Best Ecommerce Platform for Small Business in 2026
Ready to start selling online, but stuck choosing a platform?
We compared every popular ecommerce platform for small business side by side. Here's which wins on ease, features, fees and long-term growth.
Shopify is the best ecommerce platform for most small businesses β reliable, easy to use, and scales from your first sale to millions in revenue. WooCommerce is best if you want full ownership and already use WordPress. Both offer free trials.
How this guide was reviewed: Alex has used Shopify and WooCommerce hands-on. The other tools in this guide were researched from the vendors' own websites and published user reviews, not tested hands-on.
Disclosure: Kit SEO earns money from affiliate partnerships. Affiliate links are labelled and never change our rankings. Affiliate disclaimer.
Get your online store found on Google
Read the free SEO guide βπ¬ How this guide was researched
I run online stores on Shopify and WooCommerce, so those two sections come from my own use.
BigCommerce, Wix eCommerce, Square Online and Ecwid were compared using pricing pages, documentation and verified user reviews, not hands-on store builds.
We checked pricing in May 2026; plans change, so double-check before buying.
01 Shopify β Best overall ecommerce platform
Shopify is the default choice for most small businesses starting an online store in 2026.
It's hosted (no servers to manage), includes payment processing and has the biggest app store in ecommerce (8,000+ apps). It scales from your first sale to millions without switching platforms.
The biggest downside is transaction fees. Skip Shopify Payments and you pay an extra 0.5β2% per sale on top of your processor's fee.
Use Shopify Payments and that problem disappears.
- Easiest setup of any full-featured platform
- 8,000+ apps in the Shopify App Store
- Built-in payment processing (Shopify Payments)
- Excellent mobile app for store management
- Strong abandoned cart, email, and SEO tools
- Shopify POS for in-person selling
- Canadian company β HQ in Ottawa, Ontario
- Transaction fees if not using Shopify Payments
- Monthly costs add up with apps
- Blog/content features weaker than WordPress
- Advanced customisation requires Liquid coding
π¨π¦ Shopify is a Canadian company
Shopify is headquartered in Ottawa, Ontario β one of Canada's biggest tech success stories.
Shopify Payments supports CAD natively, Canadian taxes (GST/HST/PST/QST) are built in, and you can accept Interac. It's the best ecommerce platform for Canadian businesses by a wide margin.
02 WooCommerce β Best for WordPress users
WooCommerce powers 39% of all online stores worldwide.
It's a free WordPress plugin, so you only pay for hosting and any premium extensions you choose.
The trade-off: you manage your own hosting, security and updates.
Already on WordPress or have a developer? WooCommerce gives more flexibility and lower ongoing costs than Shopify. Total beginner? Shopify is easier.
- Free core software β no monthly platform fee
- Total control over design and functionality
- Powers 39% of all online stores globally
- No transaction fees from the platform
- Best content + commerce integration (WordPress)
- Massive extension library
- You manage hosting, security, and updates
- Can be slower than Shopify without optimisation
- Extensions add up β $200β600/yr for essentials
- Steeper learning curve for beginners
03 BigCommerce β Best for scaling businesses
BigCommerce is Shopify's most direct competitor, and it wins on one key point: zero transaction fees on every plan, whatever processor you use.
It also has more built in (multi-currency, faceted search and reviews without apps), so the real monthly cost is lower at scale.
It's especially strong for B2B, wholesale pricing and multi-channel selling.
The trade-off is a smaller app store and a slightly steeper setup.
- Zero transaction fees on all plans
- More built-in features than Shopify (no extra apps)
- Strong B2B and wholesale features
- Multi-currency built in
- Excellent multi-channel selling (Amazon, eBay, Google)
- No limit on staff accounts
- Smaller app ecosystem than Shopify
- Annual sales caps before forced plan upgrades
- Less beginner-friendly than Shopify or Wix
- Themes less polished than Shopify
04 Wix eCommerce β Best for beginners
Wix is the most beginner-friendly way to get a store live in one afternoon.
The drag-and-drop editor needs zero tech skills, and the AI builder (Wix ADI) can create a full store from a short questionnaire.
It's less powerful than Shopify for high-volume stores, with more limited inventory, shipping rules and multi-channel selling.
Selling 10β100 products and want everything in one simple place? Wix is hard to beat at the price.
- Easiest drag-and-drop editor available
- AI site builder β store live in minutes
- Website + store in one platform
- 500+ templates including ecommerce-specific
- Competitive pricing at entry level
- Built-in SEO tools
- Not as scalable as Shopify for large stores
- Transaction fees on lower plans
- Limited multi-channel selling
- Can't switch templates after launch
05 Square Online β Best for brick-and-mortar going online
Square Online is the best choice if you already use Square POS in a physical store.
Inventory syncs in real time between your shop and website β no manual updates, no overselling.
The free plan works well for small stores: no monthly fee, and Square takes 3.3% + 30Β’ per online transaction (2.9% + 30Β’ on paid plans).
Sell mostly in person and want a simple online presence? Square Online saves you running two systems.
- Free plan with real ecommerce functionality
- Real-time POS inventory sync
- Zero monthly fee on free plan
- Built-in local delivery and pickup
- Simple, clean storefront design
- Limited design customisation vs Shopify
- Smaller app ecosystem
- Square branding on free plan checkout
- Less suitable for large or complex stores
06 Ecwid β Best for adding a store to an existing site
Ecwid doesn't replace your website β it adds a store to the one you have.
Embed it in WordPress, Wix, Squarespace or even a Facebook page with one line of code.
Happy with your current site and just want to sell online? It's the best fit.
The Starter plan is $5/month for up to 10 products, handy for testing ecommerce before you commit.
- Adds ecommerce to any existing website
- Starter plan from $5/mo for up to 10 products
- Sell on Facebook, Instagram, TikTok from one dashboard
- No transaction fees on any plan
- POS integration available
- Not a standalone website builder
- No free plan; Starter is limited to 10 products
- Less feature-rich than Shopify at same price
- Smaller community and support resources
07 Transaction fees β the hidden cost nobody talks about
Transaction fees are the most important cost to understand before choosing an ecommerce platform.
Some platforms charge an additional fee on top of your payment processor's fee just for using a third-party payment method. On a $500,000/year store, the difference between 0% and 2% is $10,000 a year.
β οΈ Platform transaction fees compared 2026
π‘ The Shopify transaction fee rule
Shopify charges 0.5β2% extra if you use any processor other than Shopify Payments.
Shopify Payments is available in the USA, Canada, UK, Australia and several other countries. In the USA or Canada, use it and the fee disappears.
Outside the supported countries? Consider BigCommerce or WooCommerce instead.
08 Full platform comparison 2026
| Platform | Starting price | Transaction fee | Free plan | Canada support | App ecosystem |
|---|---|---|---|---|---|
| Shopify | $39/mo | 0% (w/ Shopify Payments) | β (3-day trial) | β Excellent | 8,000+ apps |
| WooCommerce | Free + hosting | 0% | β | β Full | 58,000+ plugins |
| BigCommerce | $39/mo | 0% | β (15-day trial) | β Good | 1,000+ apps |
| Wix eCommerce | $29/mo | 0% on Core and up | Website only | β Good | 500+ apps |
| Square Online | Free | 0% (Square processing) | β Real store | β Canada | Limited |
| Ecwid | $5/mo (10 products) | 0% | β (Starter from $5) | β Good | Moderate |
09 Hosted vs self-hosted β which is right for you?
The single most important decision in ecommerce platform selection is whether you want a hosted platform (Shopify, BigCommerce, Wix, Square Online) or a self-hosted platform (WooCommerce, Magento).
π‘ Our recommendation for most small businesses
Start with Shopify if you have budget and want simplicity. Start with WooCommerce if you're already on WordPress or have a developer.
Both can grow with you to seven-figure revenue. Don't overthink it β getting your store live beats perfecting the platform choice.
10 How to choose by business type
Best ecommerce platform for Canadian businesses 2026
Selling online in Canada requires CAD payment processing, correct tax handling (GST, HST, PST, QST by province), and ideally Interac Online support. Here's how each platform handles Canadian requirements.
How we review software β and why you can trust this guide
We're a small, independent site. Here's how we put this ecommerce platform guide together.
π What we look at
- Total cost of each option, including renewals and per-user fees
- Features small businesses actually use
- Ease of setup and day-to-day use
- Whether it handles CAD, GST/HST and Canadian compliance
- Verified user feedback on support and reliability
π§ͺ Hands-on vs researched
Only tools Alex has used are described as hands-on. Other picks are researched from vendor sites and verified reviews.
π€ How we stay independent
Some links on Kit SEO earn us a commission at no cost to you. Commissions never decide a ranking β picks are based on the criteria here and real experience, and sponsored placements are always labelled. How we make money β
Alex has spent 4+ years doing SEO for Alberta small businesses and runs live sites on WordPress, WooCommerce and Shopify. Alex wrote and updates this ecommerce platform guide. About us Β· All guides by Alex
π Last updated: October 2026. We update this page whenever a vendor changes its plans. Notice something off? Get in touch.
11 Frequently asked questions
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