Most B2B SaaS companies do not have a Google problem right now. They have an invisibility problem in the places their buyers are actually asking questions.
A VP of Sales opens ChatGPT and types “best CRM for managing real estate deals.” A procurement manager asks Perplexity “which contract management tools do mid-market teams use.” A founder asks Claude “what are the top project management platforms for remote engineering teams.” In each of these moments, two or three brands get named. The rest do not exist.
That is what GEO, generative engine optimization, is designed to fix.
And the agency you hire to fix it matters more than most marketing decisions at the growth stage, because the gap between being cited and being absent in AI answers is not a traffic gap.
It is a revenue gap.
This list covers 16 agencies that actually work in this space, selected on methodology and published results, not brand recognition or self-reported ratings.
What Separates a Real GEO Agency from a Rebranded SEO Shop
Before the list, one distinction worth making clearly.
Most agencies that added “GEO” or “LLM SEO” to their service pages in 2025 are doing the same thing they were doing before: optimizing title tags, publishing blog content, and building backlinks. That work supports GEO indirectly, but it is not GEO.
A genuine GEO agency does three specific things that traditional SEO does not:
It maps prompt-level queries
Not keyword clusters. The actual phrases buyers type into ChatGPT, Perplexity, and Gemini when they are evaluating vendors in your category.
It builds off-site citation presence
Roughly 85% of AI citations come from third-party sources: review sites, comparison pages, industry publications, forums, and directories. An agency that is only optimizing your own website is addressing a fraction of the problem.
It attributes citations to pipeline
Citation counts and Share of Model scores are inputs. The output that matters is whether AI-referred traffic is booking demos and converting. Any agency that cannot show you that line is not doing GEO. They are doing visibility theater.
Use those three criteria to vet every agency on this list and every agency you find elsewhere.
The 16 Best B2B SaaS GEO Agencies
1. DerivateX: Best for Pipeline-Attributed GEO
DerivateX was built specifically for B2B SaaS companies that want AI citations tied to demo bookings, not visibility dashboards. DerivateX agency’s Citation Engineering framework covers prompt mapping, off-site citation building, and CRM-level attribution in a single program.
What makes it credible on this list is not positioning. It is the case studies. REsimpli moved from completely absent in AI answers to the top recommended CRM for real estate investors across more than 10 high-intent prompts in 90 days.
Gumlet went from zero AI-attributed revenue to roughly 20% of monthly inbound revenue from ChatGPT and Perplexity over 8 months. Verito generated 887 tracked AI inbound sessions and ranked first on ChatGPT for 12 buyer prompts.
Those are named clients with named outcomes. Very few agencies on this list or anywhere else can show you the same.
Honest limitation:
- Narrow ICP by design. Works only with B2B SaaS companies between $5M and $50M ARR. Not a fit for ecommerce, D2C, or enterprise above that range.
Best for:
- Series A and Series B B2B SaaS companies that want AI citations connected directly to demo bookings and pipeline, not citation counts or Share of Model scores.
- Companies in competitive SaaS categories where being absent from ChatGPT and Perplexity recommendations is already costing them deals they cannot see in their analytics.
2. Grow and Convert: Best for Bottom-Funnel GEO Built on Evidence
Grow and Convert built its GEO practice the same way it built its SEO practice: by publishing the research before selling the service. Grow and Convert’s analysis across 400+ keywords showing a 77% correlation between Google rankings and AI mentions became one of the most referenced findings in the field.
They also built Traqer.ai because the existing tools did not measure AI visibility in a way that was useful for clients. More tellingly, they published their own negative results, specifically that FAQ schema, llms.txt files, and rewriting headers as questions have no measurable impact on AI visibility in isolation. Agencies that publish what does not work are worth trusting more than agencies that only publish wins.
Honest limitation:
- Their strength is content foundations and bottom-funnel strategy. Off-site citation engineering is not a core part of the methodology.
- Less suited to companies that need multi-platform prompt-level tracking or deep attribution infrastructure connecting AI citations to CRM data.
Best for:
- SaaS companies that want a research-grounded GEO program built on a strong bottom-funnel content foundation rather than surface-level AI optimization tactics.
- Teams that already have organic traction and want to extend that foundation into AI visibility rather than starting GEO from scratch without any content base.
3. iPullRank: Best for Enterprise Technical GEO
Mike King was building machine learning-informed SEO frameworks before most agencies knew what a vector embedding was. iPullRank’s Relevance Engineering methodology operates at the level of passage retrieval, entity relationships, and query fan-out behavior, which is the technical layer that determines whether a large language model includes your content in a generated answer.
King was named AI Search Marketer of the Year by Search Engine Land in 2025. The open-source tools Qforia and Orbitwise, built by the agency for AI retrieval analysis, are used by practitioners across the industry.
Honest limitation:
- Built for enterprise complexity and budgets. Mid-market teams typically find the engagement scope and cost more than they need for their current stage.
- Getting full value requires an internal technical point of contact who can engage at the level of crawl architecture, rendering, and retrieval, which many growth-stage teams do not have.
Best for:
- Enterprise B2B companies with large or technically complex sites where organic underperformance is structural rather than content-related.
- Companies preparing for a major site migration, platform change, or product expansion that requires a technical SEO and GEO foundation to be in place before new content is built on top of it.
4. First Page Sage: Best for Authority-Led GEO with Benchmark Data
First Page Sage’s most useful contribution to the GEO field is not methodology. It is data. Their 18-month study across 127 companies produced the most comprehensive benchmark dataset in the category, including average GEO customer acquisition costs by industry. For B2B SaaS, they found an average CAC of $249, the lowest of any sector they tracked.
First Page Sage’s approach centers on thought leadership content that builds the kind of domain authority AI models treat as a citation signal. It is a long-term program, not a fast-growth play.
Honest limitation:
- Premium pricing and a deliberate pace that suits mature marketing teams. Companies that need rapid iteration or short-term pipeline impact are not the right fit.
- Thought leadership-led authority building is a long game. Teams under pressure to show SEO or GEO ROI to their board within a quarter will find the results timeline misaligned with their reporting cycle.
Best for:
- Enterprise B2B SaaS companies building long-term category authority and willing to measure success in lead quality and sales cycle length over a 12 to 18-month horizon rather than traffic and rankings alone.
- Companies selling into regulated industries or high-consideration enterprise categories where buyer trust and domain credibility are genuine barriers to closing deals.
5. Omniscient Digital: Best for Content-Led GEO with Editorial Depth
Omniscient Digital’s editorial team includes former journalists from the New York Times, New Yorker, and Wall Street Journal. Omniscient Digital’s background shows in the quality of the work, and quality is a meaningful GEO signal. AI models cite sources that are crawlable, topically authoritative, clearly structured, and backed by genuine expertise. Content written by people who actually know a subject performs differently than content produced to fill a keyword.
Client results include Jasper growing organic sessions 810% and Smartling generating $3.7M in attributed pipeline through their organic program.
Honest limitation:
- Best for companies with existing content programs that need restructuring for AI extractability. Not the right starting point for a company building from zero with no content foundation in place.
- Less suited to companies whose primary GEO challenge is off-site citation building, technical infrastructure, or prompt-level tracking rather than editorial quality and content architecture.
Best for:
- B2B SaaS companies with established content assets that need to be rebuilt around source-worthiness and AI citation signals rather than producing more of the same content that already exists.
- Companies whose content currently generates traffic but is not being cited in AI answers, typically because it lacks the specificity, structure, or editorial authority that LLMs use to select sources.
6. Graphite: Best for Full-Stack GEO at Mid-Market Scale
Graphite’s most referenced contribution to the GEO field is their citation overlap research showing that ChatGPT citations diverge significantly from Google rankings while Perplexity tracks closer to SERPs. That finding shaped how practitioners think about platform-specific optimization, because it means a single strategy does not work equally across AI tools.
Their Webflow case study showing LLM traffic converting at 6x the rate of traditional Google search became a widely cited proof point for GEO ROI. Graphite’s proprietary platform tracks performance across search and generative models in one place.
Honest limitation:
- Minimum engagement thresholds mean early-stage companies are typically not a fit for the core service offering.
- Works best for teams with internal growth or marketing maturity that can collaborate on strategy and prioritization rather than simply receiving deliverables.
Best for:
- Mid-market to enterprise SaaS companies wanting a full-stack GEO program backed by original research, proprietary tracking, and a systems-oriented approach to organic growth.
- Companies that have outgrown basic content calendar SEO and want a partner that brings both strategic depth and the tooling to measure what is actually working across AI platforms.
7. Siege Media: Best for Editorial Authority and Information Gain
Siege Media’s core principle is that AI models do not need another source that says the same thing. They need sources that say something new and specific. Information gain, not content volume, is what earns a citation.
Their approach combines original data journalism, digital PR, and editorial content built for AI extractability. For competitive categories where the top-ranking content is largely interchangeable, Siege Media’s emphasis on original insight is a meaningful differentiator.
Honest limitation:
- Content-heavy model with longer ramp times. Not suited to companies without a committed content budget or a 12-month horizon for authority building.
- Not a direct pipeline tool. Companies that need a clear short-term line from content investment to demo bookings will find the results timeline disconnected from their reporting cycle.
Best for:
- Enterprise brands and content-led SaaS companies building citation authority in competitive categories where domain authority and original insight are the primary barriers to being cited.
- Companies targeting high-volume commercial keywords where the existing top-ranking content is largely generic and there is a real opening for original, data-backed content to displace it.
8. Embarque: Best for Early-Stage SaaS GEO
Most agencies on this list work with companies that already have a content program and a marketing budget. Embarque works with companies that are building both from scratch, which requires a different approach and a different cost structure.
MentorCruise brought in over 11,500 Perplexity visits in a few months, growing to 2 million visits per year. Embarque is founder-led, high-touch, and one of the few agencies with verifiable early-stage GEO results rather than enterprise case studies presented as broadly applicable.
Honest limitation:
- Less specialized in enterprise-scale technical GEO or multi-platform citation engineering across complex site architectures.
- Smaller team means capacity constraints for companies that need high content volume alongside technical GEO infrastructure work simultaneously.
Best for:
- Early to mid-stage SaaS companies building SEO and GEO simultaneously from the foundation, where the starting point is close to zero rather than an existing program that needs optimization.
- Founders who want a high-touch, founder-led agency relationship rather than an account management layer between them and the people doing the work.
9. Animalz: Best for Expert-Driven Content That Earns Citations
Animalz builds every content piece from subject matter expert interviews. That process is slower and more expensive than most content agencies, and it produces content that AI models actually want to cite because it contains information that does not exist anywhere else.
Their AEO process in Animalz begins with a visibility audit and a competitive benchmark before any content is written. The result is a 90-day roadmap grounded in where the client is absent in AI answers and why.
Honest limitation:
- Slow by design. Companies that need content velocity or fast GEO results will find the pace frustrating and the cost per piece difficult to justify at early growth stages.
- Not the right fit if your primary GEO challenge is off-site citation building, technical optimization, or attribution infrastructure rather than the depth and originality of the content itself.
Best for:
- Well-funded B2B SaaS companies that want to build genuine, durable category authority through expert-sourced content that says something the rest of the market cannot easily replicate.
- Companies in highly technical or specialized categories where shallow content actively damages credibility and being cited by AI models requires demonstrable subject matter expertise.
10. Omnius: Best for European and Multi-Language GEO
What gets cited in German-language ChatGPT queries comes from a different source pool than English-language ones. Most U.S.-based agencies do not account for this. Omnius was built specifically for cross-language and cross-regional citation strategies, which requires understanding how AI models are trained and sourced in different linguistic contexts.
Their AtomicAGI tool tracks AI visibility in real time across platforms and markets. For European SaaS companies competing in multilingual markets, that specificity is not a nice-to-have.
Honest limitation:
- A smaller team means very large content volumes or global enterprise scope may exceed capacity and slow execution timelines.
- Less established in the U.S. market, which may matter for companies that need strong English-language off-site citation presence in American industry publications and directories.
Best for:
- SaaS and fintech companies targeting European markets or running multi-language GEO programs where citation sources and AI model training data differ meaningfully by language and region.
- Companies expanding from English into European markets that want GEO built into that expansion from the start rather than retrofitted after the content is already published.
11. RevenueZen: Best for GEO Integrated with Full-Funnel Demand Gen
RevenueZen treats GEO as part of a demand generation program rather than a standalone service. Their Surround Sound SEO approach, which builds brand mentions across third-party sources, maps directly to the off-site citation building that AI models use to evaluate brand authority. They also apply the methodology to their own site, tracking AI presence across Perplexity, Gemini, and Bing Chat weekly.
Month-to-month pricing makes it accessible for companies that are not ready to commit to a long-term retainer.
Honest limitation:
- Not as specialized in prompt-level citation engineering as GEO-first agencies. Better fit if you want SEO and GEO in one program rather than deep GEO specialization as a standalone discipline.
- Less differentiated at the top of the GEO category than the more specialized agencies on this list, which matters if your primary challenge is AI visibility rather than integrated organic demand generation.
Best for:
- B2B SaaS companies that want GEO integrated with broader organic demand generation without managing two separate agency relationships or coordinating between specialists who do not share attribution data.
- Teams that prefer month-to-month flexibility while they validate whether GEO is producing pipeline before committing to a longer engagement and a larger budget.
12. TripleDart: Best for Growth-Stage Pipeline Acceleration
TripleDart published research showing ChatGPT traffic converts at 4x the rate of traditional search, contributing to the growing evidence base that AI-referred traffic is qualitatively different from standard organic. Triple Dart’s GEO work is tied explicitly to pipeline impact rather than AI visibility as an isolated metric.
For growth-stage founders who need to justify GEO investment to a board before scaling budgets, the willingness to publish conversion data matters.
Honest limitation:
- Younger agency with a smaller published case study library than others on this list, which makes it harder to validate methodology against a range of company types and categories.
- Less depth in technical GEO infrastructure and off-site citation engineering compared to more established specialists on this list.
Best for:
- Growth-stage B2B SaaS teams that need aggressive pipeline acceleration and verifiable ROI evidence before committing to a larger GEO program.
- Companies in fintech or B2B SaaS that want an agency with specific category experience rather than a generalist shop that has worked across many verticals.
13. Directive Consulting: Best for Enterprise GEO with Performance Marketing
Directive is one of the few agencies that can optimize both sides of the AI-to-conversion equation. GEO citations bring qualified traffic. Whether that traffic converts depends on the landing pages, the offer, and the funnel. Directive combines GEO with paid acquisition and conversion rate optimization in a single integrated program, which eliminates the coordination gap between agencies working in silos.
Honest limitation:
- Enterprise pricing and scope. Not appropriate for seed or early growth-stage companies that need focused GEO execution rather than a fully integrated demand generation program.
- The breadth of the model adds cost and coordination overhead that does not make sense for companies whose only current need is improving AI citation frequency rather than rebuilding the full acquisition funnel.
Best for:
- Enterprise B2B companies that want GEO tied to a broader demand generation and paid media program with shared attribution across channels rather than siloed reporting.
- Companies spending meaningfully on paid search that want organic and AI visibility to amplify that spend rather than operate as a completely separate program with its own disconnected metrics.
14. NoGood: Best for AEO with Built-In Visibility Reporting
NoGood built Goodie, a proprietary platform that tracks AI visibility across ChatGPT, Perplexity, and Gemini in real time. For teams that need to demonstrate GEO ROI to internal stakeholders or a board on a regular basis, the reporting infrastructure at NoGood matters as much as the execution.
Honest limitation:
- Stronger on measurement and AEO implementation than deep off-site citation engineering specifically, which is the component that drives most top-of-funnel AI visibility gains.
- Goodie provides strong visibility reporting but the platform does not close the attribution loop to pipeline and revenue the way more specialized GEO-first agencies do.
Best for:
- Growth-stage companies that need AEO with structured AI visibility reporting built into the engagement from day one, particularly where internal stakeholders need regular evidence that the channel is working.
- Teams that have already invested in SEO and want to layer GEO on top with clear measurement infrastructure rather than starting both disciplines simultaneously.
15. Quoleady: Best for High-Volume GEO Content on a Lean Budget
Quoleady is one of the few agencies at an accessible price point with a documented GEO content methodology. At Quoleady Packages are structured by output volume, 7,500 to 20,000 words monthly, with SEO and GEO optimization built into the production process rather than added afterward.
Helped Expandi grow from zero to $8M ARR through consistent content production.
Honest limitation:
- Volume-first model means less emphasis on technical GEO, off-site citation engineering, or pipeline attribution infrastructure that connects content output to revenue outcomes.
- Not the right fit for companies that need strategic content direction or a partner who will diagnose why existing content is not being cited rather than simply producing more of it.
Best for:
- Early-stage SaaS teams that need consistent GEO-optimized content production at a monthly retainer below what most full-service agencies charge, and have internal capacity to handle strategy and distribution.
- Companies that have a clear content brief and editorial direction in place and need an execution partner to produce at volume without rebuilding the strategy from scratch.
16. Flow Agency: Best for Boutique GEO with Senior-Level Access
Flow Agency was founded by Viola Eva and integrates LLM visibility tactics including structured data, prompt-responsive formatting, and third-party source mentions with traditional SEO strategy. The boutique model means senior strategists work directly on every account. In a field that is still developing its best practices, that direct access to experienced judgment matters.
Honest limitation:
- A smaller team limits bandwidth. Complex multi-product or enterprise-scale programs requiring high content volume across multiple markets may exceed capacity.
- Less public research and published methodology than some agencies on this list, which makes it harder to evaluate the GEO approach before engaging.
Best for:
- B2B SaaS startups and scaleups that want GEO as part of a broader growth strategy with direct access to senior strategists rather than being handed off to account managers after onboarding.
- Founders who want a boutique agency relationship where the person who sells the engagement is also the person doing the work, and where responsiveness and strategic judgment matter more than production scale.
How to Match Agency to ARR Stage
The right agency is a function of where you are, not just what you need.
| Stage | Best Options | Priority |
|---|---|---|
| Pre-$2M ARR | Embarque, Quoleady, Flow Agency | Content foundations, GEO basics |
| $5M–$25M ARR | DerivateX, Grow and Convert, TripleDart | Bottom-funnel AI visibility, pipeline attribution |
| $10M–$30M ARR | DerivateX, Omniscient Digital, Graphite, RevenueZen | Full-stack GEO with pipeline attribution |
| $30M+ / Enterprise | DerivateX, iPullRank, First Page Sage, Directive, Animalz | Technical depth, thought leadership, demand gen integration |
Four Questions to Ask Before You Sign
Regardless of which agency you are evaluating, these four questions separate agencies doing real GEO work from those repackaging existing SEO services.
1. Can you show a brand that moved from absent to cited for a specific buyer query?
Ask for the brand name, the AI tool, the exact query, and a timeline. Vague answers mean vague results.
2. How do you handle zero-click attribution?
A significant share of AI-influenced traffic lands as direct in GA4 with no referral data. An agency without an answer to this question is missing a large portion of its own results.
3. What is your off-site citation building methodology?
The majority of top-of-funnel AI citations come from third-party sources. An agency that is only optimizing your website is working on a fraction of what determines whether you get cited.
4. What does your 90-day pipeline reporting look like?
Citation counts and Share of Model are inputs. Demos booked and qualified leads are outputs. The reporting should show the connection between the two.
FAQ
What is the difference between GEO and SEO?
SEO optimizes for position in Google’s ranked results. GEO optimizes for citation in AI-generated answers from tools like ChatGPT, Perplexity, Gemini, and Claude. The tactics overlap in places, particularly around content quality and domain authority, but GEO requires prompt-level tracking, off-site citation building, and attribution methods that most SEO agencies do not have.
How much does B2B SaaS GEO typically cost?
GEO-only retainers generally start between $2,000 and $2,500 per month. Bundled SEO plus GEO programs typically run $5,000 to $8,000. Full-service mid-market engagements range from $8,000 to $15,000. Enterprise engagements run higher. Costs vary significantly based on scope, ARR stage, and whether the agency includes off-site citation building and attribution infrastructure.
How quickly does GEO produce results?
AI models index new content faster than traditional search, so early signals can appear within weeks. Meaningful, stable pipeline contribution from GEO typically takes 3 to 6 months to establish. Some agencies, including DerivateX with the REsimpli case, have moved clients from absent to top-cited in 90 days for specific query sets, but that is dependent on category competitiveness and starting point.
Do I need a dedicated GEO agency if I already work with an SEO agency?
It depends on whether your SEO agency understands prompt-level tracking, off-site citation building, and zero-click attribution. A strong SEO foundation supports GEO visibility, and some agencies on this list do both well. If your current agency cannot clearly explain their approach to those three things, a specialist GEO agency is the faster path to results.
