The Best SEO Companies In Denver 2021

We evaluated 81 SEO firms in Denver based on 10 different variables to give you a list of the best SEO agencies in the area. Our reviews of the top 15 SEO firms in Denver include important information, such as costs, features, and what customers are saying.

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How We Chose the Best SEO Firms in Denver

The right search engine optimization (SEO) firm can increase traffic to your site and help your clients find your business faster. In a city as large as Denver, finding the right match can be time consuming. That’s why we’ve researched multiple SEO companies in the Denver area and compiled a list of the top 15 firms based on factors such as service lines, company size, and industries served.

Multiple Service Lines

Depending on your company’s needs, you may need a range of SEO services. We’ve included firms that cater to a wide range of optimization services including pay-per-click (PPC), web design, and social media marketing. Whether you need to emphasize your company’s branding or need assistance with content marketing, these companies can help your online presence grow.

Size of Firm

The size of an SEO firm can have an impact on their services to your business. A large, established company may offer better rates and a wide range of services, while a smaller business often provides a more individualized customer experience. Our top 15 list includes SEO firms ranging from less than 10 employees to almost 1,000.

Industry Focus

Great SEO practices give companies a boost that helps them land suitable clients for their specific services. Finding a compatible SEO firm that caters to your industry’s needs is vital. Our list includes firms that help businesses from a range of industries meet their clients’ needs. Some of the industries served are healthcare, architecture, tourism, and advertising.

The 15 Best SEO Services in Denver

Brightlark Digital

2000 S. Colorado Boulevard, Tower 1, Suite 2000
Denver, CO 80222

Brightlark Digital is an SEO firm that applies a12-step approach to their work, which includes a full evaluation of your business and products. Brightlark Digital provides its clients with what they call a “Growth Proposal,” which details the ways they can help their business flourish.

After implementation of their digital growth model, Brightlark Digital provides ongoing management to business’s content, including frequent analysis of SEO metrics. Some of their past work has included businesses such as Ecomark Solar and SE2 Communications.

PriceService LinesDetails
$150-$199/hourDigital Strategy, Content Marketing, SEO>Number of employees: 2 - 9
>Notable clients: The Receptionist, MAXIMUS, Interstate Restoration, Ecomark Solar
>Industries served: Travel & Leisure, Communications, Other Industries
>More info at Brightlark Digital

BUHV Designs | Denver SEO & Web Design

1425 Market Street #10
Denver, CO 80202

Based in Denver, BUHV Designs offers basic services like web design and branding to more fine-tuned digital assistance like SEO, PPC, and paid ads. One of the company’s strategies includes helping its clients build a “roadmap” to ensure its online content remains streamlined and cohesive.

BUHV Designs conducts a “content roadmapping workshop” thatgathers and analyzes information like customer demographics. The information is then used to create content like blogs, social media posts, email campaigns, and videos to better reach the right audience. The company helps businesses create enough content for 6to 12 months, which means less stress in the long run.

PriceService LinesDetails
$150-$199/hourWeb Design, Digital Strategy, SEO>Number of employees: 10 - 49
>Notable clients: Wellbridge Athletic Clubs,  PepperJax Grill, PepperJax Restaurant, LARES Consulting, A Concrete, Well Bridge
>Industries served: Business Services, Consumer pPoducts & Services, Hospitality & Leisure
>More info at BUHV Designs | Denver SEO & Web Design

Denverdata Web

3070 Blake Street, Suite 200
Denver, CO 80205

Denverdata has roots in the Colorado area that predate the Y2K era. The company specializes in web development, online apps, and SEO, and promotes the founder’s goal of helping “nontechnical people achieve their technical goals.” Denverdata has helped companies like International Window Covering and the Nationwide Indoor Amusement Park market digitally.

This SEO firm offers online solutions such as PPC, content writing, SEO, and online reputation management, a strategy thathelps mitigate the effects of negative customer reviews and restores business’s online presence. Denverdata also works to improve companies’ conversion rate optimization, which means it can help bring in more client interactions such as phone calls and form completion.

PriceService LinesDetails
$150-$199/hourWeb Design, SEO, Social Media Marketing>Number of employees: 10 - 49
>Notable clients: Structural Consultants Inc,. MKK Engineering, Arcwest Architects, DHM Design, 360 Engineering, Golftec, Qualmark Corporation, The Boeing Company
>Industries served: Manufacturing, Advertising & Marketing, Architecture
>More info at Denverdata Web

Firestarter SEO

6901 S. Yosemite #110
Centennial, CO 80112

Firestarter offers its clients a multitude of digital services, including SEO (and mobile SEO), site speed updates, link building, and conversion optimization. Theyemphasize helping customers’ sites appear in top-ranking Google searches, which means less in-person marketing for clients.

Potential customers can contact Firestarter for a proposal to learn specifics about how the company can help to increase their online traffic and bring in more clients. They’ve helped businesses like Denver Tax Advisor strategize ways to optimize their keyword searches. Firestarter’s site also includes data onpast client projects, which means you can get an idea of how your own business will grow with their services.

PriceService LinesDetails
Custom quoteSEO, PPC>Number of employees: 2 - 9
>Notable clients: Rock Tools Attachments, The Boyle Law Firm, Colorado Sprinkler Service
>Industries served: Advertising & marketing
>More info at Firestarter SEO


616 E. Speer Boulevard
Denver, CO 80203

Fruition focuses on working with “middle market” companies and helping them grow their online presence with a full array of services that includes digital marketing, security and hosting, andwebsite design. Previousclients come from several different industries including healthcare, government, and education.

Fruition offers a software called “What to Work on Next.” This tool helps businesses identify whichonline strategies are working for them and which are not. “What to Work on Next” analyzes data to determine where resources are best used to promote online engagement.

PriceService LinesDetails
$100-$149/hourWeb Design, Web Development, Social Media Marketing>Number of employees: 10 - 49
>Notable clients: US Department of Energy, American Golf, National Corporate Housing, Ontario Airport Frame Destination, City of Ontario-CA
>Industries served: E-Commerce, Business Services, Health Care & Medical
>More info at Fruition


621 Kalamath Street, Suite 010
Denver, CO 80204

Inflow is an SEO company that has operated out of the Denver region since 2007. They work only onmarketing for e-commerce companies. That means their niche experience can helpfine tune clients’online presence. They offer SEO, paid search advertising, and conversion rate optimization services.

Inflow markets itself an SEO firm that has a more individualized approach than others. Its focus on a few core areas helps it keep up to date with current marketing trends. It has an A+ rating with the Better Business Bureau. Its former clients includeColorado State University Online and Overstock.

PriceService LinesDetails
$150-$199/hourSEO, Conversion Optimization, PPC>Number of employees: 10 - 49
>Notable clients: Veridesk, Gaia, Mountain House,, Dollar Days, The Tot, Simms Fishing
>Industries served: Retail, E-commerce
>More info at Inflow

Kern Media

2890 N. Raleigh Street
Denver, CO 80212

Kern Media has worked on over 500 websites for clients in and around the Denver area. This company focuses on content strategy and technical SEO, meaning it can help clients identify the type of audience their businesses need to grow. Kern Media analyzes the topics and keywords that potential clients may use and strategizes online content to better match those trends.

Kern Media performs audits of client websites, provides SEO training, and offers video marketing and production for businesses. Linford and Company CPA Group and Bridge Education Group are among its former clients.

PriceService LinesDetails
$100-$149/hourContent Marketing, SEO>Number of employees: Freelance only
>Notable clients: Costa Rica Escapes, Sports Unlimited, F+W Media, SEER Interactive, and Inflow
>Industries served: Advertising & Marketing,
>More info at Kern Media


383 Corona Street, Suite 512
Denver, CO 80218

MediaSesh offers clients two main SEO-based services. The first includes general assistance with helping businesses rank better in the major internet searches, and the second is providing training for both groups and individuals so they can independently improve their SEO.

The company works with businesses of all sizes and can provide webinars for clients who work outside the Denver area. Some of the strategies that MediaSesh uses to help its clients improve their online content is help with determining where they want growth, provide data regarding current business trends, and troubleshooting potential issues.

PriceService LinesDetails
$150-$199/hourSEO, Content Marketing>Number of employees: 2 - 9
>Notable clients: DeltaV Digital
>Industries served: 
Marketing and advertising
>More info at MediaSesh

Mountaintop Web Design

22104 Pensive Court
Denver, CO 80138

Mountaintop Web Design takes a multifaceted approach to online marketing. Rather than focusing on just one area, it provides services such as brand messaging, consulting, “extreme care plans,” and web design. They also provide graphic design, content writing, and PPC services to businesses.

Mountaintop Web Design offers free consultations for potential clients along with free resources on its website, including downloadable information that includes tips for improving your website on your own. Their “extreme care plans” help customers keep their WordPress sites safe, secure, and appearing in search results.

PriceService LinesDetails
$100-$149/hourWeb Design, Web Development, Branding>Number of employees: 2 - 9
>Notable clients: Love INC of Littleton, Severe Weather Shelter Network, Halloween Events Colorado LLC, Microtek, Secure Anchor
>Industries served: Advertising & Marketing, Technology, Business Services
>More info at Mountaintop Web Design

NewApps Agency

3688 Dexter Court
Denver, CO 80207

NewApps Agency offers white-hat and white-label SEO services to its clients, meaning clients will improve in internet rankings without relying on tactics that cause content to appear keyword-stuffed or unnatural. Some of its former clients, like Violet’s Florist and Discount Garage Door, have begun to appear higher in web searches.

Some of the specific things newApps Agency focuses on are helping clients appear in Google Map searches and providing blog posts for clients to support their online presence.

PriceService LinesDetails
Custom quoteSEO>Number of employees: 2 - 9
>Notable clients: ARTiFACTS, Two Wheeling Tots, Violet's Florist, LeaseCosts Canada Inc., Mosi Media
>Industries served: Business Services, Consumer Products & Services, Retail
>More info at newApps Agency


1400 16th Street, Mall Suite 400
Denver, CO 80202

NEWMEDIA has been consistently labeled one of the fastest growing companies in the United States since 2016. With over 500 five-star Google reviews, NEWMEDIA has quickly become a leader in the Denver SEO market. Its extensive list of services includes local and technical SEO, email marketing, website hosting, and social media marketing.

Its website includes a lengthy list of case studies of former clients, including big names like Amtrak, CBS, and Six Flags. NEWMEDIA also hosts a blog that provides clients with tips for online content management.

PriceService LinesDetails
$100-$149/hourWeb Design, Web Development, Digital Strategy>Number of employees: 10 - 49
>Notable clients: Wellbridge Athletic Clubs,  PepperJax Grill, PepperJax Restaurant, LARES Consulting, A Concrete, Well Bridge
>Industries served: Business Services, Consumer Products & Services, Hospitality & Leisure
>More info at NEWMEDIA

Pico Digital Marketing

6105 S. Main Street, Suite 200
Aurora, CO 80016

Pico Digital Marketing focuses on helping businesses ranging from small to mid-sized manage their digital marketing needs. Their small size (less than 10 employees) is a great fit for businesses who are looking for a more individualized approach to online marketing. Pico Digital helps clients identify their needs and develops actionable steps to boost engagement and increase traffic for the client.

This SEO firm has helped businesses from a variety of industries like healthcare and retail. Pico Digital can help local companies improve their online presence by maintainingup-to-date directions, business hours, and keyword-filled content available for current and potential clients.

PriceService LinesDetails
$150-$199/hourDigital Strategy, SEO, PPC>Number of employees: 2 - 9
>Notable clients: Refactored Media, Charter Jet One, Children's Hospital WI, SRS Acquiom, Parking Reservation Software, Asia Transpacific Journey
>Industries served: Financial Services, Information Technology, Business Services
>More info at Pico Digital Marketing


7887 E. Belleview Avenue, #1100
Englewood, CO 80111

Based in Colorado Springs, SocialSEO is an SEO company with nearly 100 employees. Some of itsservices include local and national SEO assistance, social media, and video services. This company can also help you develop strategic email and website communication, which can draw in a larger audience and inform potential business partners of upcoming events and services.

This year, Upcity ranked SocialSEO as the “#1 Digital Marketing Firm in America.” SocialSEOhas served clients like Land Rover, Infiniti, and Jaguar. They offer a free consultation service for clients who are still assessing their SEO needs.

PriceService LinesDetails
$150-$199/hourSEO, Digital Strategy, Video Production>Number of employees: 50 - 249
>Notable clients: Gaiam, Jaguar, Cadillac, Cherry Creek Shopping Center, The CE Shop, National Corporate Housing, Red Noland Dealerships
>Industries served: Retail, Automotive, Consumer Products & Services
>More info at SocialSEO

The Brandsmen

1800 Wazee Street
Denver, CO 80202

This Denver-based SEO firm is built on a culture of relationship building within the Colorado community. The Brandsmen’s small company size means they can offer a more individualized client experience than one typically finds with a larger SEO business. They stress they are looking for long-term, repeat clients rather than trying to recruit as many customers as possible.

The Brandsmen offers services such as Google ads, social media management, and website design to businesses from sectors like healthcare, construction, and information technology. The company helps clients identify their digital marketing needs and pinpoint where they hope their business will takethem.

PriceService LinesDetails
$50-$99/hourSEO, PPC, Branding>Number of employees: 2 - 9
>Notable clients: Red Bull, Grizzly Rose, Mantis Shrimp Productions
>Industries served: Business Services, Consumer Products & Services, Hospitality & Leisure
>More info at The Brandsmen


160 Inverness Drive West, Suite 250
Denver, CO 80202

Vivial offers a full range of services to companies looking to optimize their online content. Its large size means business owners have their pick of services at a custom quote price. This company provides what they call a “Vivial Marketing Platform,” which is essentially a marketing package with features like customer text campaigns, Facebook advertising assistance, review management, and monitoring of Google rankings.

Vivial provides new clients with a free digital analysis of their site as well as free webinars, giving potential customers a chance to engage with the company before committing to a paid service.

PriceService LinesDetails
Custom quoteSocial Media Marketing, Content Marketing, SEO>Number of employees: 250 - 999
>Notable clients: Allstar Insurance, Tackett Tree Experts, Innovations Siding & Windows, Restoration 1 Water Damage Experts, A&M Crane & Rigging
>Industries served: Other Industries, Automotive, Education
>More info at Vivial

Questions to Ask SEO Firms

With so many SEO firms in Denver each offering similar features, it’s important to ask the right questions during your initial discovery call or demo. To help you make the right inquiries, we put together a downloadable list of questions to ask your prospective SEO agency.

Download the questions to ask SEO firms