BizStack Blog

Amjad Masad and Haya Odeh built Replit from a browser coding tool into a vibe-coding platform on track for $1B ARR. The catch: OpenAI and Anthropic are coming for the same market.

Google's AI Professional Certificate, the most popular generative AI cert on Coursera, now includes a vibe coding course. No coding experience required.

Nutanix launched an open-source MCP server connecting GitHub Copilot, Claude Code, and Cursor to its Cloud Platform via natural-language commands with full RBAC and audit controls.

ChatGPT now runs ads that target users mid-conversation, similar to Google Search intent targeting. Here is what early campaign data is showing operators.

Community platforms dominate AI search citations, with Reddit, Wikipedia, and LinkedIn accounting for 99% of UGC references in SaaS-related ChatGPT answers.

A Python script that deduplicates, batches, and caches support tickets before sending them to Claude Haiku for classification. Here is the full 8-step build.

Reasoning models like GPT-5.6, Opus 5, and Kimi-3 already verify their own work. OpenAI found trimming agent prompts raised eval scores 10-15% and cut token cost by up to 67%.

In 2010, Old Spice ran an ad aimed at the buyer, not the user. Nielsen reported a 107% sales spike at peak. The buyer-user distinction is the copywriting lesson.

Takeaways from the 17th Digital Leadership Summit on AI accountability in marketing, GEO optimization, and why most brands can't confirm their AI search visibility.

A Silicon Valley engineer went from Claude Code convert to near-termination after AI-generated bugs crashed production twice. Cal Newport unpacks what went wrong.