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Cassey Ho

Evangelist

Cassey Ho is best known as the creator of Blogilates, one of the most-watched fitness channels on YouTube, and the founder of Popflex, a direct-to-consumer activewear brand she built through community-driven content marketing. Her approach to brand building — using organic social content, audience co-creation, and platform-native advertising — has made her a notable case study in influencer-led commerce and performance marketing. She represents a new generation of creator-entrepreneurs who blur the lines between media, advertising, and retail. Ho launched Blogilates in 2009 after posting a Pilates video on YouTube that went viral, eventually amassing tens of millions of subscribers and followers across platforms including YouTube, Instagram, and TikTok. She parlayed that audience into a product business, first with POPFLEX Active (later rebranded Popflex) and a collaboration with Target under the Blogilates brand. Her marketing strategy relies heavily on owned media, influencer authenticity, and community feedback loops — a model that has attracted attention from brands and marketers studying creator commerce. While not a traditional AdTech executive, Ho's work sits at the intersection of content, commerce, and digital advertising. She has demonstrated how creators can build full-funnel marketing ecosystems — from awareness through organic content to conversion through e-commerce — without relying on traditional media buying. Her Target partnership and Popflex brand growth have made her a reference point in discussions about retail media, creator monetization, and the future of brand advertising.

Last updated Aug 25, 2026 by ATDb automated enrichment

Role
Founder & CEO
Company
Popflex
Based
Los Angeles, California, United States
Years in industry
15 years

Bio

Cassey Ho is best known as the creator of Blogilates, one of the most-watched fitness channels on YouTube, and the founder of Popflex, a direct-to-consumer activewear brand she built through community-driven content marketing. Her approach to brand building — using organic social content, audience co-creation, and platform-native advertising — has made her a notable case study in influencer-led commerce and performance marketing. She represents a new generation of creator-entrepreneurs who blur the lines between media, advertising, and retail. Ho launched Blogilates in 2009 after posting a Pilates video on YouTube that went viral, eventually amassing tens of millions of subscribers and followers across platforms including YouTube, Instagram, and TikTok. She parlayed that audience into a product business, first with POPFLEX Active (later rebranded Popflex) and a collaboration with Target under the Blogilates brand. Her marketing strategy relies heavily on owned media, influencer authenticity, and community feedback loops — a model that has attracted attention from brands and marketers studying creator commerce. While not a traditional AdTech executive, Ho's work sits at the intersection of content, commerce, and digital advertising. She has demonstrated how creators can build full-funnel marketing ecosystems — from awareness through organic content to conversion through e-commerce — without relying on traditional media buying. Her Target partnership and Popflex brand growth have made her a reference point in discussions about retail media, creator monetization, and the future of brand advertising.

Career

  • Founder & Content Creator

    Blogilates · 2009-present

  • Founder

    POPFLEX Active · 2011-2022

Expertise & education

Expertise

Creator CommerceInfluencer MarketingDirect-to-Consumer (DTC) MarketingSocial Media AdvertisingCommunity-Driven Brand BuildingContent MonetizationRetail Media PartnershipsOrganic Social Strategy

Education

  • BS, Biology, Boston University

Speaking topics

Creator-led brand buildingCommunity-driven product developmentInfluencer marketing and monetizationWomen in entrepreneurshipDirect-to-consumer commerce strategies

Recognition

Notable achievements

  • Built Blogilates into one of the top fitness YouTube channels globally with tens of millions of subscribers
  • Launched a successful activewear line, Popflex, grown primarily through owned media and community engagement
  • Secured a major retail partnership with Target for the Blogilates activewear collection
  • Demonstrated a scalable creator-to-brand business model widely studied in DTC and influencer marketing circles

Awards

Shorty Awards recognition for fitness and wellness contentNamed one of Time's most influential people on the internet (referenced in various media)

Publications

  • Hot Body Year Round (fitness book, 2015)