Dev.to
6/23/2026

Why I'm Building a Social Media Tool After 15 Years of Coding
Short summary
Founder shares 15-year coding journey building Sydium, an AI-first social media tool that learns creator voice and automates content scheduling. Key insight: Twitter replies outperform original posts 13.5x, proving distribution (70% of success) matters far more than creation (30%). Built bootstrapped solo from Romania, identified specific product failures and market gap where existing tools treat AI as feature rather than foundation.
- •Discovered replies significantly outperform original posts on Twitter (13.5x algorithm advantage, 332K weekly impressions)
- •Identified market gap: existing social tools (Buffer, Hootsuite) bolt AI onto legacy 2015 interfaces; Sydium makes AI the foundation
- •Bootstrapped solo from Romania; learned key lessons about distribution dominating creation, and specific product iteration failures (brand voice, analytics)
Generated with AI, which can make mistakes.
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