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How to Build a Viral Brand Online ft. @blogilates

Grow and sell fast with Omnisend’s beginner-friendly email marketing: https://your.omnisend.com/marina She started with YouTube workouts for 40 people — and ended up building two multi-million dollar apparel brands. In this honest, behind-the-scenes conversation, Cassey Ho @blogilates talks about content, community, AI theft, burnout, growth, and what it really takes to build something real in 2025. Links: 📩 Follow my Newsletter: https://siliconvalleygirl.beehiiv.com/subscribe 🔗 My Instagram: https://www.instagram.com/siliconvalleygirl/ 📌 My Companies & Products: https://Marinamogilko.co 📹 Video brainstorming, research, and project planning - all in one place - https://partner.spotterstudio.com/ideas-with-marina 💻 Resources that helps my team and me grow the business: - Email & SMS Marketing Automation - https://your.omnisend.com/marina - AI app to work with docs and PFDs - https://www.chatpdf.com/?via=marina 📱Develop your YouTube with AI apps: - AI tool to edit videos in a minutes https://get.descript.com/fa2pjk0ylj0d - Boost your view and subscribers on YouTube - https://vidiq.com/marina - #1 AI video clipping tool - https://www.opus.pro/?via=7925d2 💰 Investment Apps: - Top credit cards for free flights, hotels, and cash-back - https://www.cardonomics.com/i/marina - Intuitive platform for stocks, options, and ETFs - https://a.webull.com/Tfjov8wp37ijU849f8 ⭐ Download my English language workbook - https://bit.ly/3hH7xFm Chapters: 00:00 – In this video... 01:16 – From fitness YouTube to fashion DTC: Blogilates vs Popflex 02:35 – How pricing & product strategy works across both brands 04:52 – Revenue breakdown: why she quit brand deals 05:41 – The role of email, content & storytelling in sales 07:42 – What works in marketing: organic content, community & behind-the-scenes 11:37 – How one micro-creator boosted sales overnight 12:56 – The Taylor Swift viral moment — behind the scenes 15:05 – Burnout, hiring, and the emotional load of leading a lean team 17:01 – Why she hates AI 19:16 – Dealing with copycats, dupes & big retailers 23:40 – How online hate shaped her journey — and why she left fitness content 27:35 – Dealing with online hate 30:10 – Advice to creators facing online hate 31:36 – Why content drives 70% of her revenue 33:05 – UGC fatigue & what actually performs now 34:22 – Adapting with the algorithm — and staying resilient 36:30 – Advice for everyone who starts a business in 2025 I use affiliate links whenever possible (if you purchase items listed above using my affiliate links, I will get a bonus). #siliconvalleygirl #blogilates #casseyho #popflex

Marina Mogilkohost
Jul 3, 202538mWatch on YouTube ↗

At a glance

WHAT IT’S REALLY ABOUT

Blogilates’ playbook for viral content powering durable DTC brands

  1. Cassey Ho breaks down her two-brand strategy: Popflex as the innovation-forward DTC lab and Blogilates as a mass-reach Target retail brand that can expand awareness without cannibalizing premium sales.
  2. She shares that brand deals and ad revenue are now negligible (<1%), with 99%+ of revenue coming from apparel—driven primarily by organic short-form content that can directly cause sell-outs.
  3. The conversation highlights what’s working now in marketing (behind-the-scenes product storytelling, community casting, TikTok Lives) and what’s fading (traditional UGC that feels overly produced).
  4. Ho also details the emotional and operational realities of staying lean (30-person team), her strong stance against AI-enabled theft and deepfakes, and the ongoing fight against dupes—even when products are patented.

IDEAS WORTH REMEMBERING

5 ideas

Use DTC as the innovation lab; retail as the awareness amplifier.

Popflex prototypes new ideas and validates demand; winning products are redesigned to hit Target’s lower price point, expanding reach while keeping the premium brand aspirational.

Lower-priced retail can increase premium DTC sales when positioned as discovery marketing.

Ho feared cannibalization, but the Target launch boosted Popflex because front-of-store visibility, sell-outs, and packaging/story tags funneled customers to the higher-end line.

A creator brand becomes durable when revenue doesn’t depend on brand deals.

She reports <1% of revenue from ads/brand deals and 99%+ from apparel, avoiding sponsor constraints and relationship tension around compliance and approvals.

Behind-the-scenes storytelling sells because it proves intent, craft, and differentiation.

Design sketches, failed samples, and “problem/solution” narratives make product development inherently watchable—and can trigger rapid sell-outs after a viral post.

Founder-made content can be a competitive moat—even if it’s time-expensive.

Ho still edits on her phone, noting a 60-second video can take ~9 hours; she chooses this because it preserves joy and authenticity that audiences respond to.

WORDS WORTH SAVING

5 quotes

“Over 99% of our revenue comes from the apparel businesses.”

Cassey Ho

“One 60-second video takes about nine hours to make… I’m literally the one editing in CapCut and InShot on my phone.”

Cassey Ho

“Swifties just started coming over… and then we get, like, 16,000 pre-orders for that one skort in that color.”

Cassey Ho

“I absolutely hate AI… I think there needs to be some type of royalty built in.”

Cassey Ho

“It’s completely a game of Whac-A-Mole.”

Cassey Ho

Two-brand portfolio: Target retail vs DTC innovationPricing architecture and non-cannibalizationRevenue model shift away from brand deals/AdSenseOrganic short-form content as primary growth engineBehind-the-scenes product storytelling and design journeyCommunity casting/content house across inclusive sizingTikTok Live and micro-creator sales spikesTaylor Swift skort viral moment and presale logisticsBurnout, slow hiring, culture fit, emotional leadership loadAI ethics: training data, royalties, deepfake scamsPatents, enforcement costs, and dupe “Whac-A-Mole”Online hate, identity shift from fitness to fashionAlgorithm adaptability and resilienceFounder advice for starting businesses in 2025

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