Best Marketing Agencies in Atlanta (2026)

Introduction

Atlanta's marketing agencies run from performance and data specialists around Perimeter Center to PR-led and integrated firms in Midtown and Buckhead. The 12 agencies below were chosen for a verifiable Atlanta presence in 2026, the depth of their performance, data or communications work, and the clients they serve.

The city's corporate base shapes much of that work. The Home Depot, Coca-Cola, Delta and Mailchimp all appear on the client lists below, alongside a long tail of home services, healthcare and B2B brands that buy on measurable results. Ownership has also been moving. Moxie, Publicis's long-standing Atlanta digital agency, now redirects its web address to Formerly Known As (FKA). Search Discovery's business now operates as Further, Cardinal Digital Marketing has become Power Digital's healthcare division, and MERGE bought Brado's digital and insight practices in 2026.

Every agency here has an active Atlanta-area office in 2026, with Dunwoody and Perimeter Center included. Creative-led independents have their own page in our Atlanta creative agencies list. This list runs in no fixed order, since the right choice depends on your channel mix, budget and how much of the funnel you want one partner to own.

The best marketing agencies in Atlanta

1. Response Mine Interactive

Independent · Perimeter Center · responsemine.com

Response Mine is a performance marketing agency founded in Atlanta in 2001 by Ken Robbins, who still leads it as CEO. Its roots are in direct response: Robbins and several early colleagues trained at BKV in Atlanta in the 1990s. The agency says it manages more than $2.5 billion in annual media spend, and it holds Google Partner and Meta Business Partner status.

Clients shown on its site include ADT, The Home Depot, Terminix, TruGreen, Carhartt, Havertys and Emory University, with a lean towards home services, healthcare and ecommerce. Its pitch rests on closed-loop attribution that ties media spend to revenue, so expect early questions about your CRM and sales data.

2. Marketwake

Founder-led · Dunwoody · marketwake.com

Brooke MacLean founded Marketwake in 2017, and the agency now has more than 50 staff across four states. It describes itself as a growth marketing agency, covering paid media, SEO, CRM, email, content and brand messaging. It has appeared on the Inc. 5000 list five times and on Inc.'s Best Workplaces list four times.

Case studies include Signature Aviation (a HubSpot build alongside paid media and content), Yamaha, Braze, Junk.com and Venture Atlanta, the Southeast's largest venture capital conference. It suits B2B and mid-market ecommerce brands that want CRM and media handled by the same team.

3. Cardinal Digital Marketing

Part of Power Digital · Atlanta · cardinaldigitalmarketing.com

Cardinal is a healthcare performance marketing agency founded by Alex Membrillo, whom the Technology Association of Georgia named Digital Marketer of the Year. It now operates as the dedicated healthcare division of Power Digital, which the agency says added data, measurement and optimisation capabilities. It was a Google Premier Partner in 2025.

Its clients are multi-location provider groups, health systems, dental service organisations and behavioural health operators, including Duly, ATI and NADG. The work covers paid media, SEO, websites and RevRx, its own media mix modelling tool. Brands outside healthcare are not its focus.

4. Jackson Spalding

Founded 1995 · Midtown · jacksonspalding.com

Jackson Spalding is an integrated PR and marketing agency founded in Atlanta in 1995. It has more than 150 people, with offices in Atlanta, Athens and Dallas and a remote team in Los Angeles. The Atlanta office is at 1100 Peachtree Street in Midtown. PRovoke Media ranked it the top midsized agency to work for in North America.

Long-running clients include Delta, Coca-Cola, Orkin, SweetWater Brewing and Georgia Public Broadcasting, and its case studies also feature L.L.Bean and Shepherd Center. It fits briefs where earned media and reputation work need to sit alongside paid campaigns and social.

5. Cookerly Public Relations

Independent · Buckhead · cookerly.com

Carol Cookerly founded the firm in 1990 and remains its chief strategist, with Cory Stewart as CEO. Cookerly is a member of Worldcom Public Relations Group, a partnership of independent PR firms, which gives clients reach beyond Atlanta. Its office is in Monarch Tower on Peachtree Road, opposite Phipps Plaza.

The firm covers media relations, crisis and issues management, reputation work and integrated campaigns. Recent clients include Kaiser Permanente, PGA TOUR Superstore, Simon, AGCO, LexisNexis Risk Solutions and Ronald McDonald House Atlanta. It also offers litigation support communications, which suits regulated and high-profile clients.

6. Nebo

Founded 2004 · West End · neboagency.com

Nebo has worked from Atlanta since 2004 and describes itself as a human-centred agency built for the digital age. Its services run from research and analytics through paid media, SEO, content and social to UX design and engineering, so a single team can take a brand from research to a working website and media plan.

Its portfolio includes Mailchimp's Rainbow Room, MARTA, Gas South, Char-Broil, Turner Classic Movies, Centennial Yards in Downtown Atlanta and Georgia Tech's MBA programme. The team publishes a weekly blog on marketing and customer experience, which gives a fair sense of how it thinks.

7. Sagepath Reply

Part of Reply · Buckhead · sagepath-reply.com

Sagepath Reply is the Atlanta arm of Reply, the digital consulting and technology group founded in Turin in 1996. It calls itself an AI-native consultancy and combines digital experience platforms such as Optimizely, Sitecore, Salesforce and HubSpot with omnichannel marketing, performance media, SEO and generative engine optimisation. Forrester named it a Change Agent agency in its 2026 CMO Vision Report.

Clients include Coca-Cola, Krispy Kreme, NAPA, SouthState, Sazerac and Oppenheimer. The office is at One Alliance Center on Lenox Road. It suits marketing teams whose growth depends on the platform and data layer as much as on media.

8. Further

Data and AI consultancy · Atlantic Station · further.ai

Further is the data, analytics and AI firm formerly known as Search Discovery. It is a Google Premier Partner and Certified Adobe Solution Partner, and it gained Adobe's Customer Journey Analytics specialisation in May 2025. Atlanta is one of its seven US offices, on 17th Street NW.

Services cover analytics and experimentation, business intelligence, cloud, privacy and performance marketing. Clients include GameStop, Cracker Barrel, Verizon, New York Life, PBS and the American Cancer Society. Choose it for measurement, tagging and data foundations; creative work sits outside its scope.

9. Brunner

Independent · Midtown · brunnerworks.com

Brunner is an independently owned integrated agency founded in Pittsburgh in 1989, with an Atlanta office at 1100 Peachtree Street in Midtown. It won 13 awards in 2025, including Golds at the 2025 Atlanta ADDY Awards and the Graphis Advertising Awards. PR Daily named it a Top Agency in 2025, and Gartner included it in its 2025 Market Guide for Strategic Website Agencies.

Clients include YellaWood, The Home Depot Rental, Church's Texas Chicken, Bruster's Ice Cream and Infosys. For Bruster's it took on both corporate and franchise-level marketing. Strategy, media and measurement run through MAXIMUS, Brunner's own operating system, and the agency reports an average client relationship of 7.5 years.

10. MERGE

Chicago-headquartered · Atlanta · mergeworld.com

MERGE is a marketing and technology agency built around health and wellness, headquartered in Chicago with Atlanta among its eight US offices. In 2026 it acquired Brado's digital and insight practices and set up a Data Science Academic Advisory Council. Its Humanity Suite is an AI-powered operating model for personalisation, built on Adobe, Google and Sitecore partnerships.

Recent case studies feature Kraft Heinz, Kroger and Ortho Molecular Products, and other clients include T-Mobile, American Express and James Hardie. Health insurers, pharma and medtech companies and providers make up much of its roster.

11. Dalton

Founded 1989 · West Midtown · daltonagency.com

Jim Dalton founded the agency in Jacksonville in 1989 and remains chairman, with Bill Coontz as CEO. It now has more than 100 employees across Jacksonville, Atlanta and Nashville, and its Atlanta office is on Howell Mill Road in West Midtown. It is a full-service shop covering branding, PR, social, paid media and video.

Clients include SCAD, VyStar, Southern Linc, the Bronx Zoo and New York Aquarium, and CareSource, for which Dalton handled market entry into Georgia's Medicaid market. Earlier clients include NCR and Zoo Atlanta. It suits regional brands that want PR and paid media planned together.

12. Mighty Roar

Digital-first · Atlanta · mightyroar.com

Mighty Roar describes itself as a strategic, digital-first advertising agency that builds brands and grows demand across digital and traditional channels. It is a Google Partner, HubSpot Certified Partner and Shopify Partner, and its work has been recognised by the W3, Telly and Anthem Awards.

Projects include a Lifeproof carpet activation for The Home Depot, campaigns for Daltile and Pergo, a website for law firm Ogletree Deakins, ecommerce marketing for LAKE Pajamas and social for Margaritaville at Sea. It also works with several credit unions. The agency says clients deal with senior staff rather than junior teams.

What to look for in an Atlanta marketing agency

Start with measurement. Ask how the agency will connect spend to revenue, which data it needs from your CRM, and who owns the ad accounts, analytics properties and dashboards if the relationship ends. Agencies such as Response Mine and Further lead with attribution and data work, and it is worth agreeing the reporting model before any media goes live.

Decide how much of the funnel you want one partner to cover. Atlanta has strong specialists, from Cardinal in healthcare to MERGE in health and wellness, and PR-led firms such as Jackson Spalding and Cookerly that combine earned media with paid. Full-funnel agencies reduce hand-offs; specialists usually know your category's benchmarks in detail.

Check who will run the account day to day. Several agencies on this list changed ownership or name in the last two years, and senior teams shift with those moves. Ask to meet the account lead and the media or analytics lead, and confirm how much of the work is done in Atlanta.

Look at how the agency handles reporting, files and approvals. Performance work produces a steady flow of creative variants, landing pages, monthly reports and call notes. Agencies that keep these in one shared place, with a clear approval trail, make it easier to see what was tested, what was signed off and why results moved.

How Fabric helps marketing agency teams

Fabric gives a marketing agency one workspace for client files, reports and team knowledge, with AI search across all of it. The setup for performance marketing agencies keeps each client's briefs, creative variants, reports and call notes together, so account staff can see the full history of a campaign in one place.

Search works by meaning across documents, PDFs, images and transcribed recordings, and it also reaches connected apps such as Google Drive, Notion and Gmail. Client calls can be recorded with AI meeting notes, which need no meeting bot and merge your notes with the transcript. For recurring work such as client reporting, background agents run on a schedule and produce documents in the workspace for the team to review.

For delivery, any report or folder can be published as a web page and updated by editing the source. Link analytics shows when each named recipient opened a link and how long they spent with it, which helps with monthly reports and proposals. Clients can leave threaded comments through a shared link without creating an account.

On Team plans, self-writing docs maintain a page for each client from meetings, Slack and the workspace, covering decisions, deliverables and open items. When an account changes hands, the new lead starts with the record.

Link analytics and agents are included on Pro and Team plans, and self-writing docs on Team plans. See plans for teams.

Frequently asked questions

What is the best marketing agency in Atlanta?

It depends on the job. For performance media with revenue attribution, Response Mine and Marketwake are strong options. Jackson Spalding and Cookerly lead with PR and reputation, while Brunner won 13 awards in 2025 for integrated work.

Which Atlanta agencies specialise in performance marketing?

Response Mine Interactive, Marketwake and Cardinal Digital Marketing all focus on paid media, SEO and conversion. Cardinal works only in healthcare. Further covers the analytics and measurement layer underneath.

What happened to Moxie in Atlanta?

Moxie's web address now redirects to Formerly Known As (FKA), a Publicis agency. It describes itself as a Publicis-powered, data-led integrated marketing agency.

How do marketing agencies differ from creative agencies in Atlanta?

Marketing agencies on this list are usually judged on measurable outcomes such as leads, sales and share of search, and many run media and analytics in-house. Agencies built around brand campaigns and big ideas are covered in our list of the best creative agencies in Atlanta.

Are there PR-led marketing agencies in Atlanta?

Yes. Jackson Spalding and Cookerly Public Relations both combine media relations and reputation work with wider marketing, and Dalton offers PR alongside paid media and branding.

Related lists

Marketing agencies in other cities: New York · Los Angeles · London · Chicago · San Francisco

More in Atlanta: Creative agencies · Advertising agencies · Branding agencies · Social media agencies · UX design agencies · Content studios

Run your agency on Fabric: Fabric for agencies · Fabric for marketing teams · Best client portal tools