Fastlane AI Guide: How to Use It, Best Prompts & Use Cases (2026) TL;DR: Fastlane AI is an AI-powered platform that generates hyper-realistic influencer videos from your product's URL and auto-schedules them to TikTok, Instagram Reels, and YouTube Shorts. This complete Fastlane AI guide covers everything from setup to monetization — including 5 copy-paste prompts you can use today. What Is Fastlane AI? (And Why Everyone's Talking About It) Fastlane AI is a short-form content automation platform that eliminates the most painful bottleneck in modern marketing: creating consistent, high-quality video content at scale. You enter your website URL, and Fastlane's AI reads your product, analyzes trending content, and generates ready-to-post videos using 500+ hyper-realistic AI UGC avatars.…