Last Updated: October 5, 2026
Our analysts researched the top B2B content marketing agencies of 2026 and ranked them based on their scores in the following categories:
- Notable Clients (25%): Big-name clients and instantly recognizable brands as a marker of quality, successful work.
- Average Review Score (25%): A composite score constructed from customer ratings on third-party review platforms. Platforms with strict verification standards received a greater weight, since they naturally filter fraudulent reviews.
- GEO Expertise (20%): A rating of each agency’s experience and capabilities in generative engine optimization (GEO), the discipline of creating and structuring content so it appears in AI-driven search results.
- Leadership Experience (15%): A score based on the agency’s leadership team’s B2B content marketing experience.
- Founder Led (10%): If the agency’s founder holds an executive (or advisory) role, it’s typically an indicator that the company’s founding vision continues to drive its work.
- Median Employee Tenure (3%): The length of time someone stays at an agency reflects internal culture and morale, which is a key indicator of the sense of engagement and investment a client will experience when partnering with them.
- Media References (2%): An approximation of the number of times the agency is cited in news media and other online sources of authority, which indicates a broader recognition of expertise within the B2B content marketing space.
Our findings are presented in the table below.
The Top B2B Content Marketing Agencies of 2026
| Rank | Company | Year Founded | Notable Clients | Average Review Score(1-5) | GEO Expertise (1-5) | Leadership Experience(1-5) | Founder Led | Median Employee Tenure | Media References |
| 1 | First Page Sage | 2009 | Salesforce, LinkedIn, Cadence Design Systems | 4.9 | 5.0 | 4.8 | ✓ | 4.5 years | ~820 |
| 2 | Omniscient Digital | 2019 | SAP, Asana, Adobe | 4.4 | 4.6 | 4.4 | ✓ | 3.2 years | ~150 |
| 3 | REQ | 2008 | Mastercard, Johnson & Johnson, Waymo | 4.4 | 3.2 | 4.7 | ✗ | 4.7 years | ~220 |
| 4 | AMP Agency | 1995 | Amazon, Southwest Airlines, LinkedIn | 4.5 | 2.8 | 4.6 | ✗ | 2.8 years | ~200 |
| 5 | Viral Nation | 2014 | Coca-Cola, Disney, Anheuser-Busch | 4.3 | 3.3 | 4.5 | ✓ | 1.5 years | ~250 |
| 6 | Contently | 2010 | Dell Technologies, Marriott, RBC | 4.0 | 2.2 | 4.3 | ✗ | 4.9 years | ~4,000 |
| 7 | Sociallyin | 2011 | TGI Fridays, Edible Arrangements, Dick’s Sporting Goods | 3.9 | 2.2 | 4.5 | ✓ | 2.8 years | ~50 |
| 8 | Power Digital Marketing | 2012 | Airbnb, MyFitnessPal, Dropbox | 3.3 | 2.5 | 3.9 | ✓ | 1.3 years | ~370 |
First Page Sage
First Page Sage has specialized in building authoritative thought leadership content for B2B companies since its founding in 2009 by the still-current CEO Evan Bailyn. The agency is at the forefront of content marketing, having pioneered generative engine optimization (GEO) and bringing the same depth of practice to traditional SEO. First Page Sage produces content that generates leads through Google rankings and citations from generative AI platforms. That trailblazing spirit is reflected in a perfect 5.0 GEO score. Their knowledge and expertise shine through in the highest client review rating on this list.
First Page Sage’s approach relies on a team of subject matter experts who specialize in technically complex B2B fields (B2B SaaS, medical devices, fintech) and create quality content that registers on traditional search algorithms and the recommendation standards of large language models (LLMs). First Page Sage’s 17 years of experience and specialized industry expertise make the agency a strong partner for any B2B companies whose requirements include both traditional and AI search.
- Year Founded: 2009
- Notable Clients: Salesforce, LinkedIn, Cadence Design Systems
- Average Review Score: 4.9/5.0
- GEO Expertise: 5.0/5.0
- Leadership Experience: 4.8/5.0
- Founder Led: ✓
- Median Employee Tenure: 4.5 years
- Media References: ~820
| Summary of Online Reviews |
| First Page Sage’s content is “head and shoulders above other content marketing agencies” because of their “fixation on creating content worthy of a #1 ranking” and heavy focus on ROI. However, clients who are in a hurry “will have to be patient for results.” |
Omniscient Digital
Omniscient Digital was founded by veterans of HubSpot, Shopify, and Workato in 2019. They built the agency from the ground up on SEO fundamentals and have embraced and developed a strong GEO practice as the discipline has emerged. Omniscient treats AI discoverability as a dedicated growth channel, and devotes strategy, content architecture, and measurement frameworks specifically for GEO rather than as an add-on to traditional SEO.
They developed a proprietary methodology, OmniscientX, that combines qualitative and quantitative research and identifies each client’s competitive positioning. They translate those findings into custom content programs built to generate leads for their B2B clients. OmniscientX sits on the cutting edge of GEO and caters to enterprise clients, but its expertise comes with a hefty price tag.
- Year Founded: 2019
- Notable Clients: SAP, Asana, Adobe
- Average Review Score: 4.4/5.0
- GEO Expertise: 4.6/5.0
- Leadership Experience: 4.4/5.0
- Founder Led: ✓
- Median Employee Tenure: 3.2 years
- Media References: ~150
| Summary of Online Reviews |
| Clients value Omniscient’s “strategic depth and their focus on content that builds authority.” Some note that “higher retainer minimums require significant commitment.” |
REQ
REQ is a comprehensive B2B agency with a reputation for driving brand awareness through integrated content, PR, and organic search. Their methodical approach to content, which integrates SEO fundamentals with PR, reputation management, and social strategy, bolsters client results across both traditional and AI search. They also offer paid media capabilities to complement their organic efforts, which gives their clients an array of channels in one agency. However, their GEO practice is still evolving, and companies for whom AI search discoverability is a primary objective should consider a more specialized partner.
- Year Founded: 2008
- Notable Clients: Mastercard, Johnson & Johnson, Waymo
- Average Review Score: 4.4/5.0
- GEO Expertise: 3.2/5.0
- Leadership Experience: 4.7/5.0
- Founder Led: ✗
- Median Employee Tenure: 4.7 years
- Media References: ~220
| Summary of Online Reviews |
| REQ teams are “very organized and responsive.” They have a reputation for being “good at picking up the ball and running with it.” However, they “could improve the speed of coming up with creative ideas.” |
AMP Agency
AMP Agency combines in-house video production capabilities with strategic PR and multimedia content marketing. They understand that video assets with proper metadata and context are essential for brand discovery by AI platforms. AMP’s work primarily focuses on consumer brands, but it has successfully translated its content marketing strategies to B2B use cases as well. If GEO or organic search is a priority, note that AMP is not a specialist in either area. AMP is ideal for B2C clients but less tried and true for B2B work.
- Year Founded: 1995
- Notable Clients: Amazon, Southwest Airlines, LinkedIn
- Average Review Score: 4.5/5.0
- GEO Expertise: 2.8/5.0
- Leadership Experience: 4.6/5.0
- Founder Led: ✗
- Median Employee Tenure: 2.8 years
- Media References: ~200
| Summary of Online Reviews |
| AMP is “collaborative and brings new ideas to the table.” Their in-house talent allows the agency “to change plans at a moment’s notice,” whether it be “timing, tactic, or budget.” |
Viral Nation
Viral Nation’s key areas of focus are influencer marketing and content production. They have increasingly integrated AI-powered brand safety and oversight capabilities for their clients as well. Viral Nation was founded on the principle that high-profile influencers and subject matter experts drive authentic brand authority, and they have expanded into proprietary AI tools that offer brands consistent and trustworthy representation across generative AI platforms.
Viral Nation won a 2024 SXSW Innovation Award for their brand safety solution, reflecting their ability to evolve into doing more sophisticated, technology-forward content work. Viral Nation is an excellent choice for companies that want to include influencer marketing in their strategies. However, their specialties do not include SEO or GEO.
- Year Founded: 2014
- Notable Clients: Coca-Cola, Disney, Anheuser-Busch
- Average Review Score: 4.3/5.0
- GEO Expertise: 3.3/5.0
- Leadership Experience: 4.5/5.0
- Founder Led: ✓
- Median Employee Tenure: 1.5 years
- Media References: ~250
| Summary of Online Reviews |
| Clients say that they “delivered project success that exceeded our expectations.” The team is made up of “problem solvers that listen to concerns, devise a plan, and achieve goals.” |
Contently
Contently is an agency that utilizes a vetted network of 55,000+ freelance writers, editors, and designers. They connect their clients with those creatives to generate content, which is then measured using an analytics suite so performance is tracked across the entire funnel. This helps their clients understand which content types drive actual business outcomes rather than only engagement metrics.
It’s worth noting that Contently’s areas of expertise are content production workflow and access to freelancers rather than GEO strategy; B2B companies would need to hire a separate GEO partner to ensure content meets the needs of AI discoverability.
- Year Founded: 2010
- Notable Clients: Dell Technologies, Marriott, RBC
- Average Review Score: 4.0/5.0
- GEO Expertise: 2.2/5.0
- Leadership Experience: 4.3/5.0
- Founder Led: ✗
- Median Employee Tenure: 4.9 years
- Media References: ~4,000
| Summary of Online Reviews |
| Working with Contently “saves significant time and effort and delivers good value for the price.” |
Sociallyin
Sociallyin is an agency that specializes in social media content and community strategy. They combine creative production and data analysis to measure specific brand growth drivers. Sociallyin’s work encompasses content creation, community management, and influencer partnerships, with their strong analytics offering providing informed decisions at every stage of the process rather than retrospectively.
Sociallyin offers focused execution with a strong track record of success for B2B companies who want to grow brand reputation and audience engagement across social channels. However, GEO and SEO are not in their wheelhouse, and companies prioritizing GEO or organic search will need a separate partner for that work.
- Year Founded: 2011
- Notable Clients: TGI Fridays, Edible Arrangements, Dick’s Sporting Goods
- Average Review Score: 3.9/5.0
- GEO Expertise: 2.2/5.0
- Leadership Experience: 4.5/5.0
- Founder Led: ✓
- Median Employee Tenure: 2.8 years
- Media References: ~50
| Summary of Online Reviews |
| Sociallyin is known for being “flexible and open to client ideas.” Clients also note they are “committed to working toward defined goals, no matter how long it takes.” |
Power Digital Marketing
Power Digital Marketing builds custom content and develops SEO strategies using a proprietary data analysis tool that uses machine learning to continually optimize performance. The agency works best when their clients have clearly defined audiences and conversion pathways. Power Digital uses their platform to first identify high-intent content opportunities and then measure how content creates business results. This comes at the expense of GEO expertise, and brands that require AI discoverability should partner with Power Digital as a performance agency within a larger GEO strategy.
- Year Founded: 2012
- Notable Clients: Airbnb, MyFitnessPal, Dropbox
- Average Review Score: 3.3/5.0
- GEO Expertise: 2.5/5.0
- Leadership Experience: 3.9/5.0
- Founder Led: ✓
- Median Employee Tenure: 1.3 years
- Media References: ~370
| Summary of Online Reviews |
| Clients note that “they’re very good at implementing strategies.” The company is also good at “seeing the bigger picture” and “identifying improvement opportunities.” |
