A lead generation-focused SEO and Generative Engine Optimization (GEO) agency, specializing in turning websites into trusted industry resources.
First Page Sage is an SEO and thought leadership marketing company that specializes in creating complex B2B content to elevate online presence and grow market share. They provide high-quality content used across marketing and sales channels, serving clients such as Microsoft, Salesforce, and US Bank, and are led by entrepreneur Evan Bailyn, one of the founders of modern SEO.
Our take on First Page Sage
First Page Sage has established itself as a leading SEO and thought leadership marketing agency, operating from their San Francisco headquarters since 2009. Founded by five-time entrepreneur and bestselling author Evan Bailyn, one of the recognized pioneers of modern SEO, the agency has grown to become one of the largest SEO agencies in the United States.
First Page Sage's distinctive approach combines technical SEO with thought leadership content marketing, creating comprehensive strategies that establish clients as industry authorities. Their specialty lies in writing complex B2B content that ranks highly on Google while generating substantial leads and revenue—a dual mandate that addresses both visibility and conversion.
The agency's client roster includes enterprise brands such as Microsoft, Salesforce, Logitech, Verisign, NBC, SoFi, and over 100 mid-sized B2B businesses. This blue-chip portfolio demonstrates capability to serve demanding organizations with sophisticated marketing requirements and high expectations for ROI.
First Page Sage employs approximately 50-80 professionals including SEO specialists, campaign managers, writers, editors, web designers, data analysts, and conversion specialists. This multidisciplinary team structure ensures comprehensive coverage of all factors influencing organic search success.
The agency has embraced Generative Engine Optimization (GEO), expanding their expertise beyond traditional SEO to ensure clients maintain visibility in AI-powered search results and conversational AI platforms. This evolution reflects their commitment to staying ahead of industry changes.
Client testimonials consistently highlight exceptional results, with partners reporting first-page rankings for core keywords, significant traffic growth, and valuable lead generation. Long-term client relationships spanning five or more years suggest satisfaction levels that generate sustained engagements.
For B2B organizations seeking an agency that combines SEO technical excellence with genuine thought leadership capabilities, First Page Sage represents a premier option. Their enterprise experience, content expertise, and Silicon Valley approach deliver sophisticated strategies for companies serious about organic growth.
Verified credentials and recognition earned by First Page Sage
Verified
This agency has a verified website presence.
LinkedIn Verified
This agency has a verified LinkedIn company page.
Rising Star
A promising new agency with a strong initial score.
15+ Years
Established in 2009. Over 15 years of experience.
Mid-Size
Medium (51-200)
Rankings earned on AgencyCluster
Common questions about First Page Sage.
First Page Sage has earned rankings on 3 AgencyCluster lists: Top 10 SEO Services in California, Top 25 SEO Services in California, Top 50 SEO Services. Their highest AgencyCluster Score is 72/100. Rankings are merit-based and determined by evidence across six evaluation pillars — agencies cannot pay for higher positions.
In our evaluation for SEO Services, First Page Sage scores 72/100 overall. Their strongest areas are Credibility, Proof of Work & Outcomes, Category Fit. A high Outcomes score means they have verifiable case studies with measurable results — the most heavily weighted factor in our methodology.
First Page Sage was founded in 2009, giving them over a decade of experience in seo services. In an industry where many agencies are less than 5 years old, 17+ years of sustained operations signals stability, client retention, and the ability to adapt through multiple technology cycles. Today, the team is mid-size.
Enterprise SEO retainers typically cost $5K–$25K/month. One-time technical SEO audits range from $3K–$15K. Content-heavy SEO programs (strategy + production) run $8K–$30K/month. These are industry benchmarks for seo services agencies at the level AgencyCluster curates. Actual pricing for First Page Sage will depend on project scope, timeline, and complexity — contact the agency directly for a custom quote.
Yes. First Page Sage has been vetted and verified by AgencyCluster's editorial team through a rigorous, multi-factor review process. Unlike self-serve directories, AgencyCluster does not accept automated submissions — every agency is evaluated manually before being published. Our vetting covers identity verification (website, LinkedIn, domain age), business legitimacy (years of operation, team size, registered presence), evidence of work (case studies, portfolio, client outcomes), reputation checks across third-party platforms, activeness and freshness of their online presence, and screening for red flags including misconduct, fraud, or misleading claims. Agencies that fail any critical check are not listed. For First Page Sage, verified signals include a functioning website, LinkedIn company profile, 17+ years of operating history (founded 2009), 3 earned rankings on curated top lists.
