Gumroad creators and digital product sellers need high-converting sales videos, explainer courses, and promo content to boost sales — but traditional production is slow and expensive. This creates a profitable agency niche: combine Skywork AI (for deep research, scripts, slides, and multimodal outlines) with Synthesia (for lifelike AI avatar videos in 140+ languages). This guide shows how to launch a “Done-for-You AI Video Agency for Gumroad,” delivering professional promo videos, mini-courses, and product demos on retainer, capitalizing on the 2026 digital product boom.

Shopify merchants and e-commerce brands face constant pressure to create high-converting product videos, demos, and ads — but traditional production is slow and expensive. This creates a massive agency opportunity: combine Hailuo Minimax 2.3 (for stunning text/image-to-video animations, realistic motion & cinematic clips) with Synthesia (for lifelike AI avatars, multilingual voiceovers & professional presenter videos). This guide shows how to launch a “Done-for-You AI Product Video Agency,” delivering batches of Shopify-optimized videos on retainer to drive sales and conversions.