TikTok released new seller data this week, and the headline number is hard to ignore: small businesses on TikTok Shop grew their U.S. sales by 66% in 2025 compared to the year before.
The platform now counts more than 215,000 small businesses actively selling in the U.S. - up 25% year over year. And TikTok's own definition of "small" is meaningful: any seller under $15 million in annual revenue.
For context, the entire platform's U.S. gross merchandise volume is on track to exceed $20 billion in 2026.
Who's Actually Winning Here?
The data suggests small brands - not the big names you'd expect - are the ones getting found.
TikTok says 72% of the brands discovered by shoppers on TikTok Shop in the past year were small businesses. And 58% of those shoppers went on to make a purchase from that brand.
That discovery-to-purchase chain matters. On Google, you search for what you already know you want. On TikTok, you stumble into something you didn't know existed. That's a fundamentally different selling environment - and it tends to favor niche products and authentic storytelling over name recognition and ad budget.
The Numbers Behind the Platform
TikTok Shop is generating 5-8% conversion rates for in-app checkouts. For comparison, the industry average for e-commerce conversion is roughly 2-3%. When someone is already watching a video demo of a product and the buy button is right there, more of them actually tap it.
Over 100,000 creators are participating in TikTok's affiliate program, which lets sellers let creators promote their products in exchange for a commission - no ad budget required upfront.
Global GMV hit $66 billion in 2025 and is projected to reach $112 billion in 2026.
So What Does This Mean for You?
If you sell a physical product - especially something that benefits from being shown in action (food, beauty, apparel, home goods, tools, handmade goods) - TikTok Shop is no longer a "maybe someday" channel.
The barrier to entry is lower than most platforms. You don't need a polished brand presence. You need a product that looks good in a 30-second demo and a price point that feels like a reasonable impulse.
A few practical things to know before you jump in:
The content does the selling. Unlike Amazon where the listing does the work, TikTok requires video content - either from you or from affiliates. Budget time, not just money.
The affiliate model can work without an ad budget. Reach out to small creators in your niche directly. Many will post for a 10-20% commission on sales they generate. That's pure performance marketing.
Shipping expectations are real. TikTok Shop has trained buyers to expect fast delivery. Make sure your fulfillment can handle it before you scale.
Platform risk is real too. TikTok's U.S. future has been legally contested before. Don't make it your only channel.
The Bottom Line
The 66% sales growth figure isn't from big brands gaming the algorithm. It's from 215,000 small sellers who figured out that the platform's content-first model actually favors the underdog - a business with a great product and a genuine story to tell.
If you've been skeptical of TikTok Shop, this week's data is worth a second look.
Sources: Modern Retail - TikTok Shop small business sales data, Net Influencer report, Retail Dive