Top 9 Amazon Agencies in Canada for Amazon.ca Sellers (2026)

Canada's e-commerce market is worth about USD 45.66 billion in 2026 and is growing at more than 9% a year, according to Mordor Intelligence. Amazon takes roughly 41% of Canadian online retail. Around 80,000 Canadian sellers compete for it. And more than 100 agencies headquartered in Canada say they do Amazon marketing. Nine made this list.

Finding the top amazon agency in Canada is harder than finding one in the US, because Amazon.ca is not a smaller Amazon.com. Packaging must be bilingual by law. Quebec's Bill 96 reaches into product pages and ad creative. GST/HST registration can be required from your first sale if you store stock in a Canadian warehouse. An agency that copies a US playbook north of the border will cost you more than it saves.

One thing to say before the list. GrowithAmazon compiled this guide, and we put ourselves first, which is what every other Canadian agency list we read also does. The difference is that for every agency here, including us, we show what you can verify before you book a call, and we tell you which kind of seller each one fits best.

In this guide, you'll discover:

• How to pick an Amazon agency in Canada by the job you need done, not the logo wall.
• The top 9 Amazon agencies in Canada for 2026, with services, best fit and verified signals for each.
• The Canadian rules an agency must know: French listings, Bill 96, GST/HST, the Unified North America account.
• Red flags, observed price ranges, and 10 questions to ask before you sign.

Whether you are a new Amazon.ca seller, an established Canadian brand, or a US, UK, UAE or Indian brand entering Canada, this guide will help you shortlist with confidence.

Why Amazon Canada is not a smaller Amazon.com

Many brands assume they can copy their Amazon.com strategy and win on Amazon.ca. In practice they hit four walls in the first quarter: language, tax, packaging, and a smaller, differently shaped auction. Here is what makes Amazon Canada its own marketplace.

• Two languages by law. Canada's Consumer Packaging and Labelling Act requires English and French on consumer product packaging sold anywhere in the country, not just in Quebec.
• Quebec's Bill 96 tightened on 1 June 2025. French must be at least as prominent as any other language. Generic words inside a non-French trademark, such as "extra strength", must appear in French on the product or packaging. The employee threshold for registering with the Office québécois de la langue française dropped from 50 to 25. Product detail pages, Sponsored Brands headlines and Store content aimed at Quebec shoppers fall within scope, according to a 2026 guide by Toronto agency Accrue.
• Tax starts earlier than you think. GST/HST registration is required once Canadian sales reach CAD $30,000 in any four rolling quarters. If you store FBA inventory in a Canadian fulfilment centre, you are "carrying on business" in Canada and must register from day one. GST is 5% everywhere; HST runs up to 15% in Ontario and the Atlantic provinces; British Columbia, Saskatchewan and Manitoba add a separate PST of 6–7%; Quebec adds QST at 9.975%. An agency should flag this and send you to an accountant, not file it for you.
• Different search habits. Metric units, Canadian spellings like "colour" and "centre", and a winter-driven seasonality that does not match the US curve.
• One account, three countries. Amazon's Unified North America account covers Amazon.com, Amazon.ca and Amazon.com.mx. That is why many Canadian brands hire one team for both sides of the border.
• Fewer sellers, not fewer shoppers. About 80,000 active Canadian sellers versus millions on Amazon.com. One 2026 seller guide calls Amazon.ca "one of the most underserved major English-language marketplaces" relative to its size.

Before you compare agencies, decide what you are hiring one to do. The answer changes the shortlist.

Which Amazon agency job are you hiring for?

Most "best agency" lists rank by reputation. That is not how you should choose. Canadian sellers fall into four groups, and each needs a different kind of partner. Find yours below; every agency entry later in this guide carries a "pick this one if" line tied to these four.

What makes a great Amazon agency in Canada in 2026?

Choosing a full-service Amazon agency in Canada is about more than finding someone to run campaigns. The best ones understand the whole account, Seller Central and Vendor Central, and build for profit, not only for sales. In Canada, add six local tests.

• Bilingual listing and ad copy by people. Machine-translated French is obvious to Quebec shoppers and risky under Bill 96.
• Tax awareness. They know the CAD $30,000 threshold and the FBA-storage trigger, and they tell you to see an accountant.
• Seller Central and Vendor Central. Many Canadian consumer brands are 1P. An agency that only knows 3P will struggle with purchase orders, chargebacks and shortage claims.
• Amazon SEO built on current ranking factors. Sales velocity, conversion rate, click-through, reviews, inventory and pricing. Our guide to the Amazon A10 algorithm explains what moves rank today.
• TACoS and profit reporting. ACoS tells you about one ad. TACoS tells you about the business. If an agency cannot explain the difference, read ACoS vs TACoS before your next call.
• One Unified account, two strategies. They run .ca and .com from one account without doubling fees, but with separate keyword sets and budgets.
• Transparent partner status. Amazon Ads Verified or Advanced Partner, or Service Provider Network membership, with a badge page you can open yourself.
• Senior people, honest promises. No guaranteed rankings. Named account leads with marketplace experience.

Red flags before hiring an Amazon agency in Canada

With Amazon.ca getting more competitive every year, the wrong agency wastes a season, not just a month. Watch for these signs when you talk to any Amazon marketing agency in Canada.

• They copy your Amazon.com listings to Amazon.ca unchanged, prices converted and nothing else.
• Their A+ Content for Quebec audiences is English only.
• They never mention GST/HST, bilingual labels or Bill 96 in the first conversation.
• Every case study they show is a US brand on Amazon.com.
• They only talk about PPC and ignore SEO, listings and conversion.
• They report ACoS and never TACoS or profit.
• Junior account managers do the work after a senior person wins the deal.
• They promise guaranteed rankings or a sales number.
• They rank themselves first on their own "top agencies" page without saying so. (We say so, in the introduction.)

With the filter set, here are the nine.

Top 9 Amazon agencies in Canada (2026)

How we chose: each agency has a Canadian headquarters or office, or, for our own entry, a dedicated Canada practice inside a multi-marketplace team; Amazon is a core service, not a line on a menu; and at least two independent sources agree on what the firm does. For every entry we separate what we could verify from what the agency says about itself. Self-reported numbers are written as "the agency says".

#1 GrowithAmazon

Overview: GrowithAmazon is a full-service Amazon growth agency with a dedicated Canada practice and teams serving brands across Amazon USA, UK, UAE, Germany, Canada and Saudi Arabia. The service list covers both sides of the account: Seller Central management and Vendor Central management, including purchase-order handling, chargeback disputes and shortage claims, plus a Merchant on Record programme for brands that need a selling entity in a new market. Localisation, marketplace-specific compliance and regional advertising are built into the expansion work rather than bolted on.

Core Services

• Amazon SEO and listing optimisation, with English and French localisation for Amazon.ca
• Amazon PPC and DSP management
• Seller Central and Vendor Central management
• A+ Content, Storefront design and product imagery
• Account health, compliance and marketplace expansion

Best For: brands that want one end-to-end team across Amazon.ca and Amazon.com, and sellers entering Canada from abroad who need setup plus ongoing management.

Pick this one if: Job 2 or Job 3.

Verified signals: a dedicated Amazon agency Canada service page; a published multi-marketplace service list; Vendor Central scope and the Merchant on Record programme on our own site. All of this is from our pages; ask us for client references on the call, and we will give them.

Why it stands out in 2026: unlike agencies that are only an ads desk, GrowithAmazon runs organic, paid, creative and operations together, so growth on Amazon.ca does not depend on ad spend alone, and the same team can carry a brand into the US, UK and Middle East when it is ready.

#2 Seller Interactive

Overview: Based in Markham, Ontario, Seller Interactive is one of the largest Canada-headquartered agencies that works only on Amazon. Its LinkedIn profile lists 51–200 staff and a 2012 founding year. The company story, in its own words, is that it started with $2,500 in 2014, ran its own brands to eight-figure revenue, and turned that experience into an agency. Those figures are the agency's own.

Core Services

• Full Amazon account management
• Amazon SEO and listing optimisation
• PPC and Amazon DSP
• Brand protection, suspension appeals and listing reinstatement
• Product launch and Storefront design

Best For: sellers who want a large dedicated team and account-health muscle.

Pick this one if: Job 1 or Job 2.

Verified signals: Markham headquarters and headcount on LinkedIn; a named client, Tri-Acta Integricare, in a September 2026 Toronto agency review; listed as the largest Amazon advertising agency headquartered in Canada by team size in an August 2026 company directory.

#3 Accrue

Overview: Accrue is a Toronto marketplace agency for Amazon and Walmart, co-founded by Ahmed Hashim, a former Amazon employee, and Haris Nadeem. It describes itself as having "Canadian roots with North American reach" and also operates in the UAE and Saudi Arabia. Its strength is retail media and Vendor Central work for larger consumer brands, and it is one of the few Canadian agencies to publish a detailed guide on Bill 96 and French listings.

Core Services

• Amazon advertising and DSP
• Seller Central and Vendor Central strategy and operations
• Retail media and creative
• Reporting and analytics
• Walmart Marketplace

Best For: mid-size and enterprise CPG brands, Vendor Central accounts, and anyone serious about the Quebec market.

Pick this one if: Job 1, especially if you sell 1P.

Verified signals: testimonials from Henkel Beauty and Tim Hortons and logos including JBL, GoPro and The Body Shop on its own site; a third-party review adds Hoover, Conagra and Utiva; Toronto headquarters and 11–50 staff on LinkedIn; the Bill 96 guide published July 2026.

#4 Ecommerce Pathways

Overview: Ecommerce Pathways is a small, senior team in Vaughan, just north of Toronto, that says it is "equally in-depth" on Vendor Central and Seller Central and serves brands in the US, Canada and Europe. Its pitch is the opposite of a big agency: the founder still texts clients, and it commits publicly to no black-hat tactics.

Core Services

• Amazon account management and growth
• Amazon Ads management
• Vendor Central
• Seller Central and FBA
• International e-commerce and DTC support

Best For: established Canadian consumer brands moving from retail shelves to Amazon.

Pick this one if: Job 1.

Verified signals: states it is an Amazon Ads Verified Partner and a Buy with Prime Partner Agency on its site (ask to see the partner directory entry); testimonials from Silk'n, Earth's Own, Balzac's and Swagman; a published Vaughan, Ontario address.

#5 Sequence Commerce

Overview: Founded in Toronto in 2015, Sequence Commerce is a full-stack e-commerce agency with offices in Toronto, Brampton and New York. It manages Amazon plus a dozen other marketplaces and pairs PPC with SEO content and creative, which makes it a fit for Canadian brands selling in several countries at once. The agency says it has managed hundreds of millions in ad spend across more than 100 brands; that figure is self-reported.

Core Services

• Amazon PPC and DSP
• Amazon SEO and listing content
• Creative and video
• Marketplace expansion across Canada, the US, UK, EU and Australia
• Shopify and web development

Best For: Canadian brands running several Amazon marketplaces from one team.

Pick this one if: Job 2.

Verified signals: a Clutch profile with 62 reviews, a 2015 founding year and Toronto and Brampton locations; a registered Canadian business entity; eight Clutch award categories in 2025 per its own release.

#6 ProMerit

Overview: Headquartered in Lévis, Québec, ProMerit describes itself as a Canadian Amazon agency and seller with more than ten years of experience. It offers two models: it can buy and resell your products as a partner, or manage your own account. Support offices in Argentina and India give round-the-clock monitoring. It is natively bilingual and also works on Walmart and Costco.

Core Services

• Bilingual listings, A+ Content, Brand Store, photo and video
• Amazon and Walmart advertising, keyword research and SEO
• Brand Registry, listing reactivation, account health, price and reseller control
• Inventory, FBA prep, sales-tax management and multilingual customer service

Best For: Quebec and bilingual brands, and manufacturers who want logistics handled alongside marketing.

Pick this one if: Job 1 in Quebec, or Job 3.

Verified signals: a published Lévis address and a fully bilingual site; the agency says it has access to Amazon Canada's Strategic Account Services programme; it appears near the top of other 2026 Canadian agency rankings.

#7 AMZ One Step

Overview: AMZ One Step is a Canadian creative and listing specialist founded in 2017 by Kamaljit Singh, a former private-label seller who sold his own brand in 2018 and now sits on the Forbes Agency Council. The agency says it has produced more than 70,000 infographics for Amazon sellers. Its focus is conversion: what the shopper sees once they land on the page.

Core Services

• Listing optimisation and copy
• Product images, infographics and A+ Content
• Storefront design
• PPC management
• Branding and launch support

Best For: sellers whose problem is conversion, not traffic.

Pick this one if: Job 4.

Verified signals: founder biographies on conference and Forbes Council pages; a 2017 establishment date confirmed in a public comparison by a Canadian peer agency; listed on two 2026 Canada roundups for creative work.

#8 Black Compass Digital

Overview: Black Compass Digital is an ads-first boutique in Markham, Ontario, run by former Amazon employees and media buyers. Its Clutch profile shows a 100% Amazon advertising focus, and it also advises DTC brands on scaling supply chain alongside ad spend. Team members say they have helped 170 to 180-plus brands; those numbers are self-reported.

Core Services

• Sponsored Products, Sponsored Brands and Sponsored Display
• Amazon DSP
• Ad analytics and sales data
• Scaling plans for DTC brands
• Supply-chain support

Best For: DTC brands that want a specialist ads team rather than full management.

Pick this one if: Job 4 for ads, or Job 2 for a US push.

Verified signals: Clutch profile with a Markham address, 2–9 staff and Amazon ads as 100% of the work; company LinkedIn page describing an Amazon-only focus.

#9 Internet Marketing Jam

Overview: Toronto-based Internet Marketing Jam says it is Canada's first agency dedicated exclusively to Amazon, serving sellers since 2013. It is a small team with a clear niche: compliance, account health and getting deactivated listings back, which matters in regulated categories like medical devices and supplements.

Core Services

• Listing optimisation and keyword research
• Amazon PPC
• A+ Content and Brand Store
• FBA inventory planning
• Listing reinstatement and account-health recovery

Best For: small and medium Canadian sellers, especially in regulated categories.

Pick this one if: Job 1 at a smaller scale, or Job 3 for a small foreign brand.

Verified signals: an Amazon Verified Partner badge displayed on its site (ask to see the directory entry); a client testimonial about reinstating medical-device listings. Honest note: it has few third-party mentions, so do your own reference check.

Side-by-side: top Amazon agencies in Canada compared

Reading the table: "Verified signals" are what we could confirm from the agency's own site, LinkedIn, Clutch or a named client. "Says" marks the agency's own claim. No ratings are given because we found no shared, sourced basis for one.

How to choose the right Amazon agency for your brand

Choosing well is a five-step job, and none of the steps is reading a logo wall.

1. Name the job. Pick one of the four from Section 2. Write it down before the first call so the agency answers your question, not its pitch.
2. Shortlist two or three. Use the "pick this one if" tags above. More than three calls and the details blur.
3. Ask for three things. One Quebec-compliant listing they built, one TACoS report from a live client with the name hidden, and one client you can phone.
4. Open the partner directory yourself. Amazon's Ads partner directory and Service Provider Network list agencies by name. A badge on a website is a claim; a directory entry is a fact.
5. Compare pricing models, not just prices. Retainer, percentage of ad spend, hourly, or revenue share each push the agency's behaviour in a different direction.

Questions to ask before you sign with an Amazon agency in Canada

• Do you provide full-service management, or PPC only?
• How do you measure success beyond ACoS? Do you report TACoS, profit and organic growth?
• Who will run my account day to day, and what is their Amazon.ca experience?
• Can you share recent results from Canadian brands, not only US ones?
• What is your plan for SEO, listing quality and conversion, not just ads?
• How do you handle French listings, Bill 96, GST/HST and Canadian FBA?
• Can you run Amazon.ca and Amazon.com together in one Unified account with separate strategies?
• Which tools and dashboards do you use, and will I have access?
• How often will I get reports, strategy reviews and recommendations?
• What are your pricing model, contract length, cancellation terms and 12-month KPIs?

If you want to see what good advertising reporting looks like before you ask, our Amazon advertising management page describes the reporting we give clients.

Amazon Canada stats you need to know in 2026

• The market keeps growing. Mordor Intelligence expects Canadian e-commerce to reach USD 71.04 billion by 2031, a 9.27% annual rate.
• Most Canadian sellers stay home. In a seller survey cited by MadeinCA, 43.9% sell only on Amazon.ca, 24.2% sell on both .ca and .com, and 19.7% sell only on .com. The cross-border gap is the opportunity.
• Selling pays. 54.5% of Canadian sellers in the same survey earn more than $50,000 a year on Amazon.
• Amazon is a large Canadian employer. Around 46,000 people in 2025.
• Canadian-made matters. One 2026 seller guide reports that 68% of Canadian shoppers prefer to support local or Canadian-made businesses; treat it as one survey, but it matches what we see in conversion data.
• The main rival is Walmart. Walmart Canada's overall business was about CAD 23 billion in 2024, and its marketplace is growing. Agencies that run both are increasingly useful.

Put together: a big, concentrated, under-served marketplace where language, compliance and conversion, not only ads, decide who wins.

Conclusion

Choosing the top amazon agency in Canada is a job-fit decision, not a popularity contest. Name the job, check what can be verified, and ask the ten questions. The nine agencies in this guide cover the range: GrowithAmazon for end-to-end, multi-marketplace growth; Seller Interactive for a large Canada-based team; Accrue and Ecommerce Pathways for consumer brands and Vendor Central; Sequence Commerce for multi-marketplace advertising; ProMerit for Quebec, bilingual work and logistics; AMZ One Step and Black Compass Digital when the problem is creative or ads alone; Internet Marketing Jam for smaller sellers in regulated categories.

The best agencies do not just manage campaigns. On Amazon.ca they get the French right, keep you on the right side of tax and labelling rules, build listings that convert in two languages, and grow profit as well as sales. If you also sell in the UK, our guide to the top Amazon agencies in the UK uses the same approach.

Ready to grow on Amazon Canada? Book a free consultation with GrowithAmazon and find out how our team can help you launch, localise and scale on Amazon.ca and across every marketplace you sell in.

Frequently asked questions

Sources: Mordor Intelligence, Canada E-commerce Market report (August 2026); MadeinCA, Amazon Statistics in Canada (January 2026), citing Insider Intelligence, ECDB and an Ecom Cre seller survey; Brandock, Top Selling Products on Amazon Canada 2026 (July 2026); SAL Accounting, Selling Internationally on Amazon (February 2026); CanadiEx, How to Sell on Amazon.ca; Accrue, Amazon.ca Quebec Strategy: Bill 96 and French Listings (July 2026); RevenueBase company directory (August 2026); Webtonic, Toronto Amazon Advertising Agencies Reviewed (September 2026); agency websites and LinkedIn or Clutch profiles for Seller Interactive, Accrue, Ecommerce Pathways, Sequence Commerce, ProMerit, AMZ One Step, Black Compass Digital and Internet Marketing Jam; growithamazon.com service pages. Agency claims about revenue, brands served and partner status are reported as stated by each agency and should be confirmed directly. Tax and language-law notes are general information, not legal or accounting advice.