Keyword Research Services for AI and Google Search

Keyword research services that drive revenue, not just rankings. Our methodology behind $20M+ in client revenue generated targets the keywords AI platforms cite, not just the ones Google indexes.

client results achieved
Page 1 Rankings
10.6K
ai overviews
Google AI Overview Icon
1.0K
ChatGPT Citations
OpenAI Logo
134
Perplexity Citations
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192
Gemini Citations
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109
Copilot Citations
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75

Guessing at Keywords Costs More Than You Think

The gap between keywords that drive revenue and keywords that just attract browsers often only becomes visible after months of investment in the wrong direction.
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Traffic That Never Converts

High search volume doesn't guarantee commercial success. Many keywords attract researchers and browsers who never enter a sales pipeline. Strategic keyword research separates terms that drive revenue from terms that just inflate traffic reports. One B2B client expanded from 162 to 4,947 ranking keywords, generating $5.9M in revenue at 6,864% ROI after research uncovered high-intent opportunities they hadn't identified.

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Missing From AI Search Results

AI-assisted search is increasingly part of the research journey, often shaping shortlist decisions before a prospect clicks through to a website. Most keyword research workflows still centre on Google keyword datasets and don't measure AI-platform citation visibility by default. While you optimise for Google alone, competitors capture AI citations, positioning them as the default recommendation.

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Keywords Without Topical Authority

Random keyword targeting spreads content thin across disconnected topics. Comprehensive topical coverage can help. aim to surface helpful, reliable information and encourage content that provides a substantial, complete or comprehensive description of a topic. Without strategic clustering, even well-written content can struggle to compete with sites that have more systematic keyword architectures.

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Competitors Completely Outranking You

Your competitors aren't winning by accident. They've identified the highest-intent keywords driving their organic visibility and built content fortresses around them. Without competitive keyword intelligence, you're fighting battles you can't see, targeting terms they've already abandoned for higher-value opportunities.

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Rankmax team analysing keyword research data and competitor metrics in a modern office environment with multiple data displays
Rankmax team presenting a successful keyword research strategy with organised topical clusters and revenue growth metrics on display

Keyword Research That Drives AI and Organic Growth

Strategic keyword research forms the foundation of every successful SEO campaign. It determines which searches bring qualified buyers and which waste resources on irrelevant traffic.
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Keywords AI Platforms Actually Cite

Standard keyword tools don't capture the full range of methods used by language AI systems to retrieve and cite sources. We map questions, intent and entities, then analyse what ChatGPT, Perplexity and Google AI Overviews cite for your target topics. Our client secured 54 Google AI Overview citations using this approach.

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Commercial Intent Over Search Volume

High-volume keywords often attract browsers, not buyers. Your keyword strategy prioritises terms that signal purchase readiness and align with your sales cycle. This approach helped our SaaS client generate $1.31M in revenue by targeting conversion-intent keywords that competitors ignored.

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Research to Results Without Gaps

Keyword research delivered in spreadsheets rarely becomes an executed strategy. Your deliverables include the complete content roadmap, topical clusters and publishing schedule needed to capture each opportunity. One client received 30.5x keyword ranking increases because research translates directly into action.

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Exploit Competitor Keyword Gaps

We identify competitor keywords driving visibility and prioritise the revenue-intent gaps worth pursuing. Strategic gap analysis identifies the terms worth fighting for and the ones to dominate while competitors look elsewhere. This intelligence informed a 933% organic search market share increase for one of our B2B clients.

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WHAT WE DELIVER

What Your Keyword Research Includes

Isometric illustration of market keyword analysis showing search data examination and volume metrics.

Market Keyword Analysis

Complete analysis of search behaviour patterns your target audience uses to discover businesses like yours. Includes search volume data, difficulty scores, commercial intent classification and seasonal trends across 5,000+ potential keywords, where the market supports it.

Isometric illustration of competitive keyword analysis revealing strategic gaps and opportunities.

Competitor Keyword Intelligence

A deep analysis of competitor content strategies reveals the exact keywords driving their organic success. Identifies high-value terms they rank for, gaps in their coverage and opportunities where you can establish dominance faster.

Isometric illustration of topical keyword clusters connected in an authority-building structure.

Topical Cluster Mapping

Keywords are organised into strategic clusters that build topical authority. Each cluster connects related terms into content ecosystems that search engines reward with higher rankings across entire topic areas.

Isometric illustration of AI platform keyword analysis across ChatGPT Perplexity and Google.

AI Citation Keyword Research

Analysis of keywords and topics that AI platforms, including ChatGPT, Perplexity and Google AI Overviews, currently cite. Identifies the content gaps preventing your brand from appearing in AI answers.

Isometric illustration of keyword intent scoring funnel filtering high-conversion opportunities.

Commercial Intent Scoring

Every keyword scored by intent type and funnel stage to balance your content mix. Identifies which terms drive direct conversions and which build the topical authority that strengthens rankings across your entire keyword portfolio.

Isometric illustration of a 12-month content roadmap with milestone markers and growth indicators.

12-Month Content Roadmap

Your keyword research translated into an actionable publishing schedule. This includes content briefs, topical cluster coverage, internal linking strategy and milestone targets that transform research into systematic organic growth.

How We Work

Your Path Forward

1. Discovery & Audit

Your journey starts with a discovery call to understand your business, goals and current situation. An initial technical, content and competitive audit then identifies opportunities and gaps specific to your market.

2. Strategy Development

Based on audit findings, a custom AI SEO strategy is built with prioritised actions tailored to your goals. You'll see exactly what's planned for Google and AI platforms, why it matters & the expected outcomes before any work begins.

3. Execution & Growth

Your campaign is executed while you focus on your business. Monthly reporting tracks progress against your goals. Quarterly strategic reviews identify new opportunities to scale your results and compound your growth.

Proof BEHIND THE Results

Client Case Studies

Bar chart showing monthly B2C services revenue from AI SEO October 2024 to August 2025, ranging from A$492K to A$911K peak, with AI citation growth metrics below showing Google AI Overview +54, ChatGPT +3, Gemini +6, and Copilot +2 citations

$7.7M B2C Revenue Increase Within 11 Months

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13,926% Average AI SEO ROI
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1,087 New Organic Keywords
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2,598 New Organic Search Users
Two-part infographic showing B2B services revenue from AI SEO growing from $54K in April 2025 to $529K in August 2025, alongside AI citation growth metrics displaying Google AI Overview +115, ChatGPT +12, Perplexity +1, and Gemini +10 citations.

$5.9M B2B Revenue Increase Within 17 Months

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6,864% Average AI SEO ROI
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4,785 New Organic Keywords
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21,340 New Organic Search Users
Bar chart showing monthly AI SEO revenue growth from $77K in January 2025 to $147K in August 2025, with AI citation growth metrics below showing Google AI Overviews +126, ChatGPT +12, Perplexity +10, Gemini +12, and Copilot +9 citations

$968K eComm. Revenue Increase Within 8 Months

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2,327% Average AI SEO ROI
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782 New Page One Rankings
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5,627 New Organic Search Users
SaaS Monthly Revenue from SEO bar chart from October 2022 - October 2023

$1.31M SaaS Revenue Increase Within 12 Months

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1,909% Average SEO ROI
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4,118 New Page One Rankings
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26,402 New Organic Keywords
CLIENT SUCCESS STORIES

What Our Clients Say

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"We started with a single-page website that ranked for nothing but our brand name while our competitors dominated the organic search space and made us look less comprehensive by comparison. Within 11 months, the Rankmax team grew our site to over 100 high-quality pages and increased our keyword rankings from 15 to over 1,100. We now hold 425 page one positions and have overtaken all of our competitors to claim the #1 organic search position in our market. We've also secured 54 Google AI Overview citations, with ChatGPT, Gemini and Copilot appearances gaining momentum. The team's detailed strategic thinking, mastery of organic and AI search, clear execution, reliable reporting and prompt communication have completely changed how we plan for growth. We've gone from unsure whether SEO could work for us to having complete certainty in our growth trajectory."

— Tom, Co-Founder & Director
⭐⭐⭐⭐⭐ (5/5) |
✓ Verified Google Review

dataSights Logo

"I was blown away by the accuracy and attention to detail from Rankmax.

As someone with over 25 years in the industry, I was initially sceptical if the Rankmax team could fully reflect my experience in the content they produced for my website - but they were spot on.

James and his team demonstrated an immense understanding of both the technical details and strategic implications for my business.

The level of research and accuracy in their work was phenomenal. I couldn't have done better myself. Highly recommend Rankmax to any business serious about their SEO strategy".

— Kevin, Founder & CEO
⭐⭐⭐⭐⭐ (5/5)
| ✓ Verified Google Review

Crouching Tiger Network Logo

"James brings deep expertise in AI and SEO. He provided rich, on-point insights that helped me optimise my website for better conversion. His advice helped translate the technical outputs into something far easier to understand and act on.

I especially appreciated the structured format of the feedback: clear executive summaries, quick wins and deeper technical detail when needed. Highly recommend if you're looking to level-up your SEO or website performance!".


— Christopher, Founder & CEO
⭐⭐⭐⭐⭐ (5/5)
| ✓ Verified Google Review

Nourish'd Logo

"Very cool to be able to first hand reap the benefits of what Rankmax is doing in the space of SEO and AI. The results so far have been beyond any we've seen with an agency before. 10/10 recommend".

— Abbey, Co-Founder & CEO
⭐⭐⭐⭐⭐ (5/5)
| ✓ Verified Google Review

Frequently Asked Questions

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How is AI-optimised keyword research different from traditional keyword research?

Traditional keyword research usually centres on Google search datasets like volume, difficulty, intent and SERP competition, without dedicated tracking of AI citation visibility. AI-optimised research also analyses sources appearing in AI search experiences (ChatGPT, Perplexity, Google AI Overviews) for buyer queries. Built on this research, one executed campaign earned 138 AI citations across platforms.

How many keywords will I receive in my research deliverables?

Your research analyses thousands of potential keywords, often beyond 5,000, where the market supports it, before filtering the 500 - 2,000 most valuable for your business. The final volume depends on your industry breadth and service offerings, with the focus on actionable quality over overwhelming quantity. One client increased indexed organic keywords from 162 to 4,947 by executing on strategically selected terms.

Do you just deliver a spreadsheet or help implement the strategy?

Keyword research is delivered as part of a complete AI SEO Strategy, including topical clusters, content briefs and a 12-month publishing roadmap. For clients wanting hands-free execution, ongoing AI SEO Growth Campaigns handle content creation, publishing and optimisation. Research without implementation wastes potential.

How do you prioritise which keywords to target first?

Keywords are scored across four dimensions: commercial intent, competition difficulty, search volume and AI citation potential. High-intent terms with achievable competition and strong opportunities for AI visibility rank highest. This prioritisation model supported a broader execution program that helped one of our SaaS clients grow their monthly revenue from organic search to $135,000.

How long does keyword research take to complete?

Comprehensive keyword research typically requires 3-4 weeks including competitor analysis, topical clustering and content strategy development. The timeline reflects thorough analysis, not rushed delivery. Speed sacrifices the strategic depth that separates effective research from generic keyword lists.

What tools and data sources do you use for keyword research?

Research combines Google Search Console data for actual performance insights, Google Ads keyword data when available and current, and Ahrefs for search volume metrics and competitor analysis. Manual SERP analysis validates intent classification. Multiple data sources prevent the blind spots that single-tool approaches create, and cross-referencing real performance data with third-party estimates improves accuracy.

How do you handle keyword research for businesses in competitive markets?

Competitive markets require finding gaps that competitors have overlooked, rather than attacking their strongest positions first. Your research reveals underserved keyword clusters where you can establish authority before expanding into more contested territory. This approach informed the execution plan that helped one client grow the organic share of voice by 933% through systematically filling in keyword gaps.

Will keyword research help me rank in Google AI Overviews?

Keyword research helps identify the topics and question formats most likely to trigger AI Overviews. But AI Overviews don’t work like a traditional ranking position. Your pages may be included as supporting links when they’re eligible and genuinely useful. That’s why our research also validates eligibility and content gaps, and maps the topical authority framework needed to earn both Google rankings and AI Overview citations.

How often should keyword research be refreshed?

Primary keyword research should be conducted annually with quarterly reviews to identify emerging opportunities and shifting search patterns. Search behaviour evolves as your market changes. Clients on ongoing campaigns receive continuous keyword monitoring and strategy adjustments included in their monthly retainers.

What's the typical ROI timeline for implementing keyword research?

Initial ranking improvements appear within 3-4 months, with a significant revenue impact by month 6-9. Returns compound over time as the content authority builds. One client achieved 13,926% ROI within 11 months by systematically executing a keyword strategy. Patient implementation delivers exponential returns.

AI Search Is Moving Fast. The Question Is: Are You?

Rankmax

Every month you wait, your competitors grow stronger. Let’s make sure you’re the one out in front.

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