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Best Online Marketing Companies in the US

The top Internet marketing companies below help businesses grow their online presence. Our curated selection includes experienced advertising firms that handle SEO, PPC campaigns, and social media strategy. These established agencies work with both startups and Fortune 500 companies.

Digital Marketing Agencies Near Me – Browse by Major US Cities

List of the Top Internet Marketing Companies in America

Screenshot of the WebFX Website
1705 N Front St, Harrisburg, PA 17102, USA

WebFX is a leading Harrisburg digital marketing agency with 20+ years of experience and 500+ marketing experts. They've driven over $10 billion in revenue for clients using proprietary technology like MarketingCloudFX. The team specializes in SEO, PPC, web design, and social media marketing. WebFX has earned 600+ five-star reviews and serves businesses nationwide from its Pennsylvania headquarters. Named Best Place to Work in PA nine times, they focus on data-driven strategies that increase visibility, leads, and sales.

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Screenshot of the Colorado Web Impressions Website
3210 E Woodmen Rd STE 110, Colorado Springs, CO 80920, USA

Since 2006, Colorado Web Impressions has helped businesses across Colorado grow online. Owner Chris Heidlebaugh personally manages each project, from startups to $200M companies. They offer month-to-month contracts with no long-term commitments. This faith-based agency delivers SEO, web design, and social media marketing for law firms, dental practices, and home service businesses throughout Colorado Springs and beyond.

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Screenshot of the Foster Web Marketing Website
315A Cameron St STE A, Alexandria, VA 22314, United States

Foster Web Marketing is a veteran-owned Alexandria digital marketing agency that has served law firms and healthcare providers since 1998. Founded by Tom Foster, they've helped clients generate over $1 billion in revenue through specialized legal and medical marketing. Their proprietary DSS technology platform makes website management simple for busy professionals. Services include custom websites, SEO, PPC, content strategy, and video marketing. The team understands legal and healthcare industry regulations while creating compliant marketing campaigns that attract high-value clients.

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Screenshot of the Click Here Digital Website
9255 Interline Ave, Baton Rouge, LA 70809, USA

Click Here Digital ranks as a top digital marketing agency in Baton Rouge, Louisiana. They bring over 30 years of combined experience and numerous industry awards. Their unique ClickIQ platform provides real-time analytics for data-driven decisions. The agency specializes in SEO, social media advertising, and custom website design. They serve the automotive, legal, and medical industries with high-touch consulting. Based on Interline Avenue, Click Here helps Louisiana businesses thrive online through strategic digital marketing.

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Screenshot of the Brew City Marketing Website
11220 W Burleigh St, Suite 100, Wauwatosa, WI 53222, USA

Brew City Marketing is a Milwaukee web design and digital marketing company serving businesses since 2009. They have created over 1,000 websites and maintain a 4.9 Google rating. The team specializes in WordPress development, local SEO, Google Ads management, and video production. Their transparent pricing and Milwaukee-based expertise help businesses rank on the first page of Google. Services also include ADA compliance, hosting, and content marketing. Brew City offers personalized consultations to help Wisconsin businesses grow their online presence.

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Screenshot of the Intellifluence Website
9380 E Bahia Dr STE A102, Scottsdale, AZ 85260, USA

Intellifluence operates the world's largest warm contact influencer network with 200,000+ verified creators. Based in Scottsdale, they connect brands with real influencers without long-term contracts. Their platform includes built-in payment systems and messaging tools. Over 25 years of marketing experience backs their service. Consequently, brands achieve better engagement rates while saving time on cold outreach.

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Screenshot of the Digital Law Marketing, Inc. Website
1900 Church St #328, Nashville, TN 37203, USA

Digital Law Marketing specializes in SEO and PPC for law firms nationwide from Nashville. They offer exclusive partnerships with only one firm per practice area in each market. Services include web design, Google Ads, and comprehensive digital marketing strategies. The team has over a decade of experience with Google's guidelines and algorithm changes. DLM focuses on generating qualified leads that convert to paying clients. Their transparent approach shows clear results and delivers measurable growth for legal practices.

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Screenshot of the Designzillas Website
250 N Orange Ave #1250, Orlando, FL 32801, United States

Zillas is an award-winning Orlando digital marketing agency that drives business growth through SEO, web design, and content strategy. The firm helped clients achieve a 64% increase in B2B leads and a 5X boost in car rentals through local SEO. They have earned recognition as a top Orlando digital marketing firm for over six years. Their team builds mobile-friendly websites that rank well on Google and turn visitors into customers.

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Screenshot of the Mr. Technique Website
136 4th St N, Suite 204, St. Petersburg, FL 33701, USA

Mr. Technique is a St. Petersburg digital marketing firm serving Tampa Bay and Atlanta Metro areas. Small businesses get professional web design, SEO services, and graphic design. The team builds custom websites that rank well in search results. Their award-winning work includes digital marketing solutions tailored to each client. Located in downtown St. Petersburg, they've earned recognition for web development and search optimization projects completed for Florida businesses.

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Screenshot of the JustLegal Marketing, LLC Website
534 Johnnie Dodds Blvd Suite 202, Mt Pleasant, SC 29464, USA

JustLegal Marketing specializes in digital marketing exclusively for law firms. Founded by attorney Stephan Futeral, they understand lawyers' unique marketing needs. Services include lawyer SEO, Google Ads, and social media marketing. They design fast-loading, high-quality websites for attorneys nationwide. The Mount Pleasant team offers exclusive marketing plans with no upfront fees. JustLegal helps law firms attract more clients and increase revenue.

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Screenshot of the Postali LLC Website
274 Marconi Blvd #220, Columbus, OH 43215, USA

Postali is a Columbus legal marketing agency pioneering targeted campaigns for law firms since 2009. Their award-winning websites helped one firm achieve a 1,000% increase in traffic. The agency offers SEO, PPC, custom website design, and proprietary direct mail systems. As a fiduciary partner with a no-commission sales team, Postali recommends only strategies that work. Columbus Bar Association members receive $500 off marketing audits.

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Screenshot of the RevLocal Website
4009 Columbus Rd SW, Granville, OH 43023, USA

RevLocal delivers digital marketing solutions for local businesses from Granville, Ohio. As a Google Premier Partner and Microsoft Advertising Elite Partner since 2010, they provide SEO, paid advertising, and social media management. Their platform combines technology with dedicated strategists. RevLocal serves Newark, Heath, Lancaster, and surrounding areas. The agency has won Inc. 5000 recognition eight consecutive years.

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Screenshot of the OuterBox Design Website
175 Montrose W Ave 2nd floor, Akron, OH 44321, USA

OuterBox delivers proven eCommerce results from offices in Akron, Houston, and Rochester. Forbes named them "Best SEO Services" of 2024. Since 2004, their 250+ U.S.-based team has generated over $10 billion in annual revenue for 1,000+ clients. As a Google Premier Partner and Inc. 5000 company, they offer SEO, PPC, website design, and conversion optimization. They also provide AI SEO Services and Generative Engine Optimization to help businesses win visibility in ChatGPT and Google's AI Overviews.

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Screenshot of the Holicky Corporation Website
1630 Andrea Dr, New Lenox, IL 60451, USA

Holicky Corporation delivers digital marketing and technology solutions from New Lenox, Illinois. With over 23 years of experience, they serve businesses from local to national levels. Their unique approach combines marketing expertise with technology consulting. Services include SEO, PPC advertising, website design, and business technology advisory. The team creates custom strategies that help companies grow through innovative digital marketing and smart technology decisions. They focus on measurable results and long-term client success.

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Screenshot of the Cowley Associates Website
407 S Warren St, Syracuse, NY 13202, United States

Cowley Associates is a Syracuse advertising agency that helps businesses clarify their market position. They create branding strategies and build websites for companies. The agency works with professional services firms and municipal clients. Their team handles print advertising and digital marketing.

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Screenshot of the OAK Digital Website
110 Greene St # 600, New York, NY 10012, USA

Gen3 Marketing is the world's largest affiliate marketing agency with 200+ professionals across six continents. They manage campaigns for over 300 clients and have won more than 30 industry awards, including Agency of the Year 14 times. Based in Blue Bell, PA, with offices in Plymouth, UK, and Montréal, Gen3 specializes in financial services campaigns. Their team delivers affiliate marketing, performance PR, influencer marketing, and SEO services.

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Screenshot of the Attorney Sluice Website
776 E Riverside Dr Suite 207, Eagle, ID 83616, USA

Attorney Sluice helps law firms get more clients through digital marketing in Eagle, ID. They're Google Certified Partners with 13 years of experience. The agency manages over $5 million in Google Ads annually. They work with only one law firm per practice area in each market. Services include SEO, PPC, web design, and content marketing for personal injury, criminal defense, and estate planning attorneys. No contracts required.

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Screenshot of the PMP Marketing Group Website
2751 South Dixie Highway, Suite 250, West Palm Beach, FL 33405, USA

PMP Marketing Group specializes in law firm advertising from its West Palm Beach office. The agency has 20+ years of experience increasing case volumes through digital marketing, SEO, and website management strategies. Their custom solutions serve law firms of all sizes nationwide. The team combines traditional and digital advertising approaches. Clients receive free consultations and proven marketing strategies that deliver measurable results for legal practices.

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Screenshot of the WDB Agency Website
125 Cambridgepark Dr Suite 301, Cambridge, MA 02140, USA

WDB Agency is a Cambridge-based digital marketing firm with 60+ awards since 2009. They've launched hundreds of projects for clients like GNC, MIT, and the Broad Institute. The agency builds websites on Drupal and WordPress. Clutch named them a market leader in website design. Their integrated approach combines web design, development, SEO, and digital marketing for measurable growth.

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Screenshot of the The Reputation Management Co., Utah Website

The Reputation Management Company, based in Springville, Utah, masters online reputation control. With over a decade of experience, they tackle negative content and boost positive online presence. Their services span content removal, search engine optimization, and review management. Hundreds of clients have benefited from their proprietary technology and expert strategies.

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Screenshot of the Digital Events Website

Digital Events Inc has been the global leader in on-site event personalization for over 15 years. They provide laser engraving, embroidery, and custom printing services at major events including the Olympics and Super Bowl. Their proprietary Live Designer platform allows real-time customization in as fast as 10 seconds. Fortune 500 companies trust their interactive experiences to transform ordinary items into personalized keepsakes that strengthen brand connections.

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Screenshot of the WSI Web Enhancers Website
6300 Riverside Plaza Ln #100, Albuquerque, NM 87120, USA

WSI Web Enhancers is an Albuquerque digital marketing agency established in 2012. As an UpCity National Excellence Award winner, they blend WSI network expertise with local market knowledge. Their services include website design, SEO, PPC advertising, and social media marketing. WSI delivers measurable growth and ROI for businesses across New Mexico.

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Screenshot of the Rank Fuse Digital Marketing Website
10981 Eicher Dr, Lenexa, KS 66219, USA

RankFuse Digital Marketing in Lenexa, Kansas, provides SEO, Google Ads, content marketing, and web development services. The agency helps businesses grow online traffic and revenue through data-driven strategies. Founded in 2015, RankFuse earned recognition as an Inc. 5000 fastest-growing company and KC Business Journal Top 25 agency. Their team manages campaigns for local and national brands across all industries. Clients report 655% enrollment increases and 152% traffic growth through personalized marketing solutions.

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Screenshot of the Nick The Marketer Website
530 Beacon Pkwy W ste 405, Birmingham, AL 35209, USA

Nick the Marketer is a Birmingham digital marketing agency specializing in small business lead generation. They provide SEO, Google Ads, social media management, and mobile-first web design. Their expert team has over 10 years of experience turning clicks into customers through data-driven strategies. They've helped clients achieve 500% growth in Google Maps visibility.

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Screenshot of the Very Important Placement Website
460 King St, Ste 200, Charleston, SC 29403, United States

VIP Marketing specializes in digital marketing for law firms across Charleston, Indianapolis, and Atlanta. With 15+ years of legal industry experience, they understand what attorneys need to attract clients. Their services include legal website development, lawyer branding, video production, and ethical marketing strategies. VIP also offers growth coaching and hosts an entrepreneurial podcast for legal professionals. The team helps law firms stand out in competitive markets through targeted digital campaigns and professional brand building.

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Screenshot of the SiteWerx Solutions Website
1740 Emanuel Church Rd, Rockwell, NC 28138, USA

SiteWerx Solutions helps Salisbury businesses dominate local search results through strategic SEO and web design. They optimize Google Maps listings, manage social media advertising, and create mobile-friendly websites that convert visitors into customers. Their PPC campaigns and local SEO strategies deliver measurable growth for North Carolina businesses.

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Screenshot of the Digitable Website

Digitable is a full-service digital marketing agency based in Northern Indiana. We help businesses and nonprofits grow their online presence. Our expert team specializes in digital advertising, SEO, content marketing, and social media strategies. Digitable delivers measurable results and maximizes ROI.

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Screenshot of the SEO Select Website
597 Hillandale St NE, Concord, NC 28025, USA

SEO Select serves Concord, NC businesses with website design and local SEO. They build custom WordPress sites and manage Google Business Profiles. The agency helps companies in Harrisburg, Kannapolis, and Salisbury rank higher in searches. Services include logo design, business cards, and complete branding packages. They track keyword rankings with grid maps showing your position across different areas. SEO Select focuses on backlink building and citation management for Cabarrus County businesses.

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Screenshot of the ATS Design Group - Digital Marketing Syracuse NY Website

ATS Digital Marketing, LLC, provides web design, SEO, and digital marketing services to businesses in Syracuse and Central New York. The company creates mobile-friendly websites and drives organic search rankings for small to medium-sized businesses. Services include search engine optimization, pay-per-click advertising, social media management, and e-commerce solutions. Since 2000, ATS has helped local businesses compete online through proven strategies and affordable packages.

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Frequently Asked Questions

What services do digital marketing agencies typically offer?

Most agencies provide a core set of services, including SEO, paid advertising (PPC), social media marketing, content creation, and email marketing. Full-service agencies also handle web design, branding, video production, and marketing automation.

Many agencies specialize in specific areas like B2B lead generation or e-commerce growth. The right mix depends on your business goals and current marketing gaps.

How much do digital marketing agencies charge?

Agency pricing varies widely based on scope and agency size. Small agencies typically charge $1,000-$10,000 monthly, while mid-size firms range from $10,000-$50,000 per month.

Common pricing models:

  • Retainer: Fixed monthly fee for ongoing services
  • Project-based: One-time fee for specific campaigns
  • Performance-based: Payment tied to results (leads, sales)
  • Hourly: $75-$300 per hour, depending on expertise

Expect to invest at least $2,500 monthly for meaningful results from a quality agency.

How do I choose the right digital marketing agency?

Start by evaluating agencies based on their proven results in your industry. Request case studies showing specific metrics like traffic growth, conversion rates, or ROI from similar businesses.

Check their team's expertise and certifications (Google Ads, Meta Blueprint, HubSpot). Meet the actual team members who'll work on your account, not just the sales team.

Consider these comparison factors:

  • Industry experience: Do they understand your market?
  • Service alignment: Can they handle all your needs or will you need multiple vendors?
  • Communication style: Do they explain strategies clearly?
  • Reporting transparency: Will you get regular, detailed performance reports?
  • Contract flexibility: Are you locked into long-term commitments?

What's the difference between hiring an agency vs. in-house marketing?

Agencies provide instant access to diverse specialists and proven systems without the overhead of full-time salaries and benefits. You get a complete team (strategist, designer, copywriter, analyst) for less than hiring one senior marketer.

In-house teams offer deeper brand knowledge and faster internal communication. They're fully dedicated to your company but require significant time and resources to build.

Most growing businesses benefit from starting with an agency, then gradually building in-house capabilities for core functions while keeping specialized work outsourced.

How long before I see results from a digital marketing agency?

Quick wins from paid advertising can appear within 2-4 weeks. SEO and content marketing typically need 3-6 months to show significant organic traffic growth.

Realistic timeline expectations:

  • Month 1-2: Strategy development, account setup, initial campaigns
  • Month 3-4: First measurable improvements, optimization begins
  • Month 6+: Consistent growth, compound returns from ongoing efforts

Beware agencies promising overnight success or guaranteed first-page rankings within weeks.

Should I hire a local agency or work with a remote team?

Remote agencies often provide better value and access to specialized talent without geographic limitations. Most digital marketing work happens online anyway, making location less relevant.

Local agencies offer advantages for businesses needing on-site photography, event marketing, or deep local market knowledge. Face-to-face meetings can also strengthen partnerships for complex projects.

Choose based on expertise and results rather than proximity. Video calls and project management tools make remote collaboration seamless.

What red flags should I watch for when evaluating agencies?

Avoid agencies that guarantee specific rankings or use "proprietary secret methods." Legitimate agencies explain their strategies clearly and follow search engine guidelines.

Warning signs:

  • No case studies or client references
  • Extremely low prices (under $500/month)
  • Lock-in contracts without performance clauses
  • Outsourcing to unnamed third parties
  • One-size-fits-all packages without customization
  • Focus on vanity metrics instead of business outcomes

How do I measure if my agency is delivering value?

Track metrics that directly impact revenue: qualified leads, conversion rates, customer acquisition cost, and return on ad spend. Avoid focusing solely on traffic or social media followers.

Set up monthly performance reviews examining:

Metric TypeWhat to TrackSuccess Indicator
Lead GenerationCost per lead, lead quality scoreDecreasing costs, increasing quality
Sales ImpactRevenue attribution, pipeline valueClear ROI above 3:1
Brand GrowthShare of voice, branded searchesConsistent upward trend

Your agency should provide dashboards showing these metrics with clear explanations of performance and next steps.

What questions should I ask agencies during the selection process?

Focus questions on understanding their process and proving their expertise:

Strategy questions:

  • How do you develop marketing strategies for businesses like mine?
  • What would be your 90-day plan for our account?
  • How do you stay updated on algorithm changes and new platforms?

Performance questions:

  • Can you share three case studies with similar businesses?
  • What was your biggest campaign failure and what did you learn?
  • How do you handle underperforming campaigns?

Practical questions:

  • Who exactly will work on our account daily?
  • How often will we communicate and through what channels?
  • What happens if we need to pause or end the contract?

When should a business hire its first digital marketing agency?

Consider hiring an agency when you're consistently generating revenue but growth has plateaued. Most businesses benefit from professional marketing once they're making $500K+ annually and can invest $2,000+ monthly in marketing.

Signs you're ready:

  • Your DIY marketing efforts aren't scaling
  • Competitors are outpacing your online presence
  • You're turning away business and need more qualified leads
  • You have a budget but lack time or expertise to execute

Starting earlier with a focused strategy (like PPC only) often beats waiting for the "perfect" time to hire a full-service agency.