Fastlane is an AI marketing product for founders and small teams who need paid creative without hiring an agency. You give it a website URL. Senna, its agent, reads the brand, studies competitor ads and organic posts, and builds batches of image and video ads, including competitor remixes, trending formats, AI creator videos, statics, and memes. After someone approves the batch and sets a budget, it can launch those ads in a Meta Ads Manager account and publish organic posts to Instagram, TikTok, and YouTube Shorts. Fastlane began in Sydney as a tool for turning a product link into short-form posts, then in October 2026 expanded into paid campaigns with Senna. Co-founders Jock Ferguson (CEO), Anish Sharma (CTO), and Gaurav Thapa (CMO) built it. On October 30, Thapa announced a $3.5 million raise from San Francisco to take that ads workflow further, framing it as Claude for Ads. Once campaigns are live, Fastlane reads results such as thumbstop rate, hold rate, CPA, and ROAS, cuts what underperforms, and turns winners into the next set of variations. The launch video is a sample of that output, a talking-head ad in which someone explains a daily habit. The product site uses the same style of demo with sample brands and states that Fastlane is not affiliated with the brands shown. Plans start at $29 a month, and new users can generate five ads free.