OpenAI NewsArticle
How Fyxer built an AI executive assistant people trust
This is the working template for agent-as-product: narrow domain, fine-tuned behavior, synthetic memory of user voice, iterative feedback loops. Fyxer succeeds where many executive assistant startups failed because it shipped a shallow function well instead of a broad one poorly. For builders: this is your playbook if you're building personal AI. Domain specificity and behavioral consistency beat capability breadth.