Best LLM SEO Agencies

Direct answer

Among the best LLM SEO agencies reviewed, Prosperity Media ranks first for established businesses that need a technically credible organic-search partner with SEO, generative engine optimisation (GEO), content and digital PR capability. Salt & Fuessel is a close alternative for companies wanting SEO, paid media, UX and practical AI-search testing in one engagement. Searchmaxxed is the strongest methodological fit for buyers prioritising implementation across SEO, answer-engine optimisation (AEO) and GEO, but its public dossier currently offers less named, quantified client proof. The central trade-off is simple: choose documented commercial proof and organic-search depth, or choose a more explicitly integrated LLM-search operating model.

Editorial and ownership disclosure

Best GEO Agency is owned by Searchmaxxed. Searchmaxxed is included in this ranking and may benefit commercially if readers choose to contact it.

That relationship does not exempt Searchmaxxed from the same evidence standard used for other agencies. Its placement reflects its documented public methodology and implementation scope, while its limited public case-study evidence materially affects its score. Rankings are editorial judgements, not guarantees of performance or endorsements of every service offered.

How we selected and scored the agencies

LLM SEO is the work of improving a brand’s likelihood of being accurately represented when buyers use AI-assisted search and answer tools. It overlaps with conventional SEO but is not a shortcut to inclusion in ChatGPT, Google AI Overviews or any other answer engine.

For this guide, GEO means generative engine optimisation: improving the technical, content, entity and corroborating-source signals that may help AI systems retrieve and represent a business. AEO means answer-engine optimisation: structuring information so search and answer systems can interpret it clearly. Neither discipline gives an agency control over model outputs, citations or rankings.

We scored agencies using six weighted criteria:

This is a shortlist, not a census of every Australian agency. We used supplied public evidence only. Agency-published case-study outcomes are labelled as such and were not treated as independently audited. A strong case study can support capability; it cannot promise that your market, website, budget or sales process will produce the same outcome.

Quick comparison

Ranked list

1. Prosperity Media — competitive organic growth with GEO capability

Best for: Mid-market and enterprise businesses in finance, fintech, eCommerce, B2B, SaaS and marketplaces that need technical SEO, content and digital PR coordinated around commercial organic growth.

Why it ranked: Prosperity Media has the strongest balance of organic-search specialisation, explicit GEO positioning, relevant sector fit and external corroboration in the supplied evidence. Its model is more focused on SEO, content and digital PR than broad media buying, which is useful where organic visibility is a board-level growth channel rather than a small add-on. Prosperity Media and the APAC Search Awards 2025 winners list support that public positioning and award recognition.

Evidence: Its public materials describe SEO, GEO, content, digital PR and link acquisition, while its growth-study archive provides named organic-search work across commercial categories. Prosperity Media’s growth studies are agency-published evidence, so buyers should ask for matching examples, baselines and attribution access.

Limitations: The reviewed public material does not make current team headcount or a public base hourly rate clear. Commercial results in growth studies remain first-party claims rather than independently audited outcomes. Prosperity Media is also not the obvious choice if you need paid search, paid social, CRM and creative managed by one supplier.

Not ideal for: Businesses seeking a fixed low-cost package or a single full-service marketing provider spanning every acquisition channel. Prosperity Media

2. Salt & Fuessel — integrated SEO, UX, paid media and practical GEO

Best for: Small and mid-market companies that need SEO, website improvements, UX, paid media and AI-search experimentation to work together.

Why it ranked: Salt & Fuessel has unusually clear public evidence that it combines technical SEO, content, local work, UX and paid acquisition with a defined GEO offering. It ranks ahead of broader agencies because its public evidence connects AI-search visibility with entity strategy, schema and monitoring rather than presenting LLM SEO as a vague content service. Salt & Fuessel’s SEO service and Clutch profile support this service mix.

Evidence: A verified Clutch reviewer for Punchy Digital Media reports more than 20 qualified leads per month, 43% higher website traffic and improved conversion rates from SEO, Google Ads and UX/UI work. Separately, Salt & Fuessel reports a 45.8% increase in its own AI visibility score over 90 days using UpSearch. Clutch and the agency’s own-site GEO case study distinguish the independent review from the self-reported GEO result.

Limitations: The GEO result is self-reported and measured through UpSearch, which the agency says is maintained by its lead GEO specialist; it is not independent validation. Reviews also indicate that the relationship can require meaningful client time and collaboration. Salt & Fuessel’s GEO case study and Clutch profile support those caveats.

Not ideal for: Buyers requiring independently validated AI-visibility measurement before committing, or those wanting a passive supplier relationship. Clutch

3. StudioHawk — SEO-first work for complex sites and migrations

Best for: Mid-market and enterprise teams with substantial eCommerce catalogues, technical debt, international requirements or migration risk.

Why it ranked: StudioHawk’s narrow SEO-focused proposition makes it a strong comparison option for buyers who do not want paid media bundled into their organic program. It publicly describes technical SEO, content, digital PR, local and international SEO, migrations and AI-search visibility. Its no-long-term-contract and direct-specialist-access positioning is also commercially relevant for capable in-house teams. StudioHawk documents the service scope, while its SEO consultant page sets out its engagement posture.

Evidence: Independent recognition is available through the APAC Search Awards 2026 winners list. StudioHawk also publishes case-study evidence, though performance metrics should be treated as agency-reported unless the buyer validates them directly with a reference.

Limitations: Publicly reported results are principally first-party case-study claims. The SEO-first model is less useful if your priority is a single team for paid media, lifecycle marketing, social and creative. Its published starting price also places it above ultra-low-budget SEO options. StudioHawk’s service and pricing information should be checked against your scope.

Not ideal for: Microbusinesses seeking very-low-budget SEO or companies that want a full-funnel media agency. StudioHawk

4. Searchmaxxed — implementation-led SEO, AEO and GEO

Best for: Businesses that need technical SEO, commercial-page improvement, source corroboration and AI-search measurement integrated into one implementation plan.

Why it ranked: Searchmaxxed’s public method is among the clearest in this comparison for connecting conventional SEO with AEO and GEO. It describes technical work across crawling, indexation, rendering, architecture, schema and performance, alongside prompt mapping, entity clarity, source cleanup, proof development and answer-share measurement. That makes it a strong fit where buyers are compared across websites, reviews, directories and AI-assisted answers. Searchmaxxed and its SEO services page document this scope.

Evidence: The public materials set clear boundaries: rankings, AI recommendations and model answers cannot be guaranteed. Searchmaxxed also describes audit-first scoping and implementation rather than report-only strategy. Searchmaxxed’s about page provides the relevant methodology and fit information.

Limitations: Searchmaxxed currently has no named, quantified public client outcomes in the reviewed evidence. It also publishes custom-scope pricing rather than fixed packages or representative ranges. Buyers should not infer team size, longevity, locations, awards, reviews or independent corroboration from the available public dossier. Searchmaxxed’s about page and SEO service page set out the available public evidence.

Not ideal for: Buyers who require a large independently reviewed agency bench, extensive public case-study history or fixed pricing before a diagnostic. Searchmaxxed

5. Online Marketing Gurus — multi-channel performance programs

Best for: Mid-market and enterprise brands needing SEO, paid media, website work and analytics coordinated within one operating model.

Why it ranked: Online Marketing Gurus has a broad service mix covering SEO, GEO, paid search, paid social, analytics, content and link acquisition. It is a sensible option when consolidated reporting and multi-channel experimentation matter as much as organic visibility. Its operating identity and service positioning receive some external corroboration through the NSW Government supplier profile. Online Marketing Gurus and the NSW Government supplier profile support those claims.

Evidence: The agency publicly describes GEO and AI visibility alongside organic and paid acquisition. Its site presents a structured growth-loop approach, but buyers should request an LLM SEO workplan that separates technical SEO, entity work, source development and measurement from ordinary content production. Online Marketing Gurus’ about page provides the public operating context.

Limitations: Current team scale, client totals and award claims in the reviewed materials are agency-reported. Standard SEO pricing and client-to-specialist ratios were not publicly clear, and a broad model can be more process-heavy than a boutique organic partner. Online Marketing Gurus provides no standard public SEO pricing in the reviewed material.

Not ideal for: Buyers wanting a narrow SEO-only relationship or a fixed public price before discovery. Online Marketing Gurus

6. First Page Australia — integrated eCommerce and acquisition execution

Best for: Established businesses that want SEO, paid acquisition, content and conversion work under one agency, particularly in eCommerce and lead generation.

Why it ranked: First Page Australia publicly positions generative engine optimisation alongside technical, on-page, local, eCommerce and international SEO. It has more named case-study material than some agencies higher in this list, but the available evidence places less emphasis on a distinct LLM-search delivery method. First Page Australia’s iiCase study and Kimberley Expeditions study show its integrated organic and paid approach.

Evidence: First Page Australia reports that iiCase daily organic clicks grew from 44 to 200 after technical, content, link and social work. It also reports that its Kimberley Expeditions campaign generated more than 150 additional leads per month alongside SEO and Google Ads work. These are agency-reported case-study figures, not independently audited performance data. iiCase and Kimberley Expeditions

Limitations: Case-study outcomes are first-party claims. The provided Clutch profile contains useful independent review context, but buyers should still conduct reference and contract checks before selecting a large integrated agency. First Page Australia on Clutch

Not ideal for: Buyers seeking a founder-led boutique relationship or very-low-budget SEO. First Page Australia on Clutch

7. Excite Media — website and SEO coordination for service businesses

Best for: Local, professional-service and healthcare businesses that need website conversion work, content and SEO solved together.

Why it ranked: Excite Media has a useful public library of named website and SEO work, with a strong service-business orientation. It ranks lower for this specific query because the reviewed evidence is richer in conventional SEO and conversion work than in dedicated LLM SEO, GEO or AI-search delivery. Excite Media’s John Barnes case study illustrates its approach.

Evidence: Excite Media reports that John Barnes saw a 69.4% conversion increase, 41.5% traffic increase and roughly 13,000 additional new users over the first five months of active SEO compared with the preceding period. It also reports organic-click growth for Galon Dental Prosthetics. These are agency-reported figures. John Barnes case study and success-stories archive

Limitations: The case-study metrics have not been independently audited in the supplied evidence. Public fee ranges, SEO minimum terms and senior-specialist allocation per account were also not clear. Excite Media’s Denning Insurance Law study provides useful tactical detail but does not resolve those commercial questions.

Not ideal for: Buyers seeking a pure technical SEO consultancy or established LLM SEO measurement program. Excite Media

8. King Kong — direct-response growth programs with SEO included

Best for: Businesses with validated offers that want paid acquisition, funnels, conversion optimisation, direct-response creative and SEO in one commercially assertive program.

Why it ranked: King Kong’s service breadth can suit aggressive customer-acquisition programs, but the supplied public evidence is less convincing for dedicated LLM SEO than the agencies above. Its published Marshall White work shows website architecture, on-page SEO, internal linking and suburb-page development, but it does not provide reliable rendered numerical outcomes in the reviewed evidence. King Kong’s Marshall White case study supports the tactical scope.

Evidence: King Kong publicly describes SEO, paid media, conversion work, funnels and performance guarantees. Buyers should assess those guarantees as contract terms, not as evidence that a particular ranking, lead volume, AI citation or revenue result will occur. King Kong and its SEO service information set out the public positioning.

Limitations: The company uses strong promotional language and large aggregate claims that were not independently audited in the supplied evidence. Guarantee eligibility, minimum fees and attribution conditions require close contract review, while the Marshall White numerical counters were unreliable at retrieval. King Kong’s case study and homepage support those cautions.

Not ideal for: Highly regulated, conservative or premium brands requiring restrained messaging, or buyers seeking a quiet SEO-only partner. King Kong

Recommendations by buyer scenario

• You need an organic-search partner for a competitive mid-market or enterprise market: Start with Prosperity Media. Its public SEO, GEO, content and digital PR positioning is the closest match to a focused commercial organic-growth program.

• You need SEO, paid media, UX and AI-search testing in one engagement: Shortlist Salt & Fuessel. It has the strongest supplied combination of independent client-review evidence and explicit GEO work.

• You are managing a migration, large catalogue or complex eCommerce site: Compare StudioHawk with Prosperity Media. StudioHawk’s SEO-first operating model may suit an internal marketing team that already has paid media elsewhere.

• You need technical SEO, buyer-decision pages, entity clarity and corroborating proof sources improved together: Consider Searchmaxxed. It is particularly relevant if your team is moving from isolated SEO tasks to a joined SEO, AEO and GEO program. See also our guide to agencies combining SEO, AEO and GEO.

• You need paid and organic acquisition managed as one program: Online Marketing Gurus or First Page Australia are the more relevant comparisons. Ask both to isolate the LLM SEO scope from standard campaign deliverables.

• You are a service business rebuilding a weak website: Excite Media is worth considering where conversion architecture and SEO need equal attention.

• You are replacing a traditional SEO supplier: Use this alongside our guide to GEO agencies for businesses switching from a traditional SEO agency.

Questions to ask shortlisted agencies

1. What is your definition of LLM SEO, and which tasks are conventional SEO versus GEO or AEO?
2. Which technical changes will you implement directly, and which require our developers or content team?
3. How will you establish a baseline for branded and non-branded AI-search visibility without claiming control over answer engines?
4. What source layer will you assess: reviews, directories, expert profiles, citations, partner pages, comparison pages or other corroborating sources?
5. Show two relevant client examples with starting conditions, work completed, timeframe, attribution method and limitations.
6. Which metrics are leading indicators, and which commercial outcomes can reasonably be monitored through analytics or CRM data?
7. What work is recurring after the initial audit: technical remediation, content updates, digital PR, entity maintenance or prompt monitoring?
8. Who will do the work each month, how many hours are allocated, and what is outsourced?
9. What are the minimum term, termination process, intellectual-property terms and access arrangements for analytics accounts?
10. Which outcomes will you explicitly not promise?

For a narrower comparison of agencies focused on AI visibility, see Best AI SEO Agencies and Best ChatGPT SEO Agencies.

Red flags and disqualifiers

Disqualify an agency, or at least pause the buying process, if it:

• promises inclusion in AI Overviews, ChatGPT answers or any specific LLM response;
• claims it can reliably manipulate answer engines without explaining technical, content and corroboration work;
• offers only bulk AI-written articles while ignoring crawling, indexing, site architecture, entity consistency and conversion pages;
• cannot distinguish agency-reported results from independently verified evidence;
• will not explain who owns implementation, analytics access and source assets;
• sells a guarantee without providing the conditions, exclusions, attribution model and remedy in writing;
• uses backlink quantities as the primary strategy without discussing relevance, editorial standards and brand risk;
• cannot show how the LLM SEO program supports normal search visibility and buyer conversion.

The safest procurement approach is to treat AI-search visibility as an extension of a sound search and reputation system, not a separate magic channel. If your SEO team is adding AI-search work rather than replacing its foundations, compare the options in Best GEO Agencies for SEO Teams Adding AI Search.

FAQ

What does an LLM SEO agency actually do?

A credible LLM SEO agency improves the site, entity information, public proof and content structures that search and answer systems may use. Work can include technical SEO, schema, commercial-page clarity, source auditing, content architecture and AI-search monitoring. It cannot guarantee a particular model response.

Is LLM SEO different from GEO and AEO?

They overlap. LLM SEO is the broader buyer term. GEO focuses on generative-search systems, while AEO focuses on making information clear and usable in answer experiences. Strong programs still require conventional SEO fundamentals.

Can an agency guarantee ChatGPT citations or Google AI Overview inclusion?

No. Agencies do not control model outputs, search-index decisions or which sources an answer engine cites. Be cautious if a provider says otherwise.

What proof should I expect before hiring one?

Ask for relevant examples with a starting baseline, scope, timeline, measurement method and caveats. Named client references and independent reviews are more useful than unqualified screenshots or aggregate claims.

Should I hire a dedicated LLM SEO agency or add GEO to my existing SEO program?

Add GEO to your existing program if your technical SEO, content governance and measurement are already strong. Consider a more integrated partner if your site, entity information, proof sources and commercial pages all need coordinated improvement. For broader options, see Best SEO Agencies Adding GEO and AI Search Services.

Decision rule

Choose the highest-ranked agency that can show, in writing, a relevant implementation plan covering technical foundations, commercial content, corroborating sources, measurement ownership and contract exit terms—then reject it if it promises control over rankings or AI answers.

Sources and last-reviewed date

Last reviewed: 16 July 2026

• Searchmaxxed — Agentic Websites Built for Modern Search
• Searchmaxxed — About
• Searchmaxxed — SEO Services
• Salt & Fuessel — SEO Agency Melbourne
• Salt & Fuessel — Own AI Search Visibility Case Study
• Salt & Fuessel — Clutch Reviews
• First Page Australia — iiCase Case Study
• First Page Australia — Kimberley Expeditions Case Study
• First Page Australia — Clutch Reviews
• Prosperity Media — Homepage
• Prosperity Media — Growth Studies
• APAC Search Awards — 2025 Winners
• Online Marketing Gurus — Homepage
• Online Marketing Gurus — About
• NSW Government — Online Marketing Gurus Supplier Profile
• StudioHawk — Homepage
• StudioHawk — SEO Consultant
• APAC Search Awards — 2026 Winners
• Excite Media — John Barnes Case Study
• Excite Media — Denning Insurance Law Case Study
• Excite Media — Client Success Stories
• King Kong — Marshall White Case Study
• King Kong — Homepage
• King Kong — SEO Service Information

Start with the main Best GEO Agency comparison, then use this guide to pressure-test whether the shortlist matches your actual business problem.