{"type": "article", "title": "Why Your Cold Email AI Needs a Vector DB, Not a Better Prompt?", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/why-your-cold-email-ai-needs-a-vector-db-not-a-better-prompt", "original_source": "https://dev.to/reachiq/why-your-cold-email-ai-needs-a-vector-db-not-a-better-prompt-33m0", "published": "2026-08-30T10:04:12+00:00", "accessed": "2026-08-30", "id": "why-your-cold-email-ai-needs-a-vector-db-not-a-better-prompt"}