SwipeReel and Quinn both put short shoppable video on a Shopify store.
Quinn is known for TikTok-style vertical feeds; SwipeReel offers Inline, Overlay, Stacked and Stories widgets with carousel and grid layouts, and a free plan that does not cap
Quinn's plans are tiered by views or orders, so cost rises with traffic; SwipeReel is free up to 25 uploads and 5 live videos, then one Pro plan.
Both import Reels and TikToks and tag products on video; SwipeReel's free plan allows one tag per video and Pro allows unlimited.
Test both on a duplicate theme with PageSpeed Insights before choosing, because feed widgets vary in how much they preload.
A small store usually gets what it needs from SwipeReel's free plan, because views are unlimited and the limit is on uploads and live videos.
The full guide has the formats, the deadlines and the worked examples.