Marketing for Startups with Fexingo · 2026-07-16 · 7 min
In this episode, Lucas and Luna break down how an early-stage B2B SaaS startup landed over 10,000 signups from a single organic TikTok video - no paid ads, no influencer, no budget. They walk through the exact 47-second clip that went viral: a founder recording himself solving a real customer problem in real time, with zero production polish. Lucas explains why TikTok's algorithm rewarded authenticity over production value, how the video triggered a 14% conversion rate from view to signup, and why the company's landing page was redesigned in 48 hours to capture the surge. Luna shares data on the average cost-per-click comparison between TikTok organic and paid LinkedIn campaigns, and they discuss why this tactic works best for products with a clear, visual 'before and after' moment. The episode closes with a practical framework for any founder to test a single organic TikTok post this week, including the five elements that made this particular video spread.
Other episodes covering the same guests and topics, from across The B2B Podcast Index.
How a Single Founder Email Landed 10k Startup Signups61 / 100How a Startup Used a Single Customer Review to Land 10k Signups87 / 100
How One Startup Used a Single TikTok to Land 10k Signups78 / 100How One Startup Used a Single Instagram Story to Land 10k Signups78 / 100How One Founder Used a Single Landing Page A-B Test to Land 10000 Signups71 / 100
