Single Grain is a company within the Digital Marketing Agency category. Single Grain is a full-service digital marketing agency that specializes in high-growth strategies for B2B, SaaS, and e-commerce companies. Led by Eric Siu, the firm integrates SEO, paid media, and content strategy with a data-driven approach to scaling revenue. It is widely recognized for its educational content, including the 'Marketing School' podcast and extensive industry blogs.
Single Grain was founded in 2009 and is headquartered in Miami, FL.
Single Grain is rated Contender on the Optimly Brand Authority Index, a measure of how well AI models can accurately describe the brand. The exact score is locked for unclaimed profiles.
AI narrative accuracy for Single Grain is Moderate. Significant factual deltas detected. Inconsistent representation across models.
AI models classify Single Grain as a Challenger. AI names competitors first.
Single Grain appeared in 6 of 8 sampled buyer-intent queries (75%). Single Grain dominates queries related to 'growth marketing agency' but has high competition for broader terms like 'SEO services' where larger incumbents rank.
The brand is perceived as a thought-leader-led agency that prioritizes education and data. AI reliably connects it to growth marketing but fluctuates on specific client lists and current office locations. Key gap: While AI identifies the agency, it often fails to distinguish between the agency's services and Eric Siu's personal media ventures (podcasts/newsletter).
Of 5 key facts verified about Single Grain, 3 are well-documented (likely accurate across AI models), 2 have limited sourcing, and 0 are retrieval-dependent and may be inaccurate without live search.
The exact current headcount and specific geographic headquarters (due to a transition from LA to Miami) are frequently reported with outdated data.
Single Grain's core products are SEO, Content Marketing, Paid Media (PPC), CRO, AI Marketing Consulting.
Single Grain uses Enterprise/Custom.
Single Grain serves SaaS, B2B, E-commerce, Education.
Single Grain Combines a world-class growth agency with a massive content engine (podcasts/blogs) that tests strategies in real-time before applying them to clients.
Brand Authority Index (BAI) tier: Contender (exact score locked for unclaimed brands)
Archetype: Challenger
https://optimly.ai/brand/single-grain
Last analyzed: April 11, 2026
Founded: 2009
Headquarters: Miami, FL