Top 10 E-commerce Marketplaces in Canada (2026)

The Canadian e-commerce landscape has reached a new maturity peak in 2026, driven by hyper-local logistics and AI-integrated shopping experiences. As digital retail sales now account for nearly 22% of total retail trade in Canada, these ten marketplaces define the competitive hierarchy.

1. Amazon Canada

Amazon remains the undisputed leader with an estimated 44.2% market share of all Canadian e-commerce transactions in 2026. Their expanded fulfillment network now offers same-day delivery to over 15 major Canadian metropolitan areas.

2. Walmart Canada

Walmart has solidified its second-place position, capturing 8.5% of the digital market through its integrated omnichannel strategy. In 2026, their online grocery segment alone saw a 14% year-over-year increase in active monthly users.

3. Shopify Collective

While a platform provider, Shopify's consumer-facing Shop app has evolved into a powerhouse marketplace, facilitating $12 billion in domestic CAD GMV in 2026. It currently hosts over 95,000 active Canadian merchants within its discovery ecosystem.

4. eBay Canada

eBay continues to dominate the secondary market, maintaining a steady 5.8% share of the total e-commerce traffic in Canada. Their 2026 focus on 'Certified Refurbished' electronics has driven a 20% increase in Gen Z user adoption.

5. Canadian Tire

A domestic giant, Canadian Tire's digital marketplace now accounts for 12% of their total corporate revenue in 2026. Their Triangle Rewards integration has achieved a 78% penetration rate among Canadian households.

6. Best Buy Canada

Best Buy leads the consumer electronics vertical with a 15.5% segment share in 2026. Their marketplace model, which includes third-party sellers, now contributes to 30% of their total online SKU count.

7. Costco Canada

Costco's online membership model has seen a 9% growth in 2026, driven by exclusive high-ticket digital items. Their e-commerce renewal rate in Canada remains the highest in the industry at 91.5%.

8. Etsy Canada

Etsy has captured the artisan niche, with Canadian sellers contributing $1.4 billion to the platform's global economy in 2026. Data shows that 65% of Canadian Etsy shoppers prioritize the 'Local Seller' filter during their journey.

9. Hudson's Bay

The Bay's digital transformation has resulted in their marketplace representing 25% of their total digital sales in 2026. They have successfully onboarded over 1,500 premium third-party brands to compete with global luxury platforms.

10. Loblaws (PC Express)

Loblaws dominates the e-grocery sector with a 38% share of the online food and beverage market in 2026. Their automated micro-fulfillment centers have reduced average pickup wait times to under 4 minutes.

Conclusion

The 2026 Canadian e-commerce market is characterized by a blend of global dominance and resilient domestic players. Success in this landscape requires a deep understanding of local logistics and the high value Canadians place on loyalty integration.

Frequently Asked Questions

Q: What is the total e-commerce growth in Canada for 2026?

A: The market is projected to grow by 9.4% in 2026, reaching a total valuation of approximately $115 billion CAD. This growth is largely fueled by mobile commerce and social shopping integrations.

Q: Which marketplace has the fastest delivery in Canada?

A: Amazon Canada leads with its Prime Air and expanded DSP network, achieving sub-4 hour delivery windows for 1.2 million high-demand items in 2026. Walmart and Loblaws follow closely in the grocery and essentials categories.

Q: Are domestic Canadian marketplaces still competitive?

A: Yes, domestic players like Canadian Tire and Loblaws hold significant defensive positions, particularly in the hardware and grocery sectors. They leverage their physical footprint, with 90% of Canadians living within 15 minutes of a store.

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All statistics are 2026 estimates and projections based on industry trend analysis.