A marketing agency is a crew you hire to plan and run the work that brings customers to your door: the website, search, ads, social posts, email and sometimes the look of the shop itself. Brooklyn has plenty of them, from two people in a shared studio to large firms with whole floors. This page explains what a marketing agency in Brooklyn should do for a working business, how to compare a few, and what to settle before you sign anything.

SEO Company Brooklyn is an independent referral service, not a marketing agency. When you send the form, your details go to an independent marketing agency that prepares any proposal and does any work.
What a full marketing agency runs
A full-service agency takes more than one job off your plate and makes the pieces work together. Most proposals draw from the same menu. What matters is which items they pick for your shop and in what order.
- The website. The hub everything else points to. See what to ask about Brooklyn website design.
- Search. Pages and fixes that help Google match you to nearby searches, plus your Google Business Profile. The local SEO Brooklyn page covers the map side.
- Paid ads. Google Ads, Local Services Ads or Meta ads when you need customers this month, not next year.
- Social media. Posts, short video and any paid partnerships, done inside the FTC’s disclosure rules. More on that at social media agency Brooklyn.
- Email. Offers and news to customers who asked to hear from you, following the CAN-SPAM rules.
- Brand and creative. Logo, colors, signage and photography that look the same on the awning and on the screen.
An advertising agency Brooklyn businesses hire for a campaign often leans toward paid media and creative work. A creative agency may lead with brand and design. A digital shop may focus on search and ads. The labels blur, so read the scope of work rather than the name on the door.

Agency, freelancer or doing it yourself
No single setup is right for every shop. A one-chair barbershop and a restaurant group with four locations need different help. Think about how much time you have, how many channels you want running and who will hold it all together.
| Option | Works well when | Watch for |
|---|---|---|
| Do it yourself | One location, a few hours a week, simple goals | Time pulled from the shop floor; work that stops when you get busy |
| A freelancer | One clear job, such as a site or a profile cleanup | Gaps when you need several channels at once |
| A single-channel firm | One channel matters most, such as search or ads | Coordinating with whoever does the rest |
| A full agency | Several channels that should work as one plan | Paying for services you do not need yet |
Many owners start with one job and add more later. A good agency will say when a smaller plan fits, and a proposal that recommends everything at once deserves a second look.
The borough’s agency scene, by the numbers we can stand behind
The Census Bureau counts 270 advertising agency establishments with paid employees in Kings County, out of 62,317 establishments with paid employees across all industries (County Business Patterns, 2023). Those counts leave out one-person shops, so the real number of Brooklyn marketing agencies and freelancers is larger. Either way, you have choices, and choice is a reason to compare carefully rather than sign with the first firm that calls back.
How to compare marketing agencies in Brooklyn
Line up two or three written proposals and read them side by side. The totals matter less than what each one actually includes. These questions sort them quickly.
- What will you do first, and why? A plan with an order shows thought. A list of everything shows a sales script.
- Who does the work? Staff, contractors or a partner overseas. Any of these can be fine; you should know which.
- What will I own? The domain, the site, the Google listing and the ad accounts should be in your name.
- How will you report? Ask to see a sample report. It should say what was done and what happened, in plain words.
- What are the contract terms? Length, notice to cancel and what happens to your accounts when you leave.
- Can you show me examples of your previous work? Google suggests asking this of anyone you hire for search.
Notice what is missing from that list: rankings promised, leads promised, a secret method. Google states that no one can promise a top ranking and that it does not accept payment to rank a site higher. An agency that promises either is promising something it cannot deliver.

Reviews, endorsements and the rules an agency works inside
Agencies often handle reviews and influencer posts for their clients, and the rules there have teeth. The FTC’s Endorsement Guides say advertising agencies and similar firms “may be liable for their roles in creating or disseminating endorsements containing representations that they know or should know are deceptive.” The FTC’s Consumer Reviews and Testimonials Rule went into effect on October 21, 2024, and courts can impose civil penalties for knowing violations.
- No fake reviews or testimonials, and no buying them.
- No paying or rewarding customers for reviews of a particular sentiment. Google’s Maps policy goes further and bans incentives for Google reviews altogether.
- Paid partnerships with creators disclosed clearly, in the post itself.
- No buying fake followers or other false signs of influence.
A careful agency will raise these rules before you do. If one offers to boost your reviews with freebies or post on your behalf from several accounts, that is your cue to keep looking.
Want a written proposal you can hold up against other agencies? Tell us what the shop needs.
What a good agency relationship looks like
Once you hire, the healthiest relationships feel ordinary. You get a short report on a set day. You know who to text when the hours change. Changes to your site are listed, not hidden. The agency asks before spending more of your ad budget. When something is not working, it says so and suggests what to change.
Ask in the proposal how often you will hear from them and in what form. A monthly report with a short call is common. Weekly updates make sense during a launch or a busy stretch. What matters is that the rhythm is written down.
Pay attention to how the first month is planned. A sensible start is usually an audit of what you already have: the site, the Google listing, any ads and social accounts. Fixes to the basics come next, then new work. An agency that skips the audit and goes straight to a big campaign may be spending your money on the loudest channel rather than the most useful one.
When one agency should run everything
If you want one partner for the site, search, ads and social, look for a firm that can show how the channels feed each other: an ad that sends people to a page built for it, a post that links to the menu, a profile that matches the website. That joined-up approach is what a digital marketing agency Brooklyn should offer. If search is the main need, the homepage explains what a Brooklyn SEO company does day to day, and the pricing page lists two monthly SEO plans.
Every neighborhood, a different pitch
Brooklyn’s 18 community districts cover very different streets. The customers on a Downtown Brooklyn shopping corridor are not the customers in a quiet stretch of Bay Ridge. A useful agency proposal names the streets and the people you serve, not just the borough. Read the pages on Downtown Brooklyn and DUMBO and Williamsburg and Greenpoint for how that plays out.
A creative agency Brooklyn shops hire for a rebrand should also know the streets. A new logo has to read on an awning across a wide avenue, on a phone screen and on a delivery bag. Ask to see how a proposed look would work in each of those places before you approve it.
Send the form with your neighborhood and what you want more of. An independent agency that works across Brooklyn can reply with a written proposal, and you decide whether it fits.
Questions people ask
What is the difference between a marketing agency and an advertising agency?
An advertising agency usually focuses on paid campaigns and the creative work behind them. A marketing agency often covers more: the website, search, social, email and ads together. Read the scope of work rather than the label.
How many marketing agencies are in Brooklyn?
The Census Bureau counts 270 advertising agency establishments with paid employees in Kings County (County Business Patterns, 2023). That leaves out one-person shops, so there are more firms and freelancers than that.
Should I sign a long contract with an agency?
Read the length and the notice to cancel before you sign, and make sure your domain, site and accounts stay in your name whatever happens.
Can an agency promise more customers?
No honest agency can promise a set number of customers or a ranking on Google. Google says no one can promise a top ranking. Judge agencies on the work they will do and how they report it.
What should I send so an agency can write a useful proposal?
A sentence on what the shop sells, the neighborhood or neighborhoods you serve, your website address if you have one, the name on your Google Business Profile and what you already run. Blank boxes in the form are fine.
Is it legal for an agency to post reviews for my shop?
Fake reviews, paid reviews of a set sentiment and reviews posted from several accounts break FTC rules and Google’s policy. Agencies can be held liable for deceptive endorsements they help create.