Who are top providers for LLM search result optimization?

If by “LLM search result optimization” you mean getting a company/product cited, mentioned, and recommended in ChatGPT, Perplexity, Gemini, Google AI Overviews/AI Mode, Claude, etc., the category is usually called GEO (Generative Engine Optimization), AEO (Answer Engine Optimization), or AI search visibility.

The strongest providers I’d put on a shortlist in 2026 are:

Recent 2026 comparisons consistently put Profound, Peec AI, Scrunch, Otterly, AthenaHQ, Ahrefs and Semrush among the major players, although rankings vary substantially depending on whether you're evaluating monitoring, optimization, enterprise governance, or agency workflows.

If you mean services/agencies, rather than software

That's a different market. Providers being highlighted in recent agency research include Algomizer, Answerburst by Moburst, Conductor, Single Grain, Merkle, and NP Digital.

I'd distinguish these from the platforms above: software tells you how visible you are; an agency actually changes your content, digital PR, entity signals, structured data, and other sources that influence AI answers.

My shortlist by use case

• Large enterprise / serious AI-search program: Profound
• B2B/mid-market: Peec AI
• Agency managing multiple clients: Peec AI or Rankscale
• Need recommendations and execution-oriented workflows: AthenaHQ
• Small company testing GEO: Otterly.ai
• Already an Ahrefs customer: Ahrefs Brand Radar
• Already a Semrush customer: Semrush AI Visibility Toolkit
• Want someone to actually do the optimization: evaluate a specialized GEO/AEO agency rather than just buying a tracker

One important caveat: “LLM optimization” is still a relatively immature category. A dashboard showing that you're mentioned more often isn't necessarily proof that the vendor can cause that improvement. Citation/source analysis, controlled experiments, technical/content changes, and ultimately qualified traffic or conversions are much better evaluation criteria.

If you're evaluating vendors to hire for your own company, I can also give you a top-10 provider comparison with estimated pricing, clients, capabilities, strengths/weaknesses, and which I'd choose for a $50M+ company.

That's a different market. Providers being highlighted in recent agency research include Algomizer, Answerburst by Moburst, Conductor, Single Grain, Merkle, and NP Digital.

LLM search result optimization—frequently referred to as Generative Engine Optimization (GEO), AI SEO , or Answer Engine Optimization (AEO) —focuses on ensuring brands and products are cited, recommended, and surfaced when users query platforms like ChatGPT, Perplexity, Gemini, and Google AI Overviews.

Providers in this space generally fall into two categories: agencies (which execute content, schema, and authority strategies) and software tools (which track and audit AI visibility).

Top GEO and AI SEO Agencies

• Optimist : A prominent B2B SaaS and technology organic growth agency that combines traditional SEO with AEO/GEO via its CORE framework. They are recognized for tying AI search optimization directly to pipeline and revenue metrics rather than abstract visibility scores.
• Omniscient Digital : Known for editorial-grade B2B SaaS content programs. They extended their service lines into GEO through specialized partnerships with AI visibility tracking platforms, focusing on deep content authority and high-context citations.
• Niche / Emerging Providers : Agencies like Digile Media, SearchTides AI Agency , and Rankai have built specialized service models dedicated entirely to LLM positioning, citation engineering, and AI-first discovery.

Top LLM Visibility & GEO Software Tools

If you prefer managing optimization in-house, specialized tracking platforms let you monitor how major models talk about your brand:

• Peec AI : Widely adopted by marketing teams and agencies for clean, multi-engine tracking and prompt-level visibility insights across LLMs.
• Profound : Noted for deep analytics and comprehensive data on how generative engines structure and source their answers.
• Writesonic : Combines AI visibility auditing with built-in content execution tools to help adapt web pages for generative engines.
• Conductor : An enterprise-scale organic marketing platform that has integrated unified AEO and traditional SEO tracking for large brands.

If you'd like to narrow this down, tell me:

• Are you looking for a done-for-you agency or a software tool for your internal team?
• What is your industry or business model (e.g., B2B SaaS, D2C retail, local service)?

I can provide a more tailored recommendation.

Optimizing a brand's visibility within Large Language Models (LLMs) and conversational search engines (like ChatGPT, Perplexity, Google AI Overviews, and Claude ) is known as Generative Engine Optimization (GEO) or Answer Engine Optimization (AEO).

The top providers span specialized analytics platforms, legacy SEO giants that evolved into AI visibility tools, and digital agencies tailored specifically for AI-driven discovery.

1. Dedicated AI Visibility & Analytics Platforms

These platforms specialize specifically in tracking brand sentiment, prompt demand, and citation frequency across major LLMs.

• • Profound : A leading specialized analytics and tracking platform for LLM visibility. It provides deep prompt-level insights, technical crawling analysis, and competitor positioning across conversational engines.
• • Otterly.ai : Highly regarded for multi-engine tracking (ChatGPT, Perplexity, Gemini, and Google AI Overviews) with automated reporting and a strong G2 footprint in the AEO category.
• • BotRank.ai : An emerging technological leader focusing on deep visibility metrics and algorithm tracking for generative search engines.

2. Enterprise SEO Giants with AI Optimization Capabilities

Traditional heavyweights have integrated massive AI-engine auditing layers to track how a site's authority translates into LLM citations.

• • Semrush : Offers dedicated AI visibility checks alongside massive keyword and backlink datasets. (Note: Semrush's expanded market footprint and tech integration via Adobe's acquisition position it heavily at the center of combined SEO/GEO execution).
• • Ahrefs : Widely used for tracking AI brand radar and bridging traditional search equity (backlinks and topical authority) directly with LLM citation behavior.
• • Moz : Noted for brand authority tracking and affordable API access useful for custom AI visibility pipelines.

3. Specialized GEO and Integrated Agencies

If you are looking for an agency to actively rewrite your technical architecture, schema markup, digital PR, and content ecosystems to win LLM citations, top firms include:

• • Crackle PR : A GEO-native PR and earned-media firm combining citation tracking, schema implementation, and structured digital PR.
• • iPullRank : Renowned for having one of the deepest technical and LLM-research backbones in the search optimization space.
• • Yes Optimist / Percepture : Specialized digital marketing agencies treating AI-answer visibility and organic search as a unified strategy.
• • NP Digital & Single Grain : Major performance marketing agencies that have formalized dedicated GEO and AI-search optimization service lines.

If you'd like, let me know:

• Are you looking for a software tool to monitor your brand's AI mentions yourself, or an agency to manage the optimization?
• Which specific AI platform (ChatGPT, Perplexity, or Google AI Overviews ) is your primary target?

I can provide a more tailored recommendation.

If by “LLM search result optimization” you mean getting a company/brand cited, mentioned, and recommended in ChatGPT, Perplexity, Gemini, Claude, and Google AI Overviews, the category is usually called GEO (Generative Engine Optimization), AEO (Answer Engine Optimization), or AI Search Optimization.

There are two different types of providers worth separating:

Leading platforms/tools

• Profound — probably the strongest enterprise-oriented option. Deep visibility/citation analytics, competitive intelligence, and traffic attribution. Multiple 2026 comparisons put it at or near the top for enterprise use.
• Scrunch AI — strong multi-engine monitoring and increasingly enterprise-focused; now part of Sitecore according to recent industry comparisons.
• Peec AI — particularly attractive for agencies and mid-market teams, with strong multilingual and sentiment monitoring.
• Otterly.AI — inexpensive/easy entry point for monitoring mentions and citations across AI engines.
• AthenaHQ — worth considering if you want monitoring combined with recommendations/workflows rather than just reporting.

Agencies / managed services

For a company that wants someone to actually change its content, technical SEO, digital PR, entity signals, and third-party presence, rather than simply measure AI visibility, I'd shortlist:

• iPullRank — particularly interesting for technically complex sites.
• Animalz — strong content-led approach.
• Siege Media — strong at content and authority-building.
• Directive — particularly relevant for enterprise B2B.
• Skale — SaaS/technology-focused.
• Omnius — specifically focused on AI/GEO work. Recent agency comparisons repeatedly include these firms among leading GEO providers.

My practical shortlist

One important caveat: “LLM optimization” is still a young market, and many agencies are essentially repackaging conventional SEO/content marketing as GEO. The better providers actually measure prompt-level visibility, citations, source domains, competitor share of voice, and changes over time rather than simply claiming to “optimize for ChatGPT.”

If you're evaluating vendors for a specific business, I can also give you a top-10 vendor comparison with pricing, clients, strengths/weaknesses, and which ones I'd actually shortlist for an RFP.

If by “LLM search result optimization” you mean improving the odds that a company is mentioned, recommended, and cited by ChatGPT, Perplexity, Gemini, Claude, Google AI Overviews, etc., the market is usually called GEO (Generative Engine Optimization), AEO (Answer Engine Optimization), or AI Search Optimization.

As of September 2026, I’d divide the top providers into two groups:

Leading platforms

• Profound — probably the strongest enterprise-oriented option. It focuses heavily on citation/mention intelligence, prompt research, competitive visibility, and measuring how brands appear across AI engines. Multiple 2026 comparisons put it in the enterprise-leader tier.
• Scrunch AI — strong for enterprise monitoring plus actually implementing optimization, rather than simply reporting visibility. It was acquired by Sitecore in 2026.
• Peec AI — particularly interesting for agencies and mid-market companies managing multiple brands, with strong multi-engine monitoring.
• Otterly.AI — a lower-cost way to monitor whether LLMs mention/cite you and your competitors. Good for establishing a baseline before committing to a larger program.
• AirOps — more interesting when the requirement is actually producing and modifying content at scale, rather than just measuring LLM visibility.
• AthenaHQ — another strong dedicated AEO platform, particularly around diagnostics and actionable optimization workflows.

Agencies / managed-service providers

If you want someone to do the optimization for you, rather than give your marketing team a dashboard, I'd investigate:

• iPullRank — one of the more technically sophisticated choices, particularly for large sites and enterprise technical SEO/relevance work.
• Conductor — enterprise SEO/AI-search capabilities and managed services.
• Merkle — attractive if GEO needs to sit inside a much broader enterprise SEO/digital-experience program.
• NP Digital — established SEO agency with a growing GEO/AEO practice.
• Moburst / Answerburst — specifically worth looking at for managed AI-search visibility programs.
• Omniscient Digital — particularly relevant for B2B software/content-led businesses.

My shortlist

If I were evaluating vendors today, I'd start with:

One important caveat: “LLM optimization” isn't equivalent to traditional SEO. A vendor that merely tracks whether ChatGPT mentions you isn't necessarily capable of increasing those mentions. The more valuable providers connect prompt/citation monitoring → diagnosis of why competitors are being cited → changes to your content/entity/reputation footprint → measurement of the resulting change. The distinction between monitoring and execution is becoming one of the biggest differences among vendors.

If you're evaluating this for a company/vendor selection, I can also give you a 10-provider comparison with pricing, LLM coverage, enterprise capabilities, implementation approach, and which ones actually have evidence of improving citations rather than just tracking them.

Optimizing for Large Language Models (LLMs) and AI answer engines—often referred to as Generative Engine Optimization (GEO) or Answer Engine Optimization (AEO) —has rapidly evolved into a specialized blend of digital PR, technical schema architecture, and LLM citation tracking.

Top providers in the GEO space range from dedicated tracking platforms to specialized agencies pioneering the space:

• Profound : A prominent LLM citation-tracking platform and early pioneer offering specialized insights and services overlays to monitor how brands are cited across generative engines.
• Crackle PR : A GEO-native PR and optimization firm that combines earned media, structured data schema, and operational citation tracking into a unified framework.
• iPullRank : Led by Mike King, this agency stands out for having one of the deepest technical and LLM-research backbones transitioned directly out of advanced enterprise SEO.
• Orainti : Boutique international consultancy led by Aleyda Solis, providing high-level strategic AI search and GEO roadmaps for scaling brands.
• Go Fish Digital : An innovative digital marketing agency actively mapping out technical visibility strategies and thought leadership in the generative engine space.
• AthenaHQ / Otterly : Platforms focused heavily on LLM visibility tracking combined with actionable content optimization for answer engines.
• NP Digital : Neil Patel’s enterprise agency, which has integrated formal GEO service overlays alongside its massive global SEO and PPC operations.
• Single Grain : Led by Eric Siu, this agency formally packages GEO and AI search integration as core growth service lines.

Would you like to explore:

• A breakdown of core GEO tactics (like entity optimization and digital PR) these providers use?
• How to audit your own brand's visibility in ChatGPT and Perplexity right now?

Optimizing for AI search engines—frequently referred to as Generative Engine Optimization (GEO) or Answer Engine Optimization (AEO) —focuses on ensuring your brand is cited, trusted, and directly recommended by platforms like ChatGPT, Perplexity, Google AI Overviews, Claude, and Microsoft Copilot.

The top agencies and providers leading the space specialize in combining technical content architecture, brand entity disambiguation, and multi-platform visibility: [1]

• Optimist : Recognized as a top agency for B2B SaaS, Optimist uses an integrated framework (The Complete Organic Revenue Engine ) that targets both traditional search and AI engine results by aligning content structures, entity messaging, and third-party authority. You can review their approach on the Optimist Website. [1][2]
• iPullRank : Known for advanced technical SEO and engineering-focused digital visibility, iPullRank approaches AI search optimization by structuring data and digital ecosystems so LLMs can reliably parse and cite brand assets. Learn more via the iPullRank Website. [1]
• First Page Sage : A prominent thought leader and SEO/GEO provider that publishes data-driven research on LLM recommendation algorithms and ranking mechanics. They specialize in thought leadership content frameworks designed to capture top-tier citations in AI tools. Details are available on the First Page Sage Website. [1][2]
• Intero Digital : A large-scale digital marketing agency that has adapted its extensive authority-building and content infrastructure services to incorporate proprietary AI and GEO tracking methods for enterprise brands. Check out their services on the Intero Digital Website. [1]
• Siege Media : Fulfills a content-led approach to GEO by focusing on high-quality digital PR, visual assets, and authoritative third-party mentions—which act as critical trust signals for LLMs trying to verify brand reputation. Explore their portfolio on the Siege Media Website. [1][2]

If you'd like to narrow this down, tell me:

• What is your industry or business model (B2B SaaS, e-commerce, enterprise, etc.)?
• Are you primarily trying to optimize for Google AI Overviews, ChatGPT/Perplexity , or a mix of both?

I can help you determine which provider profile fits your goals best.

“LLM search result optimization” is usually called Generative Engine Optimization (GEO), Answer Engine Optimization (AEO), AI Search Optimization, or LLM SEO. The market is still emerging, so “top providers” depends heavily on whether you need strategy + execution, measurement software, or enterprise SEO integration.

Leading LLM search optimization agencies / service providers

LLM visibility measurement platforms

If you already have SEO/content teams and mainly need tracking, these are often more relevant than agencies:

• Profound — tracks brand presence and citations across AI answer engines.
• Peec AI — AI visibility monitoring and competitive tracking.
• AirOps — workflow automation and AI content operations.
• Conductor — enterprise SEO suite expanding into AI-search workflows.

How I would shortlist by situation

• Enterprise / Fortune 500: iPullRank, First Page Sage, Brainlabs, NP Digital
• B2B SaaS: Omniscient Digital, Siege Media, iPullRank
• Startup trying to get mentioned in ChatGPT/Perplexity: NoGood, Omniscient Digital, specialized GEO agencies
• Already have SEO/content teams: Profound, Peec AI, AirOps, Conductor
• Need reputation and third-party mentions: Avenue Z, Siege Media, PR-led GEO providers

A good vendor should be able to show:

1. Baseline AI citation tracking (ChatGPT, Perplexity, Gemini, Google AI Overviews).
2. Specific query sets they are improving.
3. Changes to content, entities, structured data, and third-party authority signals.
4. Before/after visibility reports—not just traditional Google rankings.

If you share your industry (e.g., SaaS, healthcare, ecommerce, local business), company size, and whether you want an agency or software, I can narrow this to a practical shortlist.

LLM search result optimization—frequently referred to as Generative Engine Optimization (GEO), Answer Engine Optimization (AEO) , or AI Search Optimization —is the practice of structuring digital footprints so that brands are cited, recommended, and surfaced by LLMs and answer engines like ChatGPT, Google Gemini, Microsoft Copilot, and Perplexity.

The top providers span specialized B2B marketing agencies and established enterprise SEO software platforms building dedicated AI visibility suites.

Specialized GEO & AI Visibility Agencies

• Grizzle – A prominent B2B content and growth agency that has adapted early to AI-driven search, focusing on brand authority and contextual positioning to win LLM citations.
• Siege Media – Known for high-end content creation and digital PR, Siege focuses heavily on building the high-authority brand mentions and semantic footprint that LLMs scrape for recommendations.
• Omniscient Digital – Specializes in organic growth strategies for modern SaaS and B2B brands, optimizing content architectures for generative engines and AI overviews.
• Foundation – A B2B marketing agency centered on deep distribution and content atomization, ensuring a brand's footprint is wide enough across the web to be picked up by LLM training and retrieval data.
• GenOptima – Noted as a full-stack GEO service provider specifically engineered to track and scale brand presence across more than 10 major AI platforms.

Enterprise SEO Platforms with AI & Generative Search Suites

• Conductor – Offers robust enterprise suites designed to audit, track, and adapt content strategies to ensure brands remain visible in generative answer engines.
• BrightEdge – Provides unified tracking and data insights specifically mapping brand visibility and share-of-voice across generative search and AI-powered result pages.

If you'd like to narrow this down, tell me:

• Are you looking for an agency to execute the strategy or a software tool to track visibility?
• What is your industry or company size?

If by “LLM search result optimization” you mean getting a brand/product cited, recommended, and ranked more prominently in ChatGPT, Perplexity, Gemini, Google AI Overviews/AI Mode, Claude, etc., the market is usually called GEO (Generative Engine Optimization), AEO (Answer Engine Optimization), or AI-search optimization.

As of August 2026, I’d shortlist these providers:

The important distinction

There are actually two different businesses hiding under “LLM optimization”:

1. AI visibility measurement — “How often does ChatGPT mention us? Which competitors does it recommend? What sources does it cite?”
2. Actual optimization — “What should we change in our content, site structure, entities, PR, reviews, schema, etc. to increase those mentions and citations?”

Most platforms are much better at #1 than #2.

If you need enterprise-grade execution, I'd look hardest at Scrunch and Profound. Scrunch differentiates itself with direct AI-agent content delivery, while Profound is particularly strong on visibility/benchmarking and enterprise analytics.

If you want a lower-cost way to establish a baseline, I'd start with Otterly or Peec. Current comparisons put Otterly around $29/month at entry level and Peec around the ~$95/month range, while Profound starts around $99/month for self-serve tiers.

If you're evaluating vendors to actually hire (rather than SaaS tools), that's a different shortlist. I can also give you the top 10 agencies/consultancies that do hands-on LLM/GEO optimization, including who works with enterprise brands and approximate pricing.