global Genie Marketing
Best for: Australian businesses wanting full-service AI search optimisation alongside traditional SEO
Global Genie Marketing is a full-service Australian digital marketing agency that delivers integrated AI search optimisation for businesses across Australia. Their GEO and AI SEO services are built on the same foundation that drives their broader SEO practice: deep Australian market knowledge, local entity authority building, and content strategies designed for both traditional search and AI-generated discovery.
For Australian businesses, local context matters in AI search. When ChatGPT or Gemini answers a query about “best [service] in Sydney” or “top [product] in Australia,” the AI draws on Australian-specific sources, review platforms, and local entity data. Global Genie’s team understands which Australian platforms, directories, and publications carry the most weight in AI training data and citation decisions, giving local businesses a meaningful advantage over agencies working from overseas.
Their AI search optimisation services cover AI visibility audits, content restructuring for LLM extraction, schema markup implementation, Google Business Profile optimisation (a key signal for AI Overviews), entity authority building across Australian platforms, and ongoing citation rate monitoring via GA4 AI traffic tracking.
- Website: globalgenie.com.au
- Headquarters: Australia (national service)
- Services: AI SEO / GEO, local SEO, technical SEO, content strategy, Google Ads, web design
- AI platforms covered: ChatGPT, Google AI Overviews, Perplexity, Gemini, Copilot
- Ideal client: Australian SMEs, healthcare, real estate, professional services, e-commerce
- Contact: Via contact form at globalgenie.com.au
- Best for: The only agency on this list with deep Australian market expertise and local entity optimisation capability
2. First Page Sage
Best for: Full-service GEO for B2B enterprise and complex industries
First Page Sage is consistently ranked as the top GEO agency by independent evaluations in 2026, including First Page Sage’s own analysis of 25+ agencies which placed them at #1 for leadership experience (4.9/5), review score (4.9/5), and breadth of GEO services. Founded in 2009 and founder-led, they work with notable clients including Salesforce, Logitech, Verizon, and Chanel across complex B2B fields such as SaaS, medtech, and manufacturing.
Their GEO approach combines SEO, content creation, and reputation management into a unified strategy. They are one of the few agencies that covers every aspect of optimising for ChatGPT and other generative AI engines rather than treating GEO as a bolt-on service.
- Website: firstpagesage.com
- Headquarters: San Francisco, CA, USA
- Services: Full-service GEO, content marketing, SEO, reputation management, thought leadership
- AI platforms covered: ChatGPT, Google AI Overviews, Perplexity, Claude, Gemini
- Starting price: Approximately $8,000-$12,000/month
- Clutch/review rating: 4.9/5
- Notable clients: Salesforce, Logitech, Verizon, Chanel
- Ideal client: B2B enterprise, SaaS, manufacturing, medtech companies with complex buyer journeys
- Contact: Via contact form at firstpagesage.com
3. Ignite Visibility
Best for: Enterprise brands needing a comprehensive AI SEO framework with proprietary forecasting
Ignite Visibility was among the first agencies to launch dedicated Generative Engine Optimisation services in 2024, giving them a meaningful head start on methodology development. Their AI SEO Framework includes brand sentiment analysis across ChatGPT, Gemini, and Copilot; competitor research for AI recommendations; generative engine sourcing research; and topic overview analysis. They combine their proprietary CertaintyTech platform with high-touch client service to deliver customised AI SEO strategies.
They hold a 4.8/5 rating on Clutch from 140+ client reviews and have been named Search Engine Land’s “Agency of the Year.” Their client base spans enterprise brands, franchises, and multi-location businesses across automotive, hospitality, and retail.
- Website: ignitevisibility.com
- Headquarters: San Diego, CA, USA
- Services: SEO, GEO, Paid Media, Social Media, Email Marketing, Creative Services
- Proprietary tool: CertaintyTech (performance forecasting platform)
- Clutch rating: 4.8/5 (140+ reviews)
- Pricing: Custom proposals; enterprise-level investment
- Ideal client: Enterprise brands, franchises, multi-location businesses
- Contact: Via the contact form at ignitevisibility.com
4. Intero Digital
Best for: Brands with large content libraries needing systematic AI optimisation
Intero Digital introduced a proprietary framework called Intero GRO (Generative Response Optimisation) to help brands prepare for AI-driven search. GRO is designed to optimise websites for top placement and performance in generative search results, blending traditional SEO with strategies for large language models. Their clients get content structured and optimised for answer engines, including ChatGPT, Google AI Overviews, Bing Chat, and more.
The agency holds a 4.9/5 rating on Clutch and has been named a Top 50 firm in digital marketing and SEO by multiple industry rankings. Multiple Inc. 5000 recognitions reflect consistent growth and client retention.
- Website: interodigital.com
- Headquarters: Colorado Springs, CO, USA
- Services: GEO (via Intero GRO framework), SEO, content marketing, paid media, web design
- Proprietary framework: Intero GRO (Generative Response Optimisation)
- Clutch rating: 4.9/5
- Pricing: Custom
- Ideal client: Brands with large existing content libraries needing systematic AI-readiness upgrades
- Contact: Via contact form at interodigital.com
5. Directive
Best for: Enterprise B2B brands wanting to lead in ChatGPT and Gemini
Directive positions itself as the top GEO agency for B2B brands ready to lead in the new era of search. With over a decade of experience, they have developed a sophisticated process designed to get clients’ content and brand messaging inside ChatGPT, Gemini, and other LLMs. Their methodology is built on AI-ready content architecture, building authority signals that AI models favour, and a unified strategy blending technical SEO, content intelligence, and digital PR.
Directive’s strength is in B2B enterprise: they understand the long, research-heavy buyer journeys that make AI citation particularly valuable, because B2B buyers increasingly use ChatGPT to shortlist vendors before ever visiting a website.
- Website: directiveconsulting.com
- Headquarters: Los Angeles, CA, USA
- Services: GEO, technical SEO, content intelligence, digital PR, paid media
- Pricing: Custom; enterprise-level investment
- Ideal client: Enterprise B2B SaaS and technology brands
- Contact: Via contact form at directiveconsulting.com
6. Omniscient Digital
Best for: B2B SaaS brands wanting a “Surround Sound” citation strategy
Omniscient Digital pioneered the “Surround Sound” SEO strategy, which focuses on getting a brand mentioned and cited across every relevant source that a buyer might encounter during research, including AI-generated answers. This mention-level optimisation approach maps directly to what GEO requires: not just ranking on Google, but being present in the sources that AI systems draw from.
Their client roster includes Adobe and Asana. Pricing starts around $10,000-$15,000/month for their boutique engagement model, reflecting the strategic depth they bring to each client relationship.
- Website: beomniscient.com
- Headquarters: USA (remote)
- Services: SEO strategy, content production, digital PR, analytics, and GEO
- Methodology: “Surround Sound” citation strategy
- Pricing: $10,000-$15,000/month
- Notable clients: Adobe, Asana
- Ideal client: Venture-backed B2B SaaS brands seeking revenue-focused organic growth
- Contact: Via contact form at beomniscient.com
7. Animalz
Best for: B2B SaaS brands that prioritise editorial quality in their GEO strategy
Animalz is a premier content marketing agency for B2B SaaS that has woven Answer Engine Optimisation and GEO throughout its content strategies. They stand out by refusing to compromise on editorial quality while pursuing technical performance. Their process begins with a comprehensive AEO audit to map a client’s current AI visibility and benchmark it against competitors, resulting in a 90-day execution roadmap.
Their specialisation includes AEO and GEO content strategy, expert-driven content creation, AI visibility audits and entity mapping, on-page SEO and internal linking, and thought leadership for AI platforms.
- Website: animalz.co
- Headquarters: USA (remote)
- Services: AEO/GEO content strategy, expert-driven content, AI visibility audits, entity mapping, thought leadership
- Pricing: Custom; mid-to-enterprise level
- Ideal client: B2B SaaS companies focused on high-quality, authoritative content as their primary GEO lever
- Contact: Via the contact form at animalz.co
8. iPullRank
Best for: Complex enterprise websites needing deep technical GEO implementation
iPullRank is an enterprise-level technical SEO agency that has established itself as a thought leader in the GEO space through its comprehensive “AI Search Manual.” With a track record of delivering over $4 billion in organic search results, their expertise is rooted in deep technical disciplines: JavaScript rendering, log file analysis, and large-scale site architecture. This foundation is critical for ensuring that complex enterprise websites can be effectively crawled and interpreted by generative platforms.
Their CEO, Mike King, is one of the most cited voices in AI search optimisation and has been quoted extensively in Search Engine Land’s 2026 AI search predictions.
- Website: ipullrank.com
- Headquarters: New York, NY, USA
- Services: Technical SEO, GEO, content architecture, JavaScript rendering, log file analysis
- Published resource: “AI Search Manual” (comprehensive GEO methodology guide)
- Track record: $4 billion+ in organic search results delivered
- Pricing: Custom; enterprise-level
- Ideal client: Enterprise websites with complex technical infrastructure needing AI-readiness at scale
- Contact: Via the contact form at ipullrank.com
9. Single Grain
Best for: Omnichannel brands wanting AI visibility across ChatGPT, voice, and social search simultaneously
Single Grain, led by marketer Eric Siu, has developed what it calls Answer Everywhere Optimisation (AEvO), which blends GEO tactics with strategies for visibility on social search, voice assistants, and e-commerce platforms. This recognises that today’s consumers ask questions in many places beyond web search, and that AI visibility needs to be coordinated across all of them.
Single Grain has published extensively on Generative Engine Optimisation and is considered a GEO thought leader. Their methodologies for optimising across ChatGPT, Google AI Overviews, Perplexity, and emerging AI platforms combine technical SEO expertise with content strategy and entity optimisation.
- Website: singlegrain.com
- Headquarters: Los Angeles, CA, USA
- Services: SEO, GEO (AEvO), content marketing, paid media, conversion optimisation
- Methodology: Answer Everywhere Optimisation (AEvO)
- Pricing: Custom; enterprise-level investment
- Ideal client: Omnichannel brands and DTC businesses wanting unified AI visibility across all digital touchpoints
- Contact: Via the contact form at singlegrain.com
10. Discovered Labs
Best for: B2B SaaS companies needing technical AEO with proprietary citation tracking
Discovered Labs was founded specifically to solve AI invisibility for B2B tech companies. Their CITABLE framework structures content for optimal LLM retrieval across five dimensions: Clear entity and structure, Intent architecture, Third-party validation, Authority signals, Brand consistency, Language alignment, and Evidence density.
Their results are among the most specific in the market: they helped a B2B SaaS company grow from 550 AI-referred trials per month to over 3,500 trials in seven weeks, and another client saw ChatGPT referrals increase 29% with five new paying customers closed in month one. Month-to-month contracts make them a lower-risk entry point for brands testing GEO for the first time.
- Website: discoveredlabs.com
- Headquarters: USA and Europe
- Services: Technical AEO, content production, AI citation tracking, schema markup, entity optimisation
- Proprietary framework: CITABLE (LLM content optimisation methodology)
- Pricing: €5,495+/month; month-to-month contracts
- Proven results: 550 to 3,500+ AI-referred trials in 7 weeks; 29% ChatGPT referral increase for SaaS client
- Ideal client: Growth-stage B2B SaaS ($2M-$50M ARR) competing in categories where buyers use AI for research
- Contact: Via contact form at discoveredlabs.com
How to Choose the Right AI Search Optimisation Agency
The right agency depends on your business type, budget, and whether you need local Australian expertise or global scale. Use this framework to narrow your shortlist.
By business type
| Business Type | Recommended Agency |
|---|---|
| Australian SME or local business | Global Genie Marketing (local market expertise, Australian entity optimisation) |
| B2B SaaS (global) | Discovered Labs (CITABLE framework, proprietary tracking, month-to-month) |
| B2B enterprise | First Page Sage or Directive (deep GEO methodology, enterprise client pedigree) |
| Multi-location or franchise | Ignite Visibility (CertaintyTech platform, franchise, and multi-location experience) |
| Content-heavy brand | Animalz or Intero Digital (editorial quality + systematic content library optimisation) |
| Omnichannel or DTC brand | Single Grain (AEvO methodology across all AI and social search touchpoints) |
| Complex enterprise website | iPullRank (technical GEO depth, JavaScript rendering, log file analysis) |
By budget
- Entry-level (under $5,000/month): Global Genie Marketing, Focus Digital, smaller boutique GEO agencies
- Mid-market ($5,000-$10,000/month): Discovered Labs, Omniscient Digital (lower tier), Animalz
- Enterprise ($10,000+/month): First Page Sage, Ignite Visibility, Directive, Omniscient Digital, iPullRank, Single Grain
6 questions to ask any GEO agency before signing
- How do you currently measure citation rates in ChatGPT and Perplexity for your clients?
- Can you show me a case study with specific AI citation rate improvements, not just organic traffic data?
- What is your process for identifying which queries your clients need to appear in?
- How do you build third-party authority in the sources that AI systems trust?
- What is your minimum contract term?
- Do you have experience in our specific industry or with Australian businesses?
Red flags that should end the conversation
- No AI-specific measurement: If the agency cannot tell you how they track citation rates in ChatGPT or Perplexity, they are not doing GEO.
- “We’ll get you into AI Overviews” as the only promise: Google AI Overviews is one platform. A genuine GEO strategy covers ChatGPT, Perplexity, Gemini, and Copilot as well.
- Guaranteed AI citations: No agency can guarantee specific citations. AI systems make their own decisions. Agencies that guarantee placements are misrepresenting how the technology works.
- No documented methodology: Any agency offering GEO should be able to explain its process clearly. Vague promises about “optimising for AI” without specifics indicate a rebranded SEO service.
- Only traditional SEO reporting: If the agency’s reporting dashboard only shows keyword rankings and organic traffic, they are not tracking AI visibility.
Frequently Asked Questions
What is AI search optimisation for ChatGPT?
AI search optimisation for ChatGPT (also called GEO or AEO) is the practice of structuring your content, building your brand’s entity authority, and earning citations in the sources that ChatGPT draws from when generating answers. When a user asks ChatGPT a question in your product or service category, ChatGPT retrieves and synthesises information from sources it has indexed and trusts. Optimising for ChatGPT means making your brand one of those trusted sources, so it gets cited in the AI’s response rather than your competitor.
Is AI search optimisation different from traditional SEO?
Yes, in meaningful ways. Traditional SEO focuses on ranking in Google’s blue-link results, measured by keyword position and click-through rate. AI search optimisation focuses on being cited in AI-generated answers, measured by citation rate and share of voice across ChatGPT, Perplexity, Gemini, and Copilot. The tactics differ: GEO prioritises content structure, entity authority, and third-party citations over keyword density and backlink volume. However, strong traditional SEO performance does support GEO visibility, because AI systems often draw from the same high-authority sources that Google ranks well.
How long does it take to see results from GEO?
Most brands see measurable improvement in AI citation rates within 6-12 weeks of implementing structural content changes (FAQ sections, direct answers, schema markup). Broader improvements in share of voice and citation frequency typically build over 3-6 months. Discovered Labs reports growing one client’s AI-referred trials from 550 to 3,500 per month in seven weeks, though this reflects an aggressive content and authority-building campaign. Realistic expectations for most businesses are meaningful citation improvements within 90 days and significant share of voice gains within 6 months.
How much does AI search optimisation cost?
Pricing varies significantly by agency and scope. Entry-level GEO services from boutique agencies start around $2,000-$5,000 per month. Mid-market agencies with documented methodologies typically charge $5,000-$10,000 per month. Enterprise-level GEO engagements from agencies like First Page Sage, Ignite Visibility, and Omniscient Digital range from $10,000-$15,000 per month and above. For Australian businesses, Global Genie Marketing offers competitive pricing with the added advantage of local market expertise.
Can I do AI search optimisation without an agency?
Yes, to a degree. The foundational elements of GEO, including adding FAQ schema to your pages, restructuring content to lead with direct answers, ensuring AI crawlers can access your site, and building your Google Business Profile, can be done in-house. Where agencies add the most value is in systematic citation tracking, third-party authority building (digital PR, earned media), competitor citation analysis, and the ongoing measurement infrastructure needed to prove ROI. Most businesses find that in-house GEO efforts plateau without agency support for the off-site authority-building component.
Which AI platforms should I prioritise for optimisation?
For most businesses, the priority order is: (1) Google AI Overviews (highest reach, integrated into Google Search), (2) ChatGPT (810 million daily users, growing commercial intent queries), (3) Perplexity AI (153 million monthly visits, high citation visibility), (4) Microsoft Copilot (integrated into Windows and Edge, strong for B2B). The good news is that the same content quality, structure, and authority signals that improve your ChatGPT citation rate will improve your performance across all AI platforms simultaneously.
How do I measure whether my GEO campaign is working?
The primary metrics for GEO performance are: citation rate (what percentage of relevant AI queries mention your brand), share of voice (how often you’re cited compared to competitors), AI referral traffic in GA4 (sessions from chatgpt.com, perplexity.ai, gemini.google.com, etc.), and conversion rate from AI-referred traffic. Traditional SEO tools like Google Search Console do not track AI citations. You need manual prompt testing, GA4 AI channel tracking, or a purpose-built GEO platform to measure performance accurately.
What is the difference between GEO, AEO, and LLM optimisation?
These three terms describe the same discipline with slightly different framing. GEO (Generative Engine Optimisation) emphasises optimising for generative AI platforms. AEO (Answer Engine Optimisation) emphasises optimising for direct answer delivery. LLM Optimisation emphasises the large language model technology underlying AI search. In practice, agencies using any of these terms are typically offering the same core services: improving your brand’s citation rate in AI-generated answers across ChatGPT, Perplexity, Gemini, and similar platforms.
Is GEO relevant for local Australian businesses, not just global brands?
Yes, and it is becoming more relevant quickly. Google AI Overviews already appear for local queries in Australia, and ChatGPT’s real-time web search capabilities mean it can answer questions like “best accountant in Brisbane” or “top pharmacy in Melbourne” with specific recommendations. For local businesses, the most impactful GEO actions are Google Business Profile optimisation (a major signal for AI Overviews), local citation consistency, Australian review platform presence, and LocalBusiness schema markup. Global Genie Marketing specialises in exactly this for Australian businesses.
What results can I realistically expect from a GEO agency?
Results vary significantly by industry, competitive landscape, and campaign investment. Published case studies show: The ABM Agency achieved an 82% ChatGPT mention rate and $90M+ pipeline influence for a B2B client; TrioSEO generated 25+ qualified leads and $10,000+ in new revenue from ChatGPT for EcomBalance; Discovered Labs grew a SaaS client’s AI-referred trials from 550 to 3,500 in seven weeks; Nine Peaks Media delivered a 36% improvement in AI visibility for a software brand. These results reflect well-executed, sustained campaigns. A realistic expectation for a new GEO engagement is measurable citation rate improvement within 90 days and meaningful share of voice gains within 6 months.
Final Verdict
AI search optimisation is no longer experimental. The agencies on this list are delivering measurable, revenue-linked results for clients who prioritised GEO early. The window for first-mover advantage is still open, but it is closing as more brands invest in ChatGPT and LLM visibility.
The right agency depends on your business size, industry, and whether you need Australian-specific expertise or global scale. For Australian businesses, the combination of local entity authority, Australian review platform presence, and Google Business Profile optimisation creates a GEO advantage that overseas agencies cannot replicate.
Our top picks by use case:
- Best for Australian businesses: Global Genie Marketing (local expertise, full-service, national coverage)
- Best full-service GEO globally: First Page Sage (4.9/5 rating, Salesforce-level client pedigree)
- Best for enterprise brands: Ignite Visibility (CertaintyTech platform, early GEO adopter)
- Best for B2B SaaS with fast results: Discovered Labs (CITABLE framework, month-to-month, proven trials growth)
- Best for content-heavy brands: Animalz (editorial quality + systematic AEO audits)
- Best for technical enterprise sites: iPullRank (AI Search Manual, $4B+ in organic results delivered)
If you want your brand to appear in ChatGPT, Perplexity, and Google AI Overviews when Australian customers are asking the questions that matter most to your business, the team at Saaslinks can help. Get in touch to discuss an AI search optimisation strategy built for the Australian market.
