Top Digital Marketing Agencies in Stamford, Connecticut

NEWMEDIA

Verified

Digital performance and strategy agency specializing in AI search optimization, enterprise SEO, UX/CX, and digital PR

5.0(25)

5.0

25 reviews

NEWMEDIA.COM is a full-service marketing agency. In the 25+ years since our inception in 1996, what originally started as a small team of Denver website designers has grown to become a leading digital marketing agency and advertising agency with 25+ locations across North America working with clients spanning startups to Fortune 100s, SaaS to CPG, B2B to D2C, nonprofits and academia. Our team is the power behind billions of impressions, hundreds of millions of dollars in annual revenue, and billions of dollars in asset value appreciation for our clients. Introducing RankOS™: The New Visibility Engine At NEWMEDIA.COM, we don’t just help you rank; we help you lead. Our proprietary RankOS™ platform combines AI, LLM, SEO, and PR to measure and amplify your brand’s visibility across both traditional search engines and AI-powered systems. It’s the next evolution of organic growth: smarter insights, stronger authority, and measurable results that keep your brand cited, trusted, and found everywhere that matters.

MeanPug Digital

Verified

Loyal Marketing for Ambitious Law Firms

MeanPug Digital provides award-winning marketing to ambitious law firms. We specialize in design and branding, web development, SEO, digital advertising, legal content implementation, PR, CRM integration, custom software development, traditional media advertising, and strategic consulting for firms that want to challenge the status quo.

SearchPilot Agency

Enterprise SEO experimentation and organic growth programs.

4.9(3)

4.9

3 reviews

Enterprise SEO experimentation and organic growth programs. We combine strategy, execution, and reporting to drive measurable business outcomes with transparent communication and senior-level oversight.

AdVenture Media

Verified

AdVenture Media is a profit-obsessed digital advertising powerhouse that's carved out a unique niche as both elite...

4.7(1)

4.7

1 review

AdVenture Media is a profit-obsessed digital advertising powerhouse that's carved out a unique niche as both elite practitioners and industry educators. We're not just another PPC agency – we're the agency that Google chose to train their own Premier Partners.

BBDO

In 1891, a small agency named Batten Company opened in a single room on Park Row in New York City.

In 1891, a small agency named Batten Company opened in a single room on Park Row in New York City. In subsequent years, it thrived, and in 1928, merged with Barton, Durstine and Osborn. Thus, BBDO was born. Today, BBDO Worldwide is a full-service, global network with over 200 locations around the world.

Interpublic Group of Companies

Interpublic Group is a global provider of marketing solutions.

Interpublic Group is a global provider of marketing solutions. With over 58,000 employees in all major world markets, our companies specialize in advertising, digital marketing, communications planning, media, public relations and specialty marketing.

WITHIN

Verified

Customers don’t exist in silos and neither should your marketing program.

5.0(3)

5.0

3 reviews

We are WITHIN. At WITHIN, we pride ourselves on our unique approach to digital marketing, what we call 'Performance Branding'. This methodology merges the strengths of brand marketing with the result-driven nature of performance marketing, enabling us to create and execute strategies that not only elevate brand presence but also ensure profitable growth for our partners. At the core of Performance Branding is our commitment to aligning marketing goals with actual business objectives. We believe that the secret to achieving this alignment lies in breaking down the silos that traditionally exist within marketing organizations. With our model, media buying communicates with creative teams, performance teams work closely with brand teams, and all marketing channels are viewed through a unified lens.

We provide full-scale branding and content marketing services.

SalesDuo

Full-Service Amazon Growth. Governed by Ex-Amazon Operators.

SalesDuo is a full-service Amazon and marketplace management partner helping brands achieve profitable, operationally stable growth across Seller Central, Vendor Central, and emerging global marketplaces. Led by ex-Amazon specialists, we combine compliance-first catalog governance, advanced retail operations, and performance marketing with a P&L-driven execution model. Our structured workflows, forecasting frameworks, and AI-assisted micro-tools enable consistent scaling, Buy Box ownership, and account health protection. From listing optimization and A+ content to PPC, inventory planning, and account recovery, every engagement is built around measurable business outcomes — not activity. We work best with brands that view marketplaces as a core revenue channel and need a reliable, data-driven team to operate and scale it end-to-end. • Amazon Seller & Vendor Central Management • Marketplace Launch & Expansion • Amazon PPC & Retail Media • Catalog & A+ Content Optimization • Account Health & Compliance Governance • Inventory Planning & Profitability Modeling • Buy Box & Conversion Rate Optimization • Competitive & Growth Strategy

Grey

Whatever matters to people, matters to us. That’s why we create ideas and activations that work across platforms while inspiring emotional resonance at every touchpoint. At Grey, advertising and communications doesn’t need to be a gamble.

Prosek Partners

Prosek Partners builds – and protects – the top brands in business.

Prosek Partners builds – and protects – the top brands in business. We are a certified Woman-Owned Business and among the largest independent, integrated communications and marketing firms globally.

Top Notch Dezigns

Verified

Top Notch Dezigns is a custom web design and digital marketing agency and its main focus is to boost brands online.

Top Notch Dezigns is a custom web design and digital marketing agency and its main focus is to boost brands online. We design and create custom websites and digital strategies to boost brand awareness and increase leads or sales.

Praytell

Verified

Praytell is a full-service PR, creative and digital agency.

Praytell is a full-service PR, creative and digital agency. We engineer “creative that earns” attention and influence for our brand partners. Blending real-world insights with unexpected ideas, everything we do is connected to culture, driven by data, and headline-worthy by design. Our work is powered by curious, passionate, skilled communicators: a tight-knit team that pairs boutique service with the reach and resources of a global network.

SLAPS

Verified

Slaps© is a multidisciplinary creative agency that specializes in branding, strategy, design and production.

Slaps© is a multidisciplinary creative agency that specializes in branding, strategy, design and production. Operating out of Barcelona and New York, together with a team of the best-in-class creatives, we work exclusively with brands willing to take the risk and help shape culture as we know it today. We see ourselves as more than an agency, positioning as a brand driven by an ethos of disrupting the current playbook of how a creative agency operates. Nothing wack—only sh*t that slaps.

Wunderman Thompson (now VML) is a global marketing communications agency formed from the merger of digital pioneer Wunderman and creative powerhouse J. Walter Thompson. Part of WPP, the agency combines creative, data, commerce, and technology expertise to deliver end-to-end customer experiences.

Flowium

Email, SMS & Retention Marketing for DTC Brands

We help eCommerce brands grow with retention-driven lifecycle marketing, built on email and strengthened by the right channels at key moments. Trusted by 1,000+ brands · Klaviyo Elite Partner Services We Offer: Email Marketing - We use our proven strategies with a track record of success to deliver result-driven email marketing to level-up your business quickly and effectively. SMS Marketing – Fast, direct text messages that drive engagement and conversions RCS Marketing – Rich-media branded messaging with product imagery and dynamic CTAs WhatsApp Marketing – Secure, real-time conversations for global audiences Instagram DM Automation – Automated DMs and campaigns that convert followers into subscribers Push Notifications – Timely desktop & mobile alerts during key shopping moments Direct Mail – High-impact physical mailers for memorable, branded experiences Landing Page & Form Redesign – Conversion-focused updates to improve performance Contests & Giveaways – Full setup, strategy, design, and automation for list growth These channels support one goal: stronger retention and higher LTV. What’s included in our core Email Marketing service: A dedicated team of 6 specialists assigned to your brand ESP setup, audit, and ongoing account management Custom email design and copywriting Email automation strategy, buildout & optimization Campaign calendar planning and implementation A/B and split testing Advanced segmentation Deliverability monitoring Monthly reporting Weekly calls with your specialist and team Every Flowium team member is an expert in their field — strategy, copy, design, and technical implementation — working together to bring you reliable execution and top-tier results. Interested in working with us? Reach out to see how our team can help you drive measurable growth across your lifecycle channels. Proud 2025. Inc. 5000 Honoree | Klaviyo Elite Partner | #1 Email Marketing Agency [Maverick]

GroupM is the world's largest media investment company, responsible for more than $60 billion in annual media investment through its agencies Mindshare, Wavemaker, and EssenceMediacom. Part of WPP, GroupM sets the strategy for media investment across all channels and platforms for the world's leading advertisers.

gregory+vine

gregory+vine is a wine and spirits marketing agency specializing in integrated brand communications, digital marketin...

gregory+vine is a wine and spirits marketing agency specializing in integrated brand communications, digital marketing, and experiential campaigns. They provide PR, digital strategy, trade marketing, partnerships, and creative services for wine regions, vineyards, and spirits brands including Rías Baixas, Daou Vineyards, J. Rieger & Co., and Giesen 0%.

Online Optimism

Marketing made personal: Creative digital agency for businesses and organizations, based in New Orleans, providing human marketing and creative.

5.0(5)

5.0

5 reviews

We provide organizations with industry leading work across services, including social media, Reddit, SEO, GEO, content marketing, Google Ads, WordPress, web development, hosting, and more. Since 2012, Online Optimism has been the agency that treats your business like it actually matters. Because to us, it does. People first, pixels second. New Orleans roots, world-class reach. Your goals, our strategy. We're a full-service creative digital marketing agency headquartered in New Orleans with a second office in New York City. Our team of Optimists specializes in SEO, paid ads, social media, web design, content marketing, branding, video production, and more: all built around what works for you, not a copy-paste template. What makes us different? We combine your insider knowledge of your business with our research and expertise to build campaigns that actually move the needle. You'll meet real people, get real reporting, and work with a team that celebrates your wins like they're our own (because they are). We serve clients across healthcare, hospitality, education, legal, nonprofits, AEC, and beyond — with budgets starting around $5,000/month for marketing campaigns and $8,000 for website projects. Ready to work with an agency you'll be Optimistic about? Let's talk.