B2B companies in New York are increasingly being discovered before a potential customer ever reaches their website. The best advertising agencies NYC businesses consider now need to account for Google AI Overviews and assistants such as ChatGPT, Gemini, Claude, and Perplexity alongside traditional search, content, and demand generation.
When comparing advertising agencies in New York City, B2B teams should consider how each partner approaches visibility beyond traditional rankings and website clicks. Buyers may learn about a company through AI-generated answers, external citations, search results, and third-party sources before a session ever appears in analytics.
Adapting to this environment involves more than rewriting pages for AI systems. Brands need useful content, recognizable entities, external mentions, credible citations, and a way to understand how they appear across different discovery surfaces.
Agencies are responding to this shift from different backgrounds, ranging from full-funnel growth and AI monitoring to content authority and technical search optimization. The four firms below offer different approaches for New York B2B companies adapting to a search journey where discovery does not always result in an immediate click:
- BusySeed: Links AI visibility with wider B2B demand generation, revenue strategy, and proprietary tracking through Rankxa;
- Single Grain: Combines GEO, technical search work, content, authority building, and conversion-focused digital marketing;
- Siege Media: Uses content, data journalism, digital PR, and third-party placements to earn citations across AI search;
- WebFX: Brings GEO together with established SEO, content optimization, AI visibility tracking, and broader digital marketing.
The four agencies address the same shift from different starting points, giving B2B companies several ways to respond to a search journey that increasingly happens beyond their own websites.
1. BusySeed: Connecting AI Discovery With Revenue
BusySeed is a New York marketing and revenue growth agency that treats AI search as part of a broader B2B customer journey. Founded in 2013, the company has served more than 550 clients and reports over $540 million in client revenue generated.
Its proprietary Rankxa technology measures what major AI engines say about brands rather than relying solely on conventional search rankings. This combination gives the agency a way to work on both visibility before the click and the commercial journey that follows when a prospect eventually reaches the business.
The approach is built around several areas that matter in zero-click discovery:
- AI visibility tracking: Rankxa monitors brand appearances across ChatGPT, Claude, Gemini, and Google AI Overviews;
- Prompt analysis: Buyer questions can reveal where a company appears, which competitors are mentioned, and where visibility gaps remain;
- GEO strategy: Content, entities, citations, and other signals can be strengthened around AI-assisted discovery;
- Demand generation: Search visibility can sit alongside paid media, content, and other channels used to develop B2B demand;
- Revenue connection: Discovery is considered within a larger process that includes conversion, follow-up, sales, and commercial outcomes.
This setup is useful because zero-click visibility is difficult to understand through website analytics alone. Rankxa provides an additional view of what happens before a buyer decides whether visiting the site is necessary.
BusySeed’s main strength is the connection between proprietary AI measurement and a wider revenue growth model. It does not position Rankxa as a replacement for the agency, but as technology supporting its GEO and demand work. That distinction suits businesses that want AI discovery connected with the rest of their commercial strategy.
2. Single Grain: Extending Search Beyond the Blue Links
Single Grain is a digital marketing agency that combines AI search optimization with established SEO and growth marketing. Its GEO work looks at the questions people ask across ChatGPT, Gemini, Perplexity, Google, Reddit, and other discovery environments. The agency then uses those findings to shape content formats, technical structure, entity signals, and authority-building efforts.
This makes its approach relevant when buyers are moving between conventional search, AI assistants, communities, and social platforms during the same research process. Single Grain also keeps conversion in view, so earning an AI citation is not treated as the only objective of the program.
Its GEO offering includes several practical areas:
- Question research: Real prompts and follow-up queries help identify subjects with meaningful buyer intent;
- Content development: Guides, explainers, Q&A resources, and other assets can be structured for both readers and AI retrieval;
- Technical GEO: Schema, crawlability, internal linking, and entity mapping support clearer machine interpretation;
- Authority building: PR, expert sourcing, citations, and external mentions strengthen signals outside the company’s own domain;
- Performance tracking: AI visibility can be examined alongside qualified traffic and later funnel activity.
The value of this mix lies in treating AI search as an evolution of digital discovery rather than an entirely disconnected marketing discipline. Existing SEO work can remain useful while being adjusted for the places where buyers now receive answers without following a traditional result.
Single Grain has a broad search and growth background that works well for businesses navigating several discovery channels at once. Its emphasis on technical foundations prevents GEO from becoming purely a content exercise. The wider digital marketing scope can also support the transition from visibility to measurable demand.
3. Siege Media: Earning the Sources AI Systems Cite
Siege Media takes a content-centered approach to the zero-click environment, with particular attention to citations and third-party authority. Its GEO service combines content strategy, data journalism, digital PR, affiliate relationships, and visibility measurement across AI search. This matters because a brand does not always need to own the page an AI system uses when forming an answer.
Editorial roundups, research, communities, and other external sources can shape which companies appear in generated recommendations. Siege Media therefore works on the wider information ecosystem around a brand rather than concentrating exclusively on its website.
Several parts of its process are designed around that wider footprint:
- Citation mapping: Prompt-level research can identify which sources AI systems use for commercially relevant questions;
- Data journalism: Original research creates material that publishers and other sources have a reason to reference;
- Digital PR: Earned coverage expands brand presence across independent websites;
- Bottom-funnel content: Commercially relevant pages can address questions closer to vendor selection;
- Share-of-voice measurement: Reporting can track citations and AI visibility alongside business outcomes.
This approach reflects a basic reality of zero-click search: the information influencing a buyer may come from somewhere other than the company’s domain. Building a stronger network of credible references can therefore matter as much as improving an individual landing page.
Siege Media’s strongest area is the intersection of content, earned authority, and AI citations. Its GEO program also treats results as something that compounds over time rather than a quick ranking intervention. That makes it more appropriate for companies prepared to invest in a sustained content and authority strategy.
4. WebFX: Bringing AI Search Into a Broader SEO Program
WebFX approaches zero-click discovery through a combination of generative engine optimization, AI visibility tracking, and its wider search marketing services. The agency works on visibility across AI platforms while maintaining the technical and content foundations associated with conventional SEO. Its GEO framework pays attention to the intent behind questions rather than optimizing pages around keywords alone.
This helps account for AI systems that synthesize information and anticipate follow-up questions instead of returning a fixed list of links. WebFX can therefore support businesses that want to adapt an established search program without separating AI optimization into a completely independent operation.
Its work can address several parts of changing search behavior:
- Intent research: Search questions are examined in terms of the decision or problem behind them;
- AI visibility: Brand citations and recommendations can be monitored across generative search experiences;
- Content refinement: Existing resources can be adjusted so important information is clearer and easier to retrieve;
- SEO foundations: Technical health and established organic search practices continue to support discoverability;
- Cross-channel context: GEO can operate alongside other digital marketing activity rather than as a standalone experiment.
The model provides continuity for companies that already depend heavily on organic search. Instead of abandoning SEO practices, the program expands the definition of search visibility to include generated answers and AI-assisted recommendations.
WebFX offers a broad digital infrastructure around its newer GEO services. Its search background may be useful for companies that already have substantial SEO programs and need to incorporate AI discovery without rebuilding everything from scratch. The approach also keeps conventional search relevant while buyer behavior continues to change.
Choosing the Right Partner for a Zero-Click Strategy
BusySeed is well positioned for B2B companies that want proprietary AI visibility measurement connected with demand generation, sales, and revenue rather than handled as a separate search project. Single Grain offers a wider growth marketing route, combining GEO with technical optimization, content, authority building, and conversion work. Siege Media is more focused on earning citations through content, research, digital PR, and external authority, while WebFX provides a natural extension for businesses with established SEO programs moving into generative search.
The right fit depends on whether the main gap lies in measurement, content authority, technical search foundations, or the connection between early discovery and later revenue. Before choosing an agency, businesses should define which part of the zero-click journey they currently understand least.
Final Thoughts
For B2B companies in New York, zero-click search does not make websites or traditional SEO irrelevant, but it changes how much of the buying journey can happen before a visitor arrives. The four agencies above address that shift through different combinations of AI visibility, content, authority, search, demand generation, and growth strategy.
The most useful approach will depend on the discovery channels already influencing the company’s buyers and the gaps that cannot be seen through traffic reports alone. As AI-assisted research develops, visibility before the click is becoming another part of how brands compete for consideration.
