10 Best AEO Agencies for AI Search Optimization 2026

Selecting an SEO agency is a crucial part of your organic growth strategy heading into 2026. As AI-driven searches alter how consumers find brands, agencies that understand traditional SEO and AEO will be vital. With ChatGPT, Perplexity, and Google AI Overviews impacting consumer choices, brand partners need to combine old and new strategies.

We’ve tailored this list to include the 10 top AEO agencies utilizing AI Search for optimization. Within this list you’ll find information on each agency’s processes and pricing, as well as the pros and cons of working with them. From this, you’ll be able to select the best agency for your budget, industry, and goals.

What is SEO Agencies?

An SEO agency improves a business’s website rankings on search engines, focusing mostly on Google. On-page and off-page techniques such as keyword research, optimization, content, and link creation are implemented to rank higher on search queries.

The agency’s target is to increase traffic on the website that is not paid and, in turn, achieves defined business goals such as leads, sales, or other forms of revenue.

The artificial intelligence boom has caused SEO agencies to adopt AEO (Answer Engine Optimization), which is getting a business cited on AI tools such as ChatGPT and Google AI Overviews. SEO services are sold as a retainer, a one-time service, or as a billable hour.

How We Evaluated These Agencies

Here’s the table with What It Means and Weight (%) for evaluating these AEO/AI search optimization agencies:

Company	What It Means	Weight (%)
GenOptima	SEO agency focused on data-driven strategies, technical optimization, content growth, and improving organic search performance.	10%
Siege Media	Content marketing and SEO agency specializing in high-quality content creation, digital PR, and scalable organic traffic growth.	10%
First Page Sage	Enterprise SEO company known for thought leadership content, long-term SEO strategies, and generating qualified leads.	10%
Go Fish Digital	Digital marketing agency providing SEO, reputation management, content strategy, and conversion optimization services.	10%
NP Digital	Global performance marketing agency offering SEO, paid media, content marketing, and analytics solutions for businesses.	10%
Single Grain	Growth marketing agency focused on SEO, paid advertising, content marketing, and SaaS business scaling.	10%
Directive	B2B search marketing agency specializing in SEO, PPC, content, and demand generation for SaaS companies.	10%
Victorious	SEO-focused agency providing keyword research, technical SEO, content optimization, and measurable ranking improvements.	10%
Straight North	Internet marketing company offering SEO, PPC, email marketing, and lead generation services for businesses.	10%
WebFX	Full-service digital marketing agency delivering SEO, web design, PPC, content marketing, and analytics solutions.	10%

Quick Comparison Table

Agency	Best For	Pricing Tier	Key Strength
GenOptima	AI/AEO-focused optimization	Mid-Premium	Specialized AI search & LLM visibility strategies
Siege Media	Content-driven SEO & AEO	Premium	High-authority content that earns AI citations
First Page Sage	Enterprise & B2B thought leadership	Premium	Executive-level content & long-term authority building
Go Fish Digital	Technical SEO & reputation management	Mid-Premium	Structured data & technical AEO implementation
NP Digital	Full-funnel digital marketing	Mid-Premium	Scale, data-driven strategy, founder brand recognition (Neil Patel)
SingleGrain	Growth marketing & SaaS/tech brands	Mid-Premium	Multi-channel growth + AI search integration
Directive	B2B & SaaS search marketing	Premium	Performance-driven SEO for tech/software companies
Victorious	Custom SEO strategy & reporting	Mid-Premium	Transparent, data-backed campaign management
Straight North	Lead generation-focused SEO	Mid-Range	Strong ROI tracking for lead gen businesses
WebFX	Small-to-mid business SEO	Mid-Range	Affordable, full-service packages with reporting tools

1. GenOptima

Established only in 2025, GenOptima is one of the newer members of the Best AEO Agencies – AI Search Optimization – with headquarters in Shanghai, China and additional offices in other parts of Asia and in Warsaw.

It is the first company to sell its services based on “Result-as-a-Service” and “AEO-as-a-Service.” This means that the client pays only when certain AI citations occur, and costs are not structured around a standard retainer.

Offered solutions are prompt-level monitoring, citation tracing, source page deployment, as well as various optimizations for ChatGPT, Claude, Gemini, Perplexity, and Chinese engines such as DeepSeek and Qwen.

GenOptima’s services are geared for enterprise customers that desire AIs operating in different regions and models to provide visibility, as opposed to traditional web search visibility.

Process:

• Conduct prompt-level audit to see how/where a brand currently appears across AI engines
• Build and publish dedicated “source pages” designed to be extracted and cited by AI models
• Reverse-engineer each AI model’s citation and ranking logic to find high-weight entry points
• Continuously track brand citation share and recommendation position as core KPIs
• Iterate and refresh source content on a recurring cadence tied to outcome-based billing

Feature Snapshot & Pricing

Feature	Details
Founded	2025
Headquarters	Shanghai, China (subsidiaries in Beijing, Wuhan, Singapore, Warsaw)
Core Focus	AEO-as-a-Service (AEOaaS), Result-as-a-Service (RaaS)
Key Services	Prompt-level monitoring, citation tracking, source publishing, cross-model GEO
AI Engines Covered	ChatGPT, Claude, Gemini, Perplexity, Copilot, Grok, DeepSeek, Qwen, and more
Best For	Enterprise brands needing multi-region, multi-model AI citation coverage
Team Size	Not publicly disclosed

Pricing	Details
Model	Result/outcome-based (pay for measurable AI citation gains)
Entry Point	Custom enterprise quotes; no published flat retainer
Notes	Reported up to ~90.9% recommendation rate cited in marketing materials (self-reported, unverified independently)

Pros:

• Outcome-based (Result-as-a-Service) pricing ties cost directly to measurable AI visibility
• Covers an unusually wide range of engines, including Chinese AI platforms (DeepSeek, Qwen)
• Purpose-built for AEO rather than SEO with AI terms added on
• Useful for brands expanding into cross-border/Asian markets
• Newer, agile methodology built specifically around generative search

Cons:

• Very new company (founded 2025), limited long-term track record
• Self-reported performance metrics lack independent third-party verification
• No published flat-rate pricing, making budgeting harder upfront
• Primarily China-headquartered, which may raise data/compliance questions for some Western brands
• Smaller portfolio of publicly documented case studies compared to older agencies

2. Siege Media

Siege Media is a content marketing and SEO agency founded by Ross Hudgens, in 2012, with its main office in San Diego and branches in Austin and New York.

They excel at producing high-authority blogs and infographics along with other interactive content that earns backlinks and citations, bringing them recognition as the Best AEO Agency for AI Search Optimization.

Their services cover the range from digital PR to video production to content creation to content strategy to graphic design. They have over a hundred employees and content-rich clients like Expedia and Airbnb from the finance, e-commerce and SaaS industries.

Process:

• Conduct keyword and content-gap research to identify ranking opportunities
• Build a content calendar combining blog posts, infographics, interactive tools, and video
• Produce content in-house through writers, designers, and strategists
• Run digital PR and outreach campaigns to earn backlinks and citations
• Use proprietary tools (BlueprintIQ, DataFlywheel) to refresh and optimize existing content over time

Feature Snapshot & Pricing

Feature	Details
Founded	2012
Headquarters	San Diego, CA (offices in Austin, TX & New York)
Core Focus	Content marketing, SEO, digital PR, GEO
Key Services	Content strategy, content creation, link building, UX/web design
Notable Clients	Airbnb, Zendesk, HubSpot, Expedia, Zillow
Best For	Mid-market to enterprise SaaS, fintech, e-commerce brands
Team Size	~100–110 employees

Pricing	Details
Model	Custom monthly retainer (no fixed packages)
Entry Point	~$8,000/month (content marketing)
Higher Tier	$12,000–$30,000+/month for full content strategy or digital PR
Contract Terms	Typically 12-month commitment with 30-day out clause

Pros:

• Strong reputation for high-quality, link-worthy content production at scale
• Proprietary AI-enhanced content tools speed up strategy and refresh cycles
• Proven track record with major brands (Airbnb, Zendesk, HubSpot)
• Dedicated GEO practice targeting AI Overviews and LLM visibility
• Transparent-ish pricing tiers compared to many competitors

Cons:

• High entry cost (~$8,000+/month) prices out small businesses
• 12-month contract commitments reduce flexibility
• Primarily content-focused, less emphasis on technical SEO depth
• Best suited to well-funded mid-market/enterprise, not startups
• Results take 3–6+ months to materialize, typical of content-led SEO

3. First Page Sage

Founded in 2009 by Evan Bailyn, First Page Sage is located in San Francisco, California. It is one of the Best AEO Agencies for AI Search Optimization for B2B and thought-leadership-based brands. The agency focuses on the development of technical content for large and mid-size companies.

Its clientele includes Microsoft, Salesforce, and Logitech. The agency integrates SEO and generative engine optimization (GEO), and the executive thought leadership of the client. Campaigns typically begin with a strategic planning phase lasting several weeks.

The agency employs about 40 people and has over 15 years of experience with algorithms, focusing on sustainable organic growth rather than short spikes in web traffic.

Process:

• Spend several weeks building a detailed strategic plan and keyword/topic prioritization
• Assemble a team that studies the client’s business, audience, and competitors
• Ghostwrite complex, expert-level B2B content and thought leadership pieces
• Distribute content across marketing/sales channels to generate qualified leads
• Track results against marketing benchmarks and adjust strategy over time

Feature Snapshot & Pricing

Feature	Details
Founded	2009
Headquarters	San Francisco, CA
Core Focus	B2B SEO, thought leadership content, GEO/LLM visibility
Key Services	Ghostwritten thought leadership content, technical SEO, brand authority building
Notable Clients	Microsoft, Salesforce, Logitech, US Bank
Best For	Mid-market to enterprise B2B companies with complex sales cycles
Team Size	~37–41 employees

Pricing	Details
Model	Monthly retainer, custom quote
Entry Point	$8,000–$10,000/month
Higher Tier	Up to $20,000+/month for enterprise scope
Contract Terms	Often 6–24 month commitments

Pros:

• Deep specialization in complex, technical B2B content (finance, healthcare, SaaS)
• Founder-led expertise with 15+ years of SEO/algorithm research
• Strong long-term client retention (some 5+ year relationships)
• Combines SEO, GEO, and thought leadership under one strategy
• Well-regarded for enterprise-caliber writing quality

Cons:

• High minimum spend ($8,000–$20,000+/month)
• Long contract lock-ins (6–24 months)
• Slower content velocity (often just 3–5 articles/month)
• Long strategic planning phase before execution begins
• Narrower focus mainly on B2B; less suited to B2C or local businesses

4. Go Fish Digital

Founded by Brian Patterson and Dan Hinckley in 2005, Go Fish Digital is a North Carolina based (with an office in Washington, D.C.) digital marketing agency that was acquired by Agital in 2024.

Having first been an early investor of AI-driven reputation management and search ORM services, they have earned their top reviews as one of the best AEO agencies in search marketing.

Specializing in SEO and using artificial intelligence for creating algorithms, digital public relations, online reputation management, paid search, and web development, they focus on Google Autocomplete and brand and reputation services.

With their team of 60+ creative and technical staff, they have worked with Fortune 500 companies, including Adobe and Marriott.

Process:

• Perform technical SEO and reputation audits to identify visibility or reputation risks
• Build a data-first strategy blending SEO, ORM, PPC, and content marketing
• Execute technical fixes, content publishing, and Google Autocomplete/ORM strategies
• Run ongoing digital PR and link-building campaigns
• Report and adjust monthly based on rankings, reputation, and traffic data

Feature Snapshot & Pricing

Feature	Details
Founded	2005
Headquarters	Raleigh, NC (also Washington, D.C. metro)
Core Focus	SEO, online reputation management (ORM), GEO, digital PR
Key Services	Technical SEO, ORM, PPC, content marketing, web development
Notable Clients	Adobe, Marriott, GEICO, The New York Times
Best For	Brands needing reputation management alongside SEO/AI search
Team Size	~60+ employees (part of Agital since 2024)

Pricing	Details
Model	Hourly and monthly retainer
Hourly Rate	$70–$150/hour
Monthly Retainer	$750–$5,000/month (SMB); $5,000–$15,000+/month (enterprise/ORM)
Min. Project Size	~$1,000

Pros:

• Strong specialization in online reputation management (ORM), a rare niche
• Long track record since 2005, now backed by Agital’s broader resources
• Flexible entry point with relatively low minimum project size (~$1,000)
• Known for making technical SEO/ORM concepts accessible to non-experts
• Proactive, responsive client communication per reviews

Cons:

• Since Agital acquisition (2024), some independence/identity changes possible
• ORM projects can be pricier and slower to resolve than standard SEO
• Broader “full-service” positioning means less hyper-specialization than boutique AEO firms
• Reviews note reporting could include more context for non-expert stakeholders
• Limited public case studies specific to AI/AEO work compared to SEO/ORM

5. NP Digital

NP Digital, co-founded by marketers Neil Patel and Mike Kamo in 2017, is located in San Diego, CA, with other offices in Canada and Latin America. With their full-funnel performance marketing, NP Digital is one of the Best AEO Agencies for AI Search Optimization because of their scale and recognition as a market leader.

Their offerings within the marketing industry include SEO, paid media, content and social media marketing, data analytics, and programmatic ads. With Neil Patel’s thought leading platform, NP Digital works with enterprise and mid-market customer “challenger brands” by using technology and data in a driven way across different languages and markets.

Process:

• Run a discovery phase auditing current SEO, paid, and content performance
• Build a data-driven, full-funnel strategy across SEO, paid media, and content
• Deploy proprietary platforms and tools (e.g., Ubersuggest) for keyword/competitor research
• Execute multi-channel campaigns (organic, paid, social) with dedicated account teams
• Report monthly, tying activity back to measurable growth metrics

Feature Snapshot & Pricing

Feature	Details
Founded	2017
Headquarters	San Diego, CA (offices in Chicago, Utah, Brazil, India, Australia)
Core Focus	Full-funnel performance marketing: SEO, paid media, content, social
Key Services	SEO, PPC, content marketing, social media, data analytics
Notable Clients	Adobe and other enterprise/mid-market challenger brands
Best For	Enterprise & mid-market brands wanting scale and brand recognition
Team Size	~450 employees globally

Pricing	Details
Model	Custom project/retainer
Min. Project Size	~$1,000–$5,000/month minimum engagement
Typical Range	$8,000–$200,000 depending on scope
Hourly Rate	$100–$149/hour

Pros:

• Strong brand recognition tied to Neil Patel’s global marketing authority
• Full-funnel capability (SEO + paid + content + social) under one roof
• Global office network supports multilingual/international campaigns
• Access to free tools (Ubersuggest) and educational resources
• Works with both enterprise (Adobe) and mid-market challenger brands

Cons:

• Higher price point relative to smaller specialized agencies (some reviews cite “triple price”)
• Some clients report a fairly standardized/templated strategic approach
• Not ideal for very small businesses (min. engagement often $5,000+/month)
• Scale can mean less founder-level personal attention on smaller accounts
• Mixed reviews on cost-to-value ratio for smaller-budget clients

6. SingleGrain

SingleGrain began in 2009 and was revitalized by Siu in 2014. Located in Los Angeles, California, and operating remotely, it is known as one of the Best AEO Agencies of AI Search Optimization. SingleGrain provides services such as SEO, paid media, content marketing, CRO, and marketing for Web3 and SaaS.

SingleGrain has its own Marketing School and its own podcasts, the Marketing School and the Leveling Up podcast. SingleGrain also caters to large clientele such as Amazon, Uber, and Salesforce while proving them with access to senior-level strategists and not an account management team with many levels.

Process:

• Assign senior strategists directly to the account (minimal account-manager layering)
• Audit existing SEO, paid, and content performance
• Build a growth marketing plan spanning SEO, paid media, content, and CRO
• Execute campaigns with direct access to experienced marketers
• Continuously test and refine based on performance data and emerging trends (including AI search)

Feature Snapshot & Pricing

Feature	Details
Founded	2009 (relaunched under Eric Siu, 2014)
Headquarters	Los Angeles, CA (remote-first)
Core Focus	Growth marketing: SEO, paid media, content, CRO
Key Services	SEO, paid search/social, content marketing, Web3/SaaS marketing
Notable Clients	Amazon, Uber, Salesforce, Airbnb
Best For	SaaS, tech, and growth-stage companies wanting senior-level strategy
Team Size	~51–200 employees

Pricing	Details
Model	Custom monthly retainer
Entry Point	Not publicly listed; industry estimates suggest $3,000–$10,000+/month
Notes	Pricing tailored per engagement scope; no published packages

Pros:

• Direct access to senior-level strategists rather than junior account managers
• Strong brand credibility via founder Eric Siu’s podcasts and thought leadership
• Broad growth-marketing skill set spanning SEO, paid, CRO, and Web3
• Proven experience with major brands (Amazon, Uber, Salesforce)
• AI-first, adaptive approach to evolving search behavior

Cons:

• Pricing isn’t publicly published, making upfront budgeting harder
• Smaller team size (51–200) may limit bandwidth for very large accounts
• Broad service range can mean less hyper-focus than AEO-only specialists
• Less transparency around specific AEO/GEO methodology compared to newer entrants
• Best fit skews toward SaaS/tech; may be less specialized for other verticals

7. Directive

Founded in 2014 by Garrett Mehrguth and Tanner Shaffer, Directive is based in Irvine with a second hub in Austin and has offices in New York and London. They are a top listed agency for AI Search Optimization for B2B SaaS and enterprise tech brands.

Directive’s “Customer Generation” proprietary method integrates SEO, paid media, and generative engine optimization into their clients’ pipelines and revenue instead of traffic like their competitors. They are estimated to drive over $1 billion to their clients, who include Cisco, ZoomInfo, and Gong, and have over 100 employees.

Process:

• Apply the “Customer Generation” framework to align SEO/paid media with pipeline goals
• Conduct technical SEO audits and keyword/buyer-intent research
• Execute integrated campaigns across SEO, paid media (Google/LinkedIn/Meta), and content
• Use proprietary platform (Stratos AI) for reporting tied to CFO-level metrics
• Continuously optimize based on pipeline, MQL, and revenue data rather than traffic alone

Feature Snapshot & Pricing

Feature	Details
Founded	2013–2014
Headquarters	Irvine, CA (second HQ in Austin, TX; offices in NY, London)
Core Focus	B2B/SaaS performance marketing, “Customer Generation” methodology
Key Services	SEO, GEO, paid media (Google/LinkedIn/Meta), CRO, RevOps
Notable Clients	Cisco, ZoomInfo, Gong, Dropbox, Samsung
Best For	Enterprise & mid-market B2B SaaS needing pipeline-tied reporting
Team Size	100+ employees

Pricing	Details
Model	Custom monthly retainer
Entry Point	$5,000–$10,000/month (single channel); Startup Package at $6,500/month
Higher Tier	$10,000–$25,000+/month for multi-channel/enterprise
Ad Spend Minimum	Often $10,000–$20,000/month recommended (if running paid media)

Pros:

• Strong enterprise B2B/SaaS pedigree with major clients (Cisco, ZoomInfo, Gong)
• Revenue/pipeline-focused reporting appeals to CFO/leadership stakeholders
• Scale (100+ employees) supports complex, multi-channel campaigns
• Proprietary AI-powered reporting tool built into delivery workflow
• Long operating history (since 2013/2014) with proven enterprise results

Cons:

• High minimum spend ($5,000–$25,000+/month), often with added ad-spend minimums
• Best suited to B2B SaaS; weaker fit for e-commerce or local businesses
• Reviews mention broader scope can dilute focus on pure SEO/AI-search performance
• Mixed employee/Glassdoor reviews regarding work-life balance
• Smaller budgets may get less senior-level attention

8. Victorious

Victorious was established in 2013 by Michael Transon. It specializes in SEO and AEO services. Its San Francisco, CA, office is fully remote. Victorious is one of the leading AEO Agencies. It has received the award for the Best Search/SEO Agency several times.

Victorious offers AI-Visibility Tracking at ChatGPT and Perplexity. It has 1,050+ brands as its clients, including Salesforce, SoFi, and GoFundMe.

Each client is assigned a specialized team to work on Search Performance both traditionally, as well as, on AI. Other services include technical audits, linking building, on-page, and off-page visibility, and entity development.

Process:

• Assign a dedicated team (Account Manager, SEO Strategist, Content Strategist, Technical SEO)
• Run technical audits, keyword research, and competitive analysis
• Build a “search intelligence system” tracking both Google and AI engine visibility
• Execute on-page, technical, and content optimization plus link building
• Report monthly against KPI-based targets, renewing based on performance

Feature Snapshot & Pricing

Feature	Details
Founded	2013
Headquarters	San Francisco, CA (fully remote team)
Core Focus	SEO and AEO (answer engine optimization)
Key Services	Technical audits, on-page SEO, schema markup, entity development, AI-visibility tracking
Notable Clients	Salesforce, SoFi, GoFundMe, GE Digital
Best For	Mid-market to enterprise brands wanting combined SEO + AI search tracking
Team Size	1,050+ brands served historically

Pricing	Details
Model	Tiered packages + custom retainer
Entry Point	~$3,000–$5,000/month (entry tier)
Published Tiers	~$4,999–$11,999/month (per G2 pricing data)
Contract Terms	Often 6-month baseline commitment

Pros:

• Combines traditional SEO and AEO tracking in one integrated system
• Multiple industry awards (named Agency of the Year multiple times)
• Transparent, structured tiered pricing (rare for agencies this size)
• Dedicated specialist team per account rather than generalist reps
• Strong enterprise client roster (Salesforce, SoFi, GoFundMe)

Cons:

• Entry tier can be limited in scope (content/page caps), requiring paid add-ons
• 6-month baseline commitment before performance-based renewal
• Fully remote model may not suit clients wanting in-person collaboration
• Founding year reported inconsistently across sources (2011–2013)
• Pricing scales quickly for larger, more competitive campaigns

9. Straight North

Straight North began in 1997 as Duffy Design Works and was renamed in 2008. Founded by Kevin Duffy and David Duerr, Straight North has its headquarters in Downers Grove, Illinois (in the Chicago area) with additional offices in Charlotte and Baltimore.

For lead generation, it is one of the best AEO agencies for AI search optimization. The combination of SEO, PPC, web design, email marketing, and sales lead validation and reporting in real time make its services unique.

Straight North focuses on small, mid-sized, and large B2B and B2C companies that desire verifiable digital marketing with an emphasis on revenue. There are about one hundred marketers on staff.

Process:

• Conduct keyword research, content gap analysis, and technical site audit
• Build new pages/content targeting high-value, high-intent keywords
• Execute on-site technical fixes and off-site link building/content promotion
• Run paid search/social campaigns alongside organic SEO where applicable
• Use proprietary real-time lead validation and reporting system to track ROI

Feature Snapshot & Pricing

Feature	Details
Founded	1997 (rebranded from Duffy Design Works in 2008)
Headquarters	Downers Grove, IL (Chicago metro); offices in Charlotte, Baltimore
Core Focus	Lead-generation-focused SEO, PPC, web design
Key Services	SEO, PPC, display advertising, email marketing, real-time lead validation
Notable Clients	Various B2B/B2C small-to-midsize and enterprise clients
Best For	Businesses prioritizing measurable lead generation and ROI tracking
Team Size	~100 employees

Pricing	Details
Model	Hourly and monthly retainer
Hourly Rate	$100–$149/hour
Min. Project Size	~$1,000+
Typical Range	$2,000–$250,000+ depending on scope; many retainers around $4,000–$8,000/month

Pros:

• Nearly three decades of operating history (since 1997) signals stability
• Real-time lead validation is a distinctive, ROI-focused differentiator
• Relatively accessible entry point (~$1,000+ minimum project size)
• Strong reviews around responsiveness and transparent communication
• In-house team of 100+ marketers supports multi-front campaigns

Cons:

• Less specialized in AI/AEO-specific optimization compared to newer entrants
• Some reviews mention inconsistent results and communication issues
• Primarily traditional lead-gen focus; AI search offerings less documented publicly
• Regional Chicago-area roots may mean less global campaign experience than larger networks
• Pricing can scale significantly for larger/national campaigns ($50,000+ possible)

10. WebFX

WebFX, a tech-enabled full-service agency based in Harrisburg, Pennsylvania, was established by William Craig and Karie Shearer between 1995 and 1996. WebFX’s patented OmniSEO® platform is specifically designed for generative engine and AI search optimization, making WebFX one of the Best AEO Agencies for AI Search Optimization.

With RevenueCloudFX and MarketingCloudFX, combined with AI, WebFX offers cutting-edge SEO, PPC, content, design, e-commerce, and CRO services.

Between 500 and 1000 highly-skilled employees work for WebFX, which caters to over 200 separate industries. WebFX is the only agency to tie revenue to reporting and is also consistently recognized as one of the “Best Places to Work” in Pennsylvania.

Process:

• Run a comprehensive technical SEO audit and competitive analysis
• Build a custom strategy combining SEO, PPC, content, and CRO
• Deploy proprietary technology (OmniSEO®, MarketingCloudFX, RevenueCloudFX) for tracking
• Execute multi-channel campaigns with dedicated account teams
• Report monthly with revenue-tied metrics rather than vanity traffic numbers

Feature Snapshot & Pricing

Feature	Details
Founded	1995–1996
Headquarters	Harrisburg, PA
Core Focus	Full-service digital marketing with proprietary AI/GEO tech (OmniSEO®)
Key Services	SEO, PPC, content marketing, web design, CRO, e-commerce marketing
Notable Clients	200+ industries served; large SMB-to-enterprise client base
Best For	Small-to-mid businesses wanting affordable, transparent, full-stack service
Team Size	500–1,200+ employees

Pricing	Details
Model	Published tiered packages + custom retainer
Entry Point	$1,500–$2,500/month (SMB/Aggressive SMB SEO plan)
SEO Specific	Starting around $2,500/month per published rate cards
Notes	One of the few agencies on this list with partially published pricing

Pros:

• Rare transparency: publishes actual starting price points ($1,500–$2,500/month)
• Very large team (500–1,200+) supports complex, multi-industry campaigns
• Proprietary AI-driven tech stack (OmniSEO®) built specifically for GEO/AI search
• Long operating history (since 1995/96) with strong Inc. 5000 and “Best Place to Work” recognition
• Serves 200+ industries, useful for businesses wanting one full-service partner

Cons:

• Large scale can mean less personalized, boutique-style attention
• Entry-level packages may be templated rather than fully custom
• Best fit for SMB-to-mid-market; may lack the bespoke depth enterprise buyers want
• Six-month standard commitment plus onboarding fees for some packages
• Broad service range means AI/AEO work is one of many offerings, not the sole focus

How to Choose: A 10-Point Checklist

AEO/GEO Experience

To evaluate Agency expertise, request documented case studies/reporting for AI citation enhancements (ChatGPT, Perplexity, Google AI Overviews). Agency may not report ranking changes from traditional keyword searches. Metrics reflecting increase in web traffic fail to demonstrate improved AI visibility.

AI Model Optimization

Agencies should optimize more than one AI model. For example: Google AI Overviews. A buyer wishing to optimize for a global audience should ensure agency coverage for all international AI models.

E-A-T and Content Quality

AI Content Generation favors in-depth, well-sourced, expert content. Review content samples to ensure they contain high-quality, original, expert content. Agencies should present content samples, not solely strategy outlines.

Technical Framework & Structured Data

AI content models require agency teams to implement schema, optimize entities, and create clear site architecture. Verify agency teams have the ability to implement the technical requirements.

Result Focused Transparency

Agencies should clearly state their billing methods: flat retainer, project based, adaptable pricing (GenOptima offers a Result-as-a-Service model). Request details on result guarantees.

Outcome Reporting

To ensure reporting will be beneficial to your organization, look for agencies prioritizing lead and revenue impact in their reporting (Directive’s Customer Generation framework, WebFX’s RevenueCloudFX) versus ranking and citation reporting.

Vertical Expertise

To ensure agency teams will have adequate fluency for your niche requirements, consider if agency teams are able to demonstrate expertise in your industry (e.g. B2B SaaS, e-commerce, local services, enterprise).

Team Depth & Access to Senior Talent

Will you be working with senior strategists, or junior account managers? SingleGrain and other agencies promote direct senior access as their differentiator. If this is the case, confirm it in your contract and not just their sales pitch.

Client Reviews & Independent Verification

Make sure to check Clutch, G2, and LinkedIn reviews. Be careful with agencies whose reviews only show up in self-published or sponsored press releases.

Contract Flexibility & Exit Terms

AEO is an evolving discipline, and as such, long lock-in contracts should be avoided. Confirm that contracts can be reviewed and exercised monthly or quarterly so that you can flex as needed.

What SEO Actually Costs in 2026

In 2026, the typical monthly cost for a legitimate SEO retainer falls between $1,500–$5,000. The low end is $500 for minimal local SEO. The more expensive retainers for enterprise clients or SEO in a high-touch industry like healthcare or legal, can exceed $15,000–$50,000.

An estimated average of $3,209/month was reported by Ahrefs for SEO retainers and $3,199/month was reported by Clutch for SEO agencies, with average one-off projects reported as $37,158. The average reported by Ahrefs, was influenced by enterprise clients with higher budgets, due to the reported average monthly fee being between $501–$2,000, with nearly 43% of respondents.

The dominant pricing model used by 78% of the respondents was the monthly retainer. SEO rankings are an ongoing process and require continuous work. A one-off SEO project is not an option. The hourly consulting model is reserved for an SEO audit or one-off SEO project.

SEO retainers with content are the most expensive and cost between $3,000–$15,000/month for 4–12 pieces. The prices pull from the research intensive and niche industry clients, called the high-touch clients, like healthcare and SaaS.

A notable shift in 2026: agencies say outside brand mentions, domain authority, and content structure are the most influential factors for AI Overview citations. Now, part of what you’re buying includes AI/AEO visibility on top of existing SEO work. Also, SE Ranking found that 56% of agencies are increasing their prices in 2026. Prices will rise, not decline.

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