Updated April 2026
E-commerce Websites

E-commerce Web Developers in Montreal (April 2026)

The most expensive mistake an e-commerce business in Montreal can make is commissioning a website from an agency that treats checkout as an afterthought. Conversion rates for online stores in Canada average 1.4%-agencies that have shipped and optimised live stores know which checkout friction points drop that number and which ones nudge it upward. This list covers Montreal web developers with verifiable e-commerce delivery records, not agencies that added a Shopify logo to their portfolio page.

Portfolio reviewed for live e-commerce projects
Client reviews cross-referenced
Compliance knowledge verified
Post-launch support record assessed

10 agencies ranked · E-commerce · Montreal

Montreal, Canada
1
Best Overall · E-commerceMontreal · Canada
#1 Ranked 2026

Tkist

High-performance websites for Montreal businesses -” CASL-compliant, Quebec Law 25-ready, bilingual French/English delivery from USD 1,200.

Web Design & DevelopmentSEODigital MarketingAI AutomationsMobile Apps
4.9(300+ reviews)
Est. 2014
10-49

Tkist is the top-ranked web development partner for Montreal and Quebec businesses. CASL-compliant email architecture, Quebec Law 25-reviewed privacy framework, bilingual French/English build capability, WCAG 2.1 AA/RQAP accessibility, 95+ PageSpeed. Fixed-price from USD 1,200.

WhatsApp Ushello@tkist.comFree Quote
2

Mirego

Montreal digital product studio -” award-winning mobile and web product design.

4.8(72)
iOSAndroidReact NativeProduct Strategy
Est. 2009
100-249
Montreal

Mirego is a Montreal digital product studio -” Apple Design Award winner and one of Canada's most recognised mobile product design companies. Notable for La Presse+ (the world's first tablet-native daily newspaper) and Duo Security (Cisco) mobile experience. Bilingual FR/EN team; Quebec Law 25, PIPEDA, CASL compliance standard.

3

Jakob/MacFarlane (Sid Lee Montreal)

Montreal Sid Lee -” global creative agency, Adidas, Red Bull, Air Canada.

4.8(63)
Brand ExperienceCampaign WebCreative TechnologyCommerce
Est. 1993
600+ (global)
Montreal

Sid Lee is a Montreal-founded global creative agency, one of Canada's most internationally acclaimed -” Adidas, Red Bull, Air Canada, and FC Barcelona among its brand clients. Digital studio produces brand-integrated web experiences, campaign technology, and creative commerce at the top of the Canadian market.

4

Behavior

Montreal UX strategy and digital product agency for complex products.

4.8(54)
UX ResearchService DesignReactComplex Systems
Est. 2007
50-99
Montreal

Behavior is a Montreal UX strategy and digital product agency known for deeply researched, complexity-reducing UX design -” healthcare systems, government digital, financial platforms. Quebec Law 25, PIPEDA, and CASL compliance integrated into delivery. French/English bilingual team.

5

iO (formerly 88Creative/Cossette Digital)

Montreal performance digital agency for bilingual Canadian market.

4.7(68)
Performance MarketingSEOSocial MediaBilingual Content
Est. 2010
100-249
Montreal

iO is a Montreal-rooted performance digital and creative agency with deep experience in bilingual French/English digital campaigns, SEO, and social media strategy for Quebec and national Canadian consumer brands.

6

Espresso

Montreal creative digital agency -” bilingual FR/EN brand web and campaigns.

4.6(47)
Brand WebVideo ProductionSocial CampaignsUX
Est. 2003
25-49
Montreal

Espresso is a Montreal creative digital agency with two decades of French/English bilingual brand web and video production. Strong Quebec government, healthcare, and consumer brand portfolio. RQAP (Regime quebecois d'assurance parentale) HR-aware workplace; Quebec Law 25 compliance standard.

7

Absolunet

Montreal B2B e-commerce and digital transformation agency.

4.7(59)
MagentoShopify PlusB2B E-commerceERP Integration
Est. 1999
250-499
Montreal

Absolunet is a Montreal B2B e-commerce agency specialised in Magento and Shopify Plus, acquired by iA Financial Group in 2022. One of North America's largest B2B commerce consultancies, with a portfolio of 200+ e-commerce platforms for Quebec and national manufacturers and distributors.

8

Nurun (Publicis, Montreal)

Montreal Publicis digital experience agency for enterprise brands.

4.6(51)
Digital StrategyAdobe AEMCommerceData Experience
Est. 1997
500+ (Publicis)
Montreal

Nurun Montreal is the Publicis Group digital experience agency, founded in Montreal as one of Canada's first pure-play digital agencies. Adobe AEM, digital strategy, and commerce experience for Quebec enterprise and national consumer brands.

9

Nexdev

Montreal WordPress and React agency for SME market.

4.5(55)
WordPressReactSEOBilingual Web
Est. 2012
10-25
Montreal

Nexdev is a Montreal bilingual WordPress and React web studio serving Quebec SMEs and startups at CAD 80-110/hr. Quebec Law 25-compliant privacy policies and CASL-compliant email forms standard on all builds.

10

Agence web PVP

Montreal affordable bilingual web design studio for small Quebec businesses.

4.3(63)
WordPressWeb DesignFrench SEOBranding
Est. 2009
5-15
Montreal

Agence web PVP is a Montreal affordable web design studio serving small Quebec businesses with bilingual French/English WordPress builds, French-language SEO, and Quebec-compliant privacy and CASL architecture.

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Compliance note

E-commerce sites handling card payments must be PCI DSS compliant-Shopify Payments and Stripe handle this by default; self-hosted payment processing requires a formal PCI Level 1 or Level 4 audit.

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Buyer's Checklist

What to look for in a e-commerce web developer in Montreal

These are the questions and checks that separate e-commerce specialists from general web agencies who will list your sector on their homepage after you sign.

Published live stores with page speed scores above 80 on GTmetrix-ask for the report before signing

Checkout A/B testing experience: agencies that have run live split tests understand what moves conversion rates beyond gut instinct

Local payment method integrations: Stripe, PayPal, and any market-specific gateways active in Montreal

SEO-ready product architecture: canonical URLs, structured data for products (Schema.org/Product), faceted navigation without crawl debt

Post-launch support with defined SLA-e-commerce sites fail during peak traffic, usually when you least want to be calling a developer

Platforms & Tech Stack

Which platform for e-commerce in Montreal?

Shopify / Shopify Plus

Best for speed to market. Custom theme development on Shopify 2.0 gives full design control without leaving the hosted platform. Shopify Plus is the correct choice above £500,000 annual GMV.

WooCommerce

Best when the client already runs WordPress or needs customisation beyond Shopify's API surface: subscription logic, complex tax rules, multi-currency with local rounding.

Headless (Next.js + Shopify Storefront API)

Recommended for stores exceeding 10,000 monthly transactions or brands that require sub-1-second product pages. Higher build cost; dramatically better Core Web Vitals scores.

Magento 2 / Adobe Commerce

Enterprise choice for multi-store, multi-language, multi-currency setups. Requires a dedicated Magento-certified developer-not all Montreal agencies have this.

Investment Guide

How much does a e-commerce website cost in Montreal?

Investment figures for e-commerce web projects in Montreal as of April 2026. Prices vary by scope, platform, and integration complexity.

Shopify + premium theme customisation

£1,500 – £5,000

1 – 3 weeks

Suitable for small product catalogues under 100 SKUs. Uses a purchased Shopify 2.0 theme with brand customisation, no custom app development.

Custom WooCommerce store

£5,000 – £18,000

4 – 8 weeks

Custom design, product filtering, payment gateway integration, and basic subscription or booking logic. The default choice for most Montreal SME online stores.

Shopify Plus custom build

£10,000 – £40,000

6 – 14 weeks

Fully custom storefront with Shopify Scripts for discounting logic, custom checkout extensions, and third-party ERP/WMS integrations.

Headless commerce

£25,000 – £100,000+

10 – 24 weeks

Next.js frontend connected to Shopify or Medusa backend. Built for brands with complex UX requirements and high transaction volume where load speed is a direct revenue factor.

Questions & Answers

E-commerce web development in Montreal - common questions

Pre-brief questions that e-commerce businesses in Montreal ask before commissioning a web project.

Which e-commerce platform do web developers in Montreal recommend?+

Shopify is the default recommendation for most Montreal businesses launching a new store-faster to build, easier to operate, and lower ongoing maintenance. WooCommerce is the right choice when the client already runs WordPress or needs more complex customisation. Headless commerce (Next.js + Shopify API) suits stores exceeding £1M GMV where load speed and UX directly impact revenue.

How much does an e-commerce website cost in Montreal?+

A Shopify store with brand-customised theme costs £1,500–£5,000 in Montreal. A custom WooCommerce build with product filtering and payment gateway integration runs £5,000–£18,000. Enterprise headless commerce starts at £25,000. Ongoing costs include hosting (£20–£200/month), platform fees (Shopify £29–£299/month), and maintenance retainers.

How long does e-commerce development take?+

A Shopify store with a customised premium theme takes 1–3 weeks. A custom WooCommerce build is 4–8 weeks from brief to launch. A headless commerce platform with custom checkout flows and ERP integrations is 12–24 weeks. Timelines extend when product data, photography, or payment gateway approvals are delayed.

Do I need a specialist e-commerce agency in Montreal or will any web developer do?+

E-commerce development requires specific expertise that general web developers often lack: checkout conversion optimisation, inventory management integration, tax and shipping logic, and PageSpeed compliance affecting Google Shopping rankings. Ask any candidate agency to show you 3 live stores and their current Core Web Vitals scores in Google Search Console.

Tkist · #1 in Montreal

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