Content marketing across multiple platforms is time-intensive and repetitive. Each platform—Twitter/X, LinkedIn, Facebook, Reddit, Hacker News, Dev.to, Hashnode, Golang Weekly, and Slack—has its own audience, tone, and character limits. Creating tailored content for each manually takes hours per article. Additionally, compelling social preview images typically require graphic design work, and ensuring proper Open Graph tags are set for automatic social media previews adds technical overhead. For a technical training company publishing frequent articles, this manual process was unsustainable.

We built a custom marketing automation platform powered by Claude Opus 4.5 and Gemini AI. The workflow is simple: paste an article URL, optionally provide AI direction for focus, and click generate. Claude analyzes the article and creates platform-optimized content for all 9 channels simultaneously—casual and punchy for Twitter, professional for LinkedIn, community-focused for Reddit and Slack, submission-ready for Hacker News and Dev.to. For hero images, we integrated Gemini to dynamically generate branded visuals based on article content, eliminating graphic design bottlenecks. These images are automatically set as Open Graph tags, so social platforms pull compelling previews without manual configuration.

What previously took hours of manual content creation now takes seconds. A single URL generates ready-to-post content for 9 platforms instantly. The platform ensures consistent brand voice while respecting each channel's unique culture and format. Dynamic hero image generation eliminates the graphic design bottleneck entirely—every article gets a custom, on-brand visual automatically. The campaign management interface tracks progress across platforms, allowing content to be reviewed, edited, and marked complete or skipped. This automation freed the team to focus on creating more content rather than distributing it.