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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 4, 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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