Social Commerce Trends 2026: What Shopify Merchants Must Know

Social commerce — buying products directly inside social apps like TikTok, Instagram, and YouTube without ever visiting a separate website — is becoming a mainstream channel in 2026. US social commerce sales will pass $100 billion for the first time this year, an 18% jump that pushes social to nearly 9% of all retail ecommerce. For Shopify merchants, the question is no longer whether to sell on social, but where to focus.

The short version: discovery, checkout, and trust have all moved on-platform. Shoppers find products through creators, buy without leaving the feed, and increasingly trust peer signals over polished brand ads. Below are the social commerce trends that matter most in 2026 and what each means for your store.

How Big Is Social Commerce in 2026?

US social commerce will reach roughly $101 billion in 2026, up from $87 billion in 2025, according to eMarketer — an 18% year-over-year increase. That growth outpaces overall ecommerce and lifts social to about 8.9% of total US online retail, a share that climbs every year through the end of the decade.

The takeaway for merchants is scale plus momentum. A channel growing double digits while the broader market slows is where incremental customers are easiest to win. Here’s the snapshot most worth pinning to your 2026 plan:

Metric (US)	2025	2026
Social commerce sales	$87.0B	$101.0B
YoY growth	—	+18%
Share of US retail ecommerce	~7%	~8.9%
TikTok Shop sales	$15.8B	$23.4B
Social commerce buyers	108.3M	Growing

Why Is TikTok Shop the Platform to Watch?

TikTok Shop is the fastest-growing force in social commerce, with projected US sales of about $23.4 billion in 2026 — a 48% year-over-year jump after growing 108% in 2025. That would give TikTok Shop a larger US ecommerce business than Target, Costco, or Best Buy.

The reason is structural: TikTok fuses discovery, entertainment, and checkout in one loop. A shopper sees a creator demo, taps the product tag, and buys without breaking attention. For Shopify stores, syncing your catalog to TikTok Shop is now table stakes — and the brands moving early are capturing outsized share before ad costs on the platform normalize.

“We’ve moved past the days of ‘We have a splashy 360 campaign coming out and here are the four influencers we’re partnering with,’” said eMarketer analyst Minda Smiley, describing how creator partnerships have shifted from one-off campaigns to ongoing relationships.

How Are Shoppers Discovering Products Now?

Discovery has moved decisively to social feeds, where creators and algorithms — not search bars — surface what people buy next. More than 60% of product discovery now happens on TikTok, Instagram, and YouTube, and 49% of Gen Z shoppers use TikTok specifically to find their next purchase.

This rewires how Shopify merchants should think about top-of-funnel. The unit of marketing is no longer a banner ad; it’s a piece of content a creator or customer makes. User-generated content and authentic creator demos consistently outperform studio-perfect brand assets because they read as recommendations, not advertising. Budget that used to fund a single hero campaign is better spread across many creators producing native, testable content.

Is Livestream Shopping Worth It for DTC Brands?

Livestream shopping is worth testing because it converts dramatically better than standard ecommerce. Live selling events can convert at up to 30%, versus the 2–3% typical of a normal storefront, because real-time demos, limited-time offers, and live Q&A compress the path from interest to purchase.

The format rewards urgency and social proof — two things a static product page struggles to create. You don’t need a studio: a phone, a clear offer, and a host who knows the product can outperform a week of paid traffic. Start with one monthly live tied to a new drop, measure conversion against your baseline, and scale what works.

What Should Shopify Merchants Do About Rising Acquisition Costs?

The smartest 2026 move is pairing social reach with acquisition channels that don’t depend on ever-pricier ads. Social commerce expands your audience, but paid social CAC keeps climbing as more brands compete for the same feed real estate. The brands that win combine on-platform selling with mechanics that turn existing customers into a distribution engine.

This is where group buying fits naturally alongside social commerce. Instead of discounting to a stranger who saw your ad, group buying lets a happy customer unlock a deal by recruiting friends — so the discount becomes the acquisition cost, and that cost is shared. It’s the same peer-driven trust that powers social discovery, applied directly to your unit economics. Tools like Farabiulder are built for exactly this overlap. If you’re auditing where every dollar goes, run the numbers with a customer acquisition cost calculator and compare social paid CAC against referral-based channels.

A practical 2026 social commerce checklist for Shopify merchants:

• Sync your catalog to TikTok Shop and Instagram Shopping so checkout stays in-app
• Shift creator budget from one-off campaigns to ongoing, multi-creator content
• Prioritize UGC and authentic demos over polished brand ads
• Test one livestream per month tied to a launch or restock
• Offset rising paid CAC with low-cost referral mechanics like group buying

Social commerce in 2026 isn’t a side channel — it’s where discovery, trust, and checkout increasingly happen at once. Merchants who treat it as a core part of their growth stack, and who balance its reach with efficient acquisition, will be the ones compounding gains while competitors keep overpaying for clicks. For more on lowering acquisition costs, see our guide to the best Shopify apps to reduce CAC.

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