Table of contents
How we vet every listicle
Every agency featured on Web Tonic passes our 84-point editorial review before a single listicle goes live. This is how we vet each pick:
Verified client outcomes: We require real case studies with measurable KPIs — revenue, ROAS, CPA, retention — tied to the exact category being ranked. No cherry-picked wins, no unverifiable numbers.
Independent reputation: We cross-check Clutch, Google, G2, and Trustpilot ratings, and screen for review-bombing or suspicious patterns. Only operators with a consistent, verifiable track record make the cut.
Beyond that, every listing goes through a quarterly re-audit. We check 84 criteria across 6 pillars to make sure it still holds up — here are some of the checks we run:
A Microsoft Advertising agency runs paid campaigns inside Microsoft Advertising, the platform most people still call Bing Ads: search across Bing, Yahoo and DuckDuckGo, Shopping fed by a Merchant Center feed, Performance Max, Audience Ads on MSN and Outlook, LinkedIn targeting layered onto search, plus the UET tag, conversion imports, bid management and reporting around it.
We compared twenty firms on evidenced paid search work, clients named on their own domains, published rates and a verified address. Sixteen publish a Denver-area address. Gravity Global runs from London, V Digital Services from Phoenix, Denver Advertising from Centennial and Boulder SEO Marketing from Boulder, and the entries state that rather than implying a Denver office.
Which Denver agencies will name their Microsoft Advertising clients?
Four of the twenty firms compared here name clients on their own sites. Sixteen are headquartered in the Denver area and not one publishes a management fee, so client evidence and written scope have to carry the shortlist.
1. Web Tonic
About: Web Tonic works with Denver advertisers who want the Microsoft account managed rather than mirrored, which in a market full of outdoor, healthcare and technology brands usually means rebuilding the audience layers rather than copying Google's. We run the search buying, produce the ad creative and route conversions through our measurement work so both platforms are judged on the same qualified lead. Companies that want a Denver boutique for a single channel test will find several capable options among the firms listed here.
Key Services: Growth Marketing, Paid Social, PPC, Meta Ads, SEO, Google Ads, Snapchat Ads, Amazon Ads, Reddit Ads, TikTok Ads, TikTok Shop, GEO-AEO, Webflow Design, Shopify Design, WordPress Design, UGC, Social Media Management, Pay Per Click Management, Marketing Analytics, Analytics Implementation & CDPs, Performance Branding, Performance 360° Audit, Programmatic Ads, OOH Ads, HR Marketing
Industries Served: eCommerce, SaaS, B2B, Construction Professionals, Home Services, SMEs, Health Spa & Wellness, Retail, Legal & Judicial Services, Food & Beverages, Pets, Fitness, Family & Children, Finance & Insurance, Travel, Non-Profits & Organizations, Furniture & Decoration
Notable Clients: WorldRemit, Jack & Jones, Ardene, L'Oréal, Sendwave, Nestlé, Airbnb. Serve Fortune 500 companies and smaller fast-paced startups.
Locations: HQ in San Francisco with notable offices in New York, Chicago, Miami, Toronto, Montreal, Dubai, Singapore, Sydney and more. Offices on five continents.
Pricing: Starting at USD $3,000 per month. Flexible and scalable plans at any time according to your enterprise needs. Book a call to learn more.
Great For: Mid-market to enterprise-level businesses requiring ongoing, on-tap growth and performance marketing services.
Website: Web Tonic
2. Denver Advertising
About: Denver Advertising is a full-service marketing and advertising agency offering search engine marketing, brand strategy, and website development. Their actual physical office location is listed in Centennial, Colorado rather than Denver proper. They focus on creating customized multi-channel campaigns to help businesses grow locally and nationwide.
Key Services: Digital Advertising, Search Engine Marketing (SEM), SEO, Website Development, Branding, Product Marketing, Fractional CMO Services
Industries Served: Not stated on the firm's own site
Notable Clients: No client publicly named on the firm's own site
Locations: Centennial
Pricing: Quote-based
Great For: Advertisers wanting managed paid search
Website: Denver Advertising
3. Gravity Global
About: Gravity Global is a global B2B marketing agency network offering integrated brand-to-demand programs, paid media, and digital capabilities. With numerous international offices including a location in Denver, Colorado, the firm combines data and creative strategy to drive measurable growth.
Key Services: Global Branding, Creative Brand Identity, Paid Media Planning & Buying, SEO & SEM, Digital Experience, Data and Analytics
Industries Served: Financial Services, Aerospace, Industrials, Pharma, Automotive, Technology
Notable Clients: No client publicly named on the firm's own site
Locations: London
Pricing: Quote-based
Great For: Financial Services advertisers, Aerospace advertisers, Industrials advertisers
Website: Gravity Global
4. Eye To Ad Media
About: Eye To Ad Media is a Denver SEO and conversion-focused tech marketing agency founded in 2012. The firm specializes in search engine optimization, local map pack optimization, AI overview and generative engine optimization, conversion rate optimization, and PPC management. They maintain an A+ rating with the Better Business Bureau and a 5 point 0 rating across Google reviews.
Key Services: Search Engine Optimization, Google Maps and Local Pack Optimization, AI Overview Optimization (AIO), Generative Engine Optimization (GEO), Agentic AI Optimization, Conversion Rate Optimization, PPC Management, Web Design, Branding
Industries Served: Not stated on the firm's own site
Notable Clients: No client publicly named on the firm's own site
Locations: Denver, Colorado
Pricing: Quote-based
Great For: Advertisers wanting managed paid search
Website: Eye To Ad Media
5. Faceted Media LLC
About: Faceted Media is a boutique marketing and growth agency based in Denver, Colorado, specializing in digital marketing, web optimization, and data-driven SEO strategies. They offer comprehensive support tailored to solo entrepreneurs, startups, and small businesses seeking enhanced online visibility and marketing solutions.
Key Services: SEO (Search Engine Optimization), Google Ads management, Website design, Social media management and content creation, Conversion rate optimization, Tech support and site speed optimization, Blogging and copywriting, Business coaching and consulting
Industries Served: Solo entrepreneurs, Startups, Small businesses
Notable Clients: No client publicly named on the firm's own site
Locations: Denver
Pricing: Quote-based
Great For: Solo entrepreneurs advertisers, Startups advertisers, Small businesses advertisers
Website: Faceted Media LLC
6. Science In Advertising
About: Science In Advertising is a Denver-based PPC management agency specializing in paid advertising campaigns across platforms like Google Ads, Facebook, and Amazon. The agency focuses on driving revenue growth and connecting advertising performance directly to sales data rather than vanity metrics.
Key Services: Google Ads Management, Facebook Ads Management, Amazon Ads Management, Instagram Ads Management, PPC Management
Industries Served: Insurance, Engineering & Construction, Liquor Stores, eCommerce
Notable Clients: AFLAC Insurance, KEIWIT, Bonnie Brae Liquor
Locations: Denver
Pricing: Quote-based
Great For: Insurance advertisers, Engineering & Construction advertisers, Liquor Stores advertisers
Website: Science In Advertising
7. Red Egg Marketing
About: Red Egg Marketing is a full-service digital marketing agency based in Denver, Colorado, specializing in custom branding, web design, and strategic marketing campaigns. They operate as an extension of their clients' teams to deliver tailored multi-channel visibility and lead generation solutions. Notably, while they provide digital advertising services like Google Ads and social media marketing, their official site does not explicitly feature Microsoft Advertising (Bing Ads) as a dedicated core offering.
Key Services: Branding, Web Design, Marketing Strategy, Search Engine Optimization (SEO), Digital Advertising
Industries Served: Legal, Real Estate, Retail
Notable Clients: American Museum of Western Art—The Anschutz Collection
Locations: Denver
Pricing: Quote-based
Great For: Legal advertisers, Real Estate advertisers, Retail advertisers
Website: Red Egg Marketing
8. Crowd Digital Marketing
About: Crowd Digital Marketing is a digital marketing and web design agency based in Denver, Colorado. They specialize in responsive website design and development, search engine optimization, and paid advertising solutions.
Key Services: Web Design, Website Development, Search Engine Optimization (SEO), Pay-Per-Click (PPC) Marketing, Social Media Management, Google Ad Grants Assistance, eCommerce Setup
Industries Served: Nonprofits, Political Campaigns, Hospitality & Dining, Small Businesses
Notable Clients: Conservation Lands Foundation, The Missouri Democratic Party, Big Brothers Big Sisters of Colorado, Volunteers for Outdoor Colorado, Community Office for Resource Efficiency, Veterans to Farmers, Swanky's Vittles & Libations
Locations: Denver
Pricing: Quote-based
Great For: Nonprofits advertisers, Political Campaigns advertisers, Hospitality & Dining advertisers
Website: Crowd Digital Marketing
9. Booyah Advertising
About: Booyah Advertising is a digital marketing agency based in Denver, Colorado that manages over $100M in media annually. Their service offerings span paid search, paid social, display and video, Amazon advertising, SEO, content marketing, and creative.
Key Services: Paid Search Advertising, Paid Social Advertising, Display and Video Advertising, Amazon Advertising, SEO, Content Marketing, Creative
Industries Served: Not stated on the firm's own site
Notable Clients: Western Union, Unilever, Dish, Discover Card, Dice.com, Aspen Skiing Company, Shane Co.
Locations: Denver
Pricing: Quote-based
Great For: Advertisers wanting managed paid search
Website: Booyah Advertising
10. V Digital Services
About: V Digital Services is a full-service digital marketing agency that manages targeted ad campaigns across search engines and social media channels. They operate regional offices across the United States, including a location in Denver, while maintaining their corporate headquarters in Phoenix, Arizona.
Key Services: Paid Media, Search Engine Marketing, Programmatic Advertising, Social Media Advertising, SEO, Web Design and Development
Industries Served: Not stated on the firm's own site
Notable Clients: No client publicly named on the firm's own site
Locations: Phoenix, AZ
Pricing: Quote-based
Great For: Advertisers wanting managed paid search
Website: V Digital Services
11. WideFoc.us Social Media Management
About: WideFoc.us is a full-service social media and content strategy agency headquartered in Denver, Colorado, operating since 2007. The firm specializes in B2B and B2C social media marketing, community management, copywriting, influencer marketing, and paid social campaigns on platforms like Meta, LinkedIn, and TikTok.
Key Services: Social Media Management, Content & Copywriting, Paid Social Campaigns, Real-Time Monitoring, Influencer Marketing
Industries Served: B2B, B2C, Nonprofit
Notable Clients: No client publicly named on the firm's own site
Locations: Denver, Colorado
Pricing: Quote-based
Great For: B2B advertisers, B2C advertisers, Nonprofit advertisers
Website: WideFoc.us Social Media Management
12. Eclipse Marketing
About: Eclipse Marketing is a digital marketing agency located in downtown Denver that provides AI-powered SEO, Google Ads management, web design, and marketing consulting. Their services focus on revenue-driven performance, local search optimization, and conversion-focused web development.
Key Services: Search Engine Optimization (SEO), Google Ads Management, Web Design & Development, Marketing Consulting
Industries Served: Not stated on the firm's own site
Notable Clients: No client publicly named on the firm's own site
Locations: Denver
Pricing: Quote-based
Great For: Advertisers wanting managed paid search
Website: Eclipse Marketing
13. Epidemic Marketing
About: Epidemic Marketing is a Denver-based SEO and web design agency founded in 2009 that focuses on conversion-driven optimization and digital visibility strategies. Their core expertise centers on search engine optimization, local SEO, website development, and AI-optimized search positioning.
Key Services: Search Engine Optimization (SEO), Local SEO, Conversion Rate Optimization (CRO), Website Design & Development, AI-Optimized SEO (AIO/GEO)
Industries Served: Not stated on the firm's own site
Notable Clients: No client publicly named on the firm's own site
Locations: Denver
Pricing: Quote-based
Great For: Advertisers wanting managed paid search
Website: Epidemic Marketing
14. Smart Local IQ
About: Smart Local IQ is a digital marketing agency based in Denver, Colorado, specializing in local and national SEO, web design, and precision-targeted Google Ads. They focus on helping businesses improve search visibility, optimize Google Business Profiles, and drive measurable lead generation and ROI.
Key Services: Local SEO, National SEO, Web Design & Development, Google Ads, Google Business Profile (GBP) Optimization, Social Media Marketing, Email Marketing
Industries Served: Not stated on the firm's own site
Notable Clients: No client publicly named on the firm's own site
Locations: Denver
Pricing: Quote-based
Great For: Advertisers wanting managed paid search
Website: Smart Local IQ
15. Tree Ring Digital
About: Tree Ring Digital is a digital marketing company based in Denver, Colorado, offering an array of services including website design, search engine optimization, and pay-per-click advertising. They provide managed solutions for online directory listings across platforms like Bing, Yelp, and Google, while delivering comprehensive digital continuity and asset protection frameworks.
Key Services: Web Design and Development, Search Engine Optimization (SEO), Pay-Per-Click Advertising (PPC), Social Media Marketing, Content Marketing, Directory Listing Management
Industries Served: Not stated on the firm's own site
Notable Clients: No client publicly named on the firm's own site
Locations: Denver
Pricing: Quote-based
Great For: Advertisers wanting managed paid search
Website: Tree Ring Digital
16. Top Denver SEO Company
About: Top Denver SEO Company is a digital marketing and SEO agency based in Denver, Colorado. They provide comprehensive internet marketing services including search engine optimization, PPC marketing, web design, and social media management.
Key Services: SEO, Web Design and Development, PPC Marketing, Social Media Marketing
Industries Served: HVAC, Plumbing, Roofing, B2B, Startups
Notable Clients: No client publicly named on the firm's own site
Locations: Denver
Pricing: Quote-based
Great For: HVAC advertisers, Plumbing advertisers, Roofing advertisers
Website: Top Denver SEO Company
17. Boulder SEO Marketing
About: Boulder SEO Marketing is a digital marketing agency headquartered in Boulder, Colorado, specializing in search engine optimization and digital advertising solutions. The firm helps businesses enhance their online visibility through tailored SEO campaigns, local optimization, and PPC management services.
Key Services: Search Engine Optimization, Local SEO, Pay-Per-Click Advertising, Web Design
Industries Served: Not stated on the firm's own site
Notable Clients: No client publicly named on the firm's own site
Locations: Boulder
Pricing: Quote-based
Great For: Advertisers wanting managed paid search
Website: Boulder SEO Marketing
18. Adept Agency
About: Adept Agency is a digital marketing agency located in Denver, Colorado, offering services such as SEO, Google Ads management, and social media marketing. Their website details performance-driven campaigns designed to enhance online visibility and lead generation.
Key Services: SEO Services, Google Ads Services, Social Media Marketing
Industries Served: Not stated on the firm's own site
Notable Clients: No client publicly named on the firm's own site
Locations: Denver
Pricing: Quote-based
Great For: Advertisers wanting managed paid search
Website: Adept Agency
19. HEARD Digital Marketing
About: HEARD Digital Marketing is a Denver-based agency specializing in local SEO, paid advertising, and lead generation for small businesses and service providers across Colorado. Their paid advertising services focus on platforms like Google Ads, Facebook, and LinkedIn to drive measurable local results. While they offer comprehensive digital marketing and PPC campaigns, explicit mentions of Microsoft Advertising or Bing Ads are not stated on their site.
Key Services: Local SEO, SEO Services, Google Business Profile, Review Management, Lead Generation, Paid Advertising, Website Development, Social Media, Fractional CMO
Industries Served: Dental, HVAC, Med Spa, Plumbing, Home Services, Legal, Automotive, Beauty & Wellness, Healthcare, Real Estate
Notable Clients: No client publicly named on the firm's own site
Locations: Denver
Pricing: Quote-based
Great For: Dental advertisers, HVAC advertisers, Med Spa advertisers
Website: HEARD Digital Marketing
20. Awesome Digital Marketing
About: Awesome Digital Marketing is a technical digital marketing agency based in Denver, Colorado that builds infrastructure for first-party data flow, attribution, and paid media execution. Their core focus connects search, AI visibility, paid campaigns, measurement systems, and lead automation into a single unified revenue system.
Key Services: Technical Marketing Infrastructure, Paid Media & Demand Capture, Search, AI Visibility & Authority, Measurement & Attribution, Lead Automation & CRM Integration
Industries Served: Not stated on the firm's own site
Notable Clients: No client publicly named on the firm's own site
Locations: Denver, Colorado
Pricing: Quote-based
Great For: Advertisers wanting managed paid search
Website: Awesome Digital Marketing
21. Campfire Digital
About: Founded in 2012, Campfire Digital is a full-service digital marketing agency based in Denver, Colorado. They specialize in digital advertising, SEO, AI-search optimization, and web design to support small to medium-sized businesses and long lead-cycle campaigns.
Key Services: Digital Advertising, PPC, SEO, AEO/AI-search optimization, Web Design and Development, Content Marketing, Social Media Marketing, Marketing Automation
Industries Served: B2B Services, Legal Services, Non-profits, Tech
Notable Clients: No client publicly named on the firm's own site
Locations: Denver
Pricing: Quote-based
Great For: B2B Services advertisers, Legal Services advertisers, Non-profits advertisers
Website: Campfire Digital
Quick Comparison Table
| Agency | Key Specialty | Starting Price | Best For |
|---|---|---|---|
| 1. Web Tonic | Full-Service Performance Marketing | USD $3,000/mo | Mid-market to Enterprise |
| 2. Denver Advertising | Digital Advertising | Quote-based | Small and mid-sized advertisers |
| 3. Gravity Global | Global Branding | Quote-based | Financial Services advertisers |
| 4. Eye To Ad Media | Search Engine Optimization | Quote-based | Small and mid-sized advertisers |
| 5. Faceted Media LLC | SEO (Search Engine Optimization) | Quote-based | Solo entrepreneurs advertisers |
| 6. Science In Advertising | Google Ads Management | Quote-based | Insurance advertisers |
| 7. Red Egg Marketing | Branding | Quote-based | Legal advertisers |
| 8. Crowd Digital Marketing | Web Design | Quote-based | Nonprofits advertisers |
| 9. Booyah Advertising | Paid Search Advertising | Quote-based | Small and mid-sized advertisers |
| 10. V Digital Services | Paid Media | Quote-based | Small and mid-sized advertisers |
| 11. WideFoc.us Social Media Management | Social Media Management | Quote-based | B2B advertisers |
| 12. Eclipse Marketing | Search Engine Optimization (SEO) | Quote-based | Small and mid-sized advertisers |
| 13. Epidemic Marketing | Search Engine Optimization (SEO) | Quote-based | Small and mid-sized advertisers |
| 14. Smart Local IQ | Local SEO | Quote-based | Small and mid-sized advertisers |
| 15. Tree Ring Digital | Web Design and Development | Quote-based | Small and mid-sized advertisers |
| 16. Top Denver SEO Company | SEO | Quote-based | HVAC advertisers |
| 17. Boulder SEO Marketing | Search Engine Optimization | Quote-based | Small and mid-sized advertisers |
| 18. Adept Agency | SEO Services | Quote-based | Small and mid-sized advertisers |
| 19. HEARD Digital Marketing | Local SEO | Quote-based | Dental advertisers |
| 20. Awesome Digital Marketing | Technical Marketing Infrastructure | Quote-based | Small and mid-sized advertisers |
| 21. Campfire Digital | Digital Advertising | Quote-based | B2B Services advertisers |
Frequently Asked Questions
Which Denver firms publish client names?
Four of the twenty. Booyah Advertising publishes the largest list, including Western Union, Unilever, Dish, Discover Card, Dice.com and Aspen Skiing Company. Crowd Digital Marketing publishes the Conservation Lands Foundation, Big Brothers Big Sisters of Colorado and Volunteers for Outdoor Colorado. Science In Advertising publishes AFLAC and Kiewit, and Red Egg Marketing publishes the American Museum of Western Art. The other sixteen describe results without naming an account.
Is Microsoft Advertising a fit for Denver advertisers?
It depends on the buyer. Microsoft says Bing has passed one billion monthly active users, while StatCounter measured its worldwide search share at about five percent in March 2026, so the reach headline and the measured share disagree. Denver's technology, healthcare, financial services and government contracting employers run managed Windows fleets, so business-to-business advertisers reach real incremental volume. Outdoor and lifestyle consumer brands chasing a younger mobile audience generally see the opposite, and should test small before committing budget.
What does the channel cost to manage here?
No firm on this page publishes a rate for Microsoft Advertising specifically. Ask for the management fee at your intended monthly media budget, whether the Microsoft account is billed inside the Google retainer, what the campaign build costs, and what notice period applies. Those four answers, asked identically of three firms, tell you more than any capability deck will.
Do the Google review scores help separate them?
As a service signal, yes; as a media skill signal, no. Eclipse Marketing carries one hundred and sixty-six reviews, Tree Ring Digital eighty-two, Top Denver SEO Company eighty-one and Faceted Media eighty, while several firms sit under twenty. Volume of reviews is more informative than the average, since almost every firm here shows between 4.7 and five stars. Read the critical ones.
Should we run both platforms or pick one?
Run Google first and add Microsoft when the Google account is budget-constrained rather than demand-constrained. WordStream's 2025 study of about six thousand United States campaigns put the all-industry search cost per click at $5.26, and $8.58 in legal services against a $131.63 cost per lead. Microsoft publishes no equivalent all-industry figure, so treat any precise Bing saving an agency quotes as a claim about its own accounts.
Choosing a Microsoft Ads Partner in Denver
Client evidence is the scarce commodity in this market. Only four of twenty firms name an account on their own domain, so the reference call carries more weight in Denver than the shortlist itself does.
Sixteen firms are genuinely local, and the four that are not are labelled. London, Phoenix, Centennial and Boulder addresses appear as they are, so proximity is a choice you make rather than a surprise you get.
No published fees, so ask four identical questions. Fee at your budget, billing arrangement, build charge, notice period, then compare the answers side by side rather than comparing decks.
Add Microsoft when the Google account is budget-constrained, not before. Incremental qualified volume, not a cheaper click, is the only reason to test the channel in this market. If you would rather keep the search buying, the creative and the measurement with one team, read our latest analysis or start here.
