Top 100 Digital Marketing Companies in Portland
The Best of June 2025Looking for a top digital marketing agency in Portland?
Digital marketing has forever changed how companies attract customers and generate revenue. If you’re considering hiring an online marketing company to help you boost your brand image, position your company in search rankings, or manage your social media presence, we're here to help.
To assist you in your search for a partner, we’ve compiled this list of the top digital marketing companies in Portland. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Portland Online Marketing Agencies
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1$1,000+2 - 9 employeesPortland, MERead More
Acadia is a marketing agency based in Portland, Maine. Founded in 2014, their team of fewer than 10 offers content marketing, SEO, and PPC services.
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AppleIndustries
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2$10,000+10 - 49 employeesPortland, MEFirst Pier is an e-commerce development firm. Founded in 2009, the small company is in Portland, Maine. Their services include E-Commerce Development, Ecommerce Marketing, Marketing Strategy, Search Engine Optimization, and more.Read More
Clients
Wyman's of Maine Hyperlite Mountain Gear Shelter Institute Tandem Coffee RoastersIndustries
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3$10,000+10 - 49 employeesPortland, MEFlyte new media, a SEO services firm, was founded in 1997. The team provides Search Engine Optimization and Web Design.Read More
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4$5,000+50 - 249 employeesPortland, MERead More
Trueline, an advertising company, was founded in 2007. The midsize Portland, Maine-based team specializes in advertising, branding, marketing strategy, content marketing, and more.
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5$50,000+10 - 49 employeesPortland, MELaunched in 2013, Epic Presence is a small Content Marketing company. Their team offers Content Marketing and Marketing Strategy.Read More
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6$5,000+2 - 9 employeesPortland, MERead More
Maine Creative is a full-service creative studio located in Portland, Maine. Their small team of 1–2 employees mostly serve small businesses and some mid-market clients. They specialize in defining SEO strategies, executing PR plans, and conducting creative social media campaigns.
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7Undisclosed2 - 9 employeesPortland, MEMEDIA LOMA is a video production agency launched in 2016. Their team specializes in Video Production and Content Marketing.Read More
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8$5,000+50 - 249 employeesPortland, MERead More
Glacial Multimedia is a design and internet marketing agency based in Portland, Maine. The agency was founded in 2000 and now employs a team of 49 that provides web design, e-commerce development, SEO, social media marketing, and content marketing for companies in the healthcare, media, and entertainment industries.
Clients
TuftsIndustries
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9$1,000+2 - 9 employeesPortland, MEFounded in 2011, ClickToast - Digital Advertising is a small PPC agency. Their services include Pay Per Click and Digital Strategy.Read More
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10$1,000+10 - 49 employeesPortland, MEMainely SEO is a pay per click company. Their small team is in Portland, Maine and specializes in Pay Per Click and Search Engine Optimization. The company was founded in 2008.Read More
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11Undisclosed10 - 49 employeesScarborough, MEHall_ is an e-commerce development company launched in 1999. The small team provides E-Commerce Development and Other Digital Marketing.Read More
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12Undisclosed2 - 9 employeesPortland, MEEmail Marketing company Iacano tech & design is headquartered in Portland, Maine. The team provides Email Marketing.Read More
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13Undisclosed2 - 9 employeesPortland, MEHorizon Digital Marketing is a Mobile & App Marketing company. They are in Portland, Maine and have small team. Their services include Mobile & App Marketing.Read More
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14$1,000+2 - 9 employeesScarborough, MELeadStorm Marketing, LLC is a SEO company. Located in Scarborough, Maine and Manchester, New Hampshire, their team offers Search Engine Optimization and Web Design.Read More
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15$1,000+Freelancer employeesPortland, METulpamancer is a branding firm. Founded in 2023, the small team focuses on branding, video marketing, corporate training, and content marketing.Read More
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IDEXXIndustries
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16$5,000+10 - 49 employeesPortland, MESEO company Page One Web Solutions was established in 2006. The team focuses on Search Engine Optimization and Web Development.Read More
Clients
WEXIndustries
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17Undisclosed2 - 9 employeesSouth Portland, MEEclipse Media Group is a public relations firm. They are based in South Portland, Maine. Their team provides Public Relations and Content Marketing.Read More
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18$1,000+2 - 9 employeesPortland, MELocal Image is an Advertising company. Based in Portland, Maine, the agency provides Advertising and Branding.Read More
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19$25,000+10 - 49 employeesLewiston, MEBranding agency Anchour was launched in 2013. The small Lewiston, Maine-based team provides Branding, Advertising, Web Design, Pay Per Click, and more.Read More
Clients
Apple TaskRabbit Lighthouse Credit Union BioliteIndustries
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20Undisclosed10 - 49 employeesCape Elizabeth, MENL Partners, a Marketing Strategy company, specializes in Marketing Strategy and Digital Strategy. The firm is headquartered in Cape Elizabeth, Maine.Read More
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21$5,000+10 - 49 employeesPortland, MEGCMD is a Portland, Maine-based Content Marketing company. They specialize in Content Marketing and Graphic Design.Read More
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22Undisclosed2 - 9 employeesPortland, MEKPI Convert Digital Marketing is a Digital Strategy company. Their small team is in Portland, Maine and provides Digital Strategy and Email Marketing. The firm was founded in 2015.Read More
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23Undisclosed2 - 9 employeesPortland, MEEstablished in 2019, Local Image Co. Is a branding agency. The small team offers Branding and Social Media Marketing.Read More
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24Undisclosed2 - 9 employeesPortland, MEMarketing Strategy company Sonar Digital LLC is located in Portland, Maine. They offer Marketing Strategy and Media Planning & Buying and were established in 2019.Read More
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25Undisclosed2 - 9 employeesSouth Portland, MEWB Creative Consulting, LLC. Is a Content Writing Services company founded in 2015. The agency provides Content Writing Services and Advertising.Read More
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26Undisclosed2 - 9 employeesFalmouth, MEHelix Media Marketing is a small branding company headquartered in Falmouth, Maine. The team specializes in Branding and Marketing Strategy.Read More
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27$5,000+50 - 249 employeesPortland, MEAd Astra Media is a market research company. Established in 2019, the agency is in London, United Kingdom; Amsterdam, Netherlands; Paris, France and Berlin, Germany. The small team focuses on market research, marketing strategy, mobile & app marketing, demand generation marketing, and more.Read More
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28Undisclosed10 - 49 employeesPortland, MEPulp + Wire, a Packaging Design company, is headquartered in Portland, Maine. Their services include Packaging Design and Branding.Read More
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29Undisclosed2 - 9 employeesPortland, METhe Confidant Collective is a Business Consulting company based in Portland, Maine. They provide Business Consulting and Branding.Read More
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30Undisclosed2 - 9 employeesPortland, MENorthern Attitude Creative, a branding company, is located in Portland, Maine. Their services include Branding and Audio Production.Read More
Industries
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