Best SEO Companies in New York: 5 Manhattan Agencies

New York holds more agencies claiming search expertise than any other US city, and a street address is the fastest way to cut the list. Plenty of firms market themselves as New York agencies while operating from somewhere cheaper, so the five SEO companies in New York below each publish a Manhattan office with a floor or suite number.

Beyond the address, the useful differences are the founding year, whether search is the core service or one line in a full media offering, and which industries the agency has actually worked in. The table covers all four before the detail below.

New York SEO Companies Compared on Office and Focus

Agency	Based in	Scale	Published price	Best for
Amsive	915 Broadway, Suite 501	Agency group, multi-office	Not published	Multi-location and healthcare brands
SEO Image	535 5th Ave, 4th Floor	Operating since 2002	Not published	Reputation repair alongside rankings
Siege Media	276 5th Ave, Suite 704	NYC and San Francisco	Not published	Content-led authority building
Sosemo	26 Broadway, Suite 300	Founded in NYC in 2012	Not published	Healthcare and B2B media mixes
Ruckus	240 West 37th Street, Floor 11	Founded 2004, 136 case studies	Not published	Rebrands that must not lose traffic

New York SEO Companies Worth a Shortlist

1. Amsive

Amsive works from 915 Broadway at Suite 501 in the Flatiron district and has pushed furthest of the five into answer engine optimisation. The service is written as SEO plus AEO, with explicit large language model work aimed at ChatGPT, Gemini, Perplexity and Copilot alongside conventional rankings.

The client base skews to regulated and multi-location businesses, with healthcare running through the published work and webinars. That shapes the offer: audience targeting and technical SEO built for brands with many locations rather than a single storefront competing on one set of terms.

Based in: 915 Broadway, Suite 501. Published pricing: Not published. Visit Amsive.

2. SEO Image

SEO Image has run from 535 Fifth Avenue since 2002, which makes it the oldest search-first agency on this page by some margin. It pairs organic search with online reputation management and AI search optimisation, and keeps a second office at Melville on Long Island.

The reputation side is the real differentiator. Where the problem is damaging results ranking for a brand name rather than an absence of traffic, an agency that treats suppression and ranking as one project is a different purchase from a pure traffic shop.

Based in: 535 5th Ave, 4th Floor. Published pricing: Not published. Visit SEO Image.

3. Siege Media

Siege Media keeps its New York office at 276 Fifth Avenue and has rebuilt its positioning around generative engine optimisation rather than classical SEO. The service list runs GEO, consulting, affiliate, digital PR, content marketing and Reddit marketing.

Content and links are where the agency has always done its heaviest work, and the published client sectors are fintech, ecommerce, SaaS and health. For a site that ranks adequately but is never cited in AI answers, that mix is closer to the actual problem than a technical audit.

Based in: 276 5th Ave, Suite 704. Published pricing: Not published. Visit Siege Media.

4. Sosemo

Sosemo was founded in New York in 2012 and works from 26 Broadway in the Financial District. Search sits inside a wider media practice covering SEM, PPC, paid social, programmatic and email, which is a different proposition from the specialists above.

Healthcare and B2B are the stated focus areas, both of which carry compliance constraints that general agencies tend to learn at a client expense. Where organic and paid have to be planned as one budget, a single team holding both removes an argument that otherwise happens monthly.

Based in: 26 Broadway, Suite 300. Published pricing: Not published. Visit Sosemo.

5. Ruckus

Ruckus has operated from the Garment District since 2004 and sits at the brand end of this list, with an Emmy, an Inc. 5000 listing and 136 published case studies behind it. Search is one capability inside brand, web and production work rather than the whole business.

That makes it the wrong call for a pure ranking problem and a strong one for a rebrand or replatform where the new site has to launch without losing organic revenue. Ask directly who handles the technical migration, because the creative team will not be the ones doing it.

Based in: 240 West 37th Street, Floor 11. Published pricing: Not published. Visit Ruckus.

What SEO Costs in New York

No agency on this page publishes a rate card, which is standard at the New York end of the market. Against the wider US picture, monthly retainers average $1,000 to $5,000, consulting runs $75 to $200 an hour, and one-off projects such as audits land between $500 and $5,000.

Business size moves those numbers more than city does. Small businesses typically pay $1,500 to $3,500 a month, mid-sized businesses $1,500 to $10,000, large businesses $5,000 to $20,000, and enterprise programmes $10,000 to $50,000 or more. A Manhattan office raises the floor, so treat the lower end of each band as unlikely here.

Why New York Agencies Lead With AI Search

Three of the five now put answer engines or generative search at the front of the offer rather than tucking it behind rankings. That is not marketing drift. New York client bases concentrate in finance, healthcare, media and B2B software, all of which lost measurable traffic when AI answers began absorbing informational queries.

The practical question is whether the agency can show what changed in citations rather than impressions. Ask for a before and after on AI mentions for an existing client, and compare the answer with what the ranking factors behind AI Overviews predicts should matter.

Choosing for B2B Against Local Visibility

A New York address means two very different things depending on the business. For a B2B software company, the office is incidental and the agency is bought for sector experience and content reach across the whole country.

For a clinic, a law firm or a restaurant group, the geography is the product: map pack position, service area pages and review velocity across five boroughs that behave like separate markets. Local SEO against national SEO sets out which of the two a given site is actually competing in.

Three Agency Models You Will Meet in New York

The shortlist above covers three distinct business models, and the difference decides how your money is spent long before any strategy document appears. A search-first agency sells hours against one discipline, so the people on the account have done the work before and the reporting is built around organic outcomes.

A media house carries search inside paid and programmatic. Budgets move between channels as performance shifts, which is efficient when somebody senior owns the whole number and uncomfortable when organic is the channel being raided. Agree in writing what triggers a reallocation.

A brand and digital shop sells search as part of building or rebuilding the site itself. That is the right structure when the redesign is the project and organic traffic must survive it, and the wrong one when the site is fine and the problem is that nobody links to it.

What to Confirm Before Signing in New York

Agencies in this market are practised at pitching, so the questions worth asking are the ones that need a number or a name in reply. Each of these can be checked against what the five above already publish.

• What is the street address and floor, and does the team work there?
• Which year did the agency start, and in search or in something else?
• Is search a standalone practice or part of a media buying team?
• Which regulated industries has the team worked in, named?
• What does reporting show about AI citations, not just rankings?
• Who owns the technical work if the site replatforms mid-contract?

The office question is not snobbery. A firm that cannot put a floor number on its own address while advertising a New York location is telling you something about how it handles the rest of its claims.

Frequently Asked Questions

How much do SEO companies in New York charge?

US retainers average $1,000 to $5,000 a month, with small businesses typically at $1,500 to $3,500 and mid-sized at $1,500 to $10,000. Consulting runs $75 to $200 an hour. Manhattan agencies generally sit above the midpoint of each band.

Do I need an agency with a New York office?

Only if the work needs people in the room or local market knowledge, such as map pack visibility across the boroughs. For national B2B campaigns, sector experience matters far more than the address on the invoice.

What is the difference between SEO and AEO?

SEO aims at ranked blue links. Answer engine optimisation aims at being cited inside AI-generated answers in tools such as ChatGPT, Perplexity and Google AI Overviews. The underlying work overlaps, but the measurement is different.

How long before a New York campaign shows results?

Technical fixes can move rankings within weeks. In contested New York categories such as legal, dental and finance, content and link building typically take six to twelve months before traffic reflects the investment.

The Authority Gap Behind Most New York Rankings

Agency choice settles strategy and execution. It rarely settles authority, which is what keeps a well-built New York site behind national competitors with older link profiles. Rank Shifters runs manual outreach and digital PR for agencies and in-house teams, including several that do their own on-site work. If that is the gap, see how our link building campaigns run.

Also read:

• 7 Best SEO Companies for SaaS Businesses
• 7 Best SEO Companies for Law Firms
• Most Cited Domains in Google AI Overviews
• Brand Mentions in SEO and AI Search