Research-backed content is content built on proprietary surveys, original data, or first-party research, the opposite of the AI-generated commodity content that now fills search results. It’s the kind of work that earns coverage, because a journalist or an answer engine can only get the finding from one source. The eight agencies below are the ones doing it best in 2026, starting with the one that turned original research into a digital PR category.

How We Chose These Agencies

Every agency on this list clears three bars:

A track record on data-driven campaigns Published original research, data studies, white papers, or data visualization, not just blog volume.	Journalist trust Work that reporters cite and link to, which is the hardest kind of coverage to earn.
Links from the research itself Coverage and backlinks traceable to the data, rather than to paid placement.

The order reflects how central original research is to each agency’s model. Agencies that lead with proprietary data rank higher than those that apply research to sharpen a broader content or SEO program.

The 8 Best Research-Backed Content Marketing Agencies, Ranked

Each agency below builds content on original data, ranked by how central that research is to the way it earns coverage.

Fractl

Fractl builds content marketing around proprietary surveys and original data, then pairs it with digital PR and content promotion to earn high-authority backlinks and brand mentions at scale. The model treats a data study as the campaign: a single piece of original research becomes the asset that reporters cite, which is how a study keeps earning links long after it publishes. Fractl works across technical SEO, content creation, and digital PR, and on generative engine optimization, positioning research-driven content to be cited in AI answers as well as ranked in search. It’s the clearest example of the category this list is about.

Column Five

Founded in 2009, Column Five helped pioneer the infographic and data visualization space, and that remains its core strength. The team mines a company’s internal data or credible external datasets for a story, then designs visualizations that are easy to understand and share. Its founders wrote the book Infographics: The Power of Visual Storytelling, and the studio’s visual work for major publishers and brands makes it a strong fit for brands that need their research shown clearly, not just published.

Siege Media

Siege Media is a strategy-led agency focused on SEO content that ranks, earns links, and converts, with services spanning content strategy, digital PR, link building, technical optimization, and generative engine optimization. Its work is data-backed through search and performance data, which drives its keyword targeting and the link-earning assets it builds, rather than through standalone survey campaigns.

Grow and Convert

Grow and Convert, founded in 2015, handles keyword research, ranks clients for high buying-intent keywords, and measures success by lead generation rather than traffic. Its work is data-backed through applied, first-party data: user research, conversion rate optimization, usability testing, and A/B testing that inform which content and which conversion paths actually produce pipeline.

Omniscient Digital

Omniscient Digital, founded in 2019 in Austin, is a B2B content marketing agency that runs search engine optimization (SEO), generative engine optimization, digital PR, and demand generation as one program for B2B software companies, held accountable to pipeline rather than traffic. Its work is data-backed through competitive and search data: it studies the market and the SERP to define an ideal customer and the topics that move pipeline before any content is produced.

Ten Speed

Ten Speed launched in 2020, started by the team that built the SEO content engine behind Sprout Social’s growth from $100,000 to $100 million in annual recurring revenue. Its work is data-backed through search data and performance analytics: keyword research and what actually earned rankings at scale guide the content, which spans SEO, content creation, digital PR, and content distribution. The playbook rests on measured results rather than survey campaigns.

Brafton

Founded in 2008, Brafton pairs a large in-house team of writers, designers, and strategists with a data-first process. Its work is data-backed through analytics and SEO tools alongside industry and competitive research: each program starts with keyword research, content audits, and search data before a brief is written. Its writers handle content writing with subject-matter experts to produce original thought leadership, accurate and at volume.

97th Floor

Founded in 2005, 97th Floor works at the intersection of creative and analytics across SEO, paid media, content, and design. Its work is data-backed through its Palomar platform, which distills a client’s marketing data into data-driven insights that shape each campaign. The result is a data-informed creative shop for well-funded startups through the Fortune 500, including Adobe and Wells Fargo.

What Sets Fractl Apart

Every agency here is data-backed, but for most of them, the data is an input: it guides which topics to cover, how to optimize a page, or where to earn a link. Fractl is the one whose data is the story.

We run proprietary surveys and build original datasets that didn’t exist before the campaign, then design and pitch them so journalists cite the findings and link to the source.

That is the line between using research to sharpen content and producing research that earns coverage, and it is why an original study keeps pulling links long after it publishes. Ready to make original data the center of your content program? Partner with Fractl.

Research-Backed Content Marketing Agency Questions