
Affluences
Quebec City French-language SEO agency offering natural and local search optimization, web writing and paid search, with a Quebec-business client focus.
Compare 31 SEO agencies with a published business address in Canada, plus 12 serving the area remotely.
Most documented here: Local SEO (24) · AI Search Visibility (19) · Technical SEO (11) · Magento / Adobe Commerce (3) · Healthcare (1). Counts cover the agencies listed on this site, not the whole market.
Listed A–Z. Order is not a ranking or quality score.

Quebec City French-language SEO agency offering natural and local search optimization, web writing and paid search, with a Quebec-business client focus.
Small Halifax company focused on SEO, AI-search optimisation and Google Ads for local and international clients.
Winnipeg web design and SEO shop with a dedicated Winnipeg SEO service covering on-site optimization, keyword research, local SEO and link building.

Small, remote-first web design agency founded in Ottawa that sells SEO alongside design, with a stated one-SEO-client-per-market policy and particular depth in medical practices and trades.

Montreal-founded SEO and digital marketing agency with Canadian and US offices and a deep SEO menu: local, international, ecommerce, enterprise, audits and generative engine optimization.

Ottawa-based local SEO provider for small businesses in Canada and the US, selling month-to-month packages that bundle Google Business Profile work, citations and reporting, plus an AI…

Mississauga web design, software and digital marketing agency (est. 2015) with SEO pages for Mississauga, including local, technical and ecommerce SEO.

Kelowna marketing and web agency with a Kamloops office; SEO is one of several services and the process starts with a technical and keyword audit.

Montreal performance-marketing agency with a dedicated SEO and GEO practice aimed mainly at Quebec SMEs, also serving non-profits and larger companies.

Toronto-headquartered SEO and digital marketing agency with a strong vertical focus on law firms and medical practices.

Winnipeg search engine marketing firm with city-specific SEO pages across Canada and platform-focused offers (WordPress, Squarespace, Wix).
+99.8% traffic from LLMs A 99.8% Increase in LLM Search Traffic In 30 Days · agency-reported

Montreal-area digital marketing and web development agency with a strong ecommerce focus (Shopify, WooCommerce, Magento).
Mississauga digital marketing agency with dedicated SEO service pages for local, enterprise, national, ecommerce and B2B SEO.
Vancouver digital marketing agency with dedicated local SEO, AI-search SEO and specialized SEO pages plus a Vancouver SEO audit guide.

Mississauga web design and ecommerce agency with a Toronto office and a broad SEO menu: local, ecommerce, enterprise and AI SEO pages, aimed at mid-size to large brands.

Montreal-based digital marketing agency with a Canada-wide SEO programme (local, technical, audits, link building) and separate GEO/AEO/LLM visibility pages, framed around lead tracking…

Calgary marketing agency (est. 2014) with SEO aimed at trades and local service businesses, plus web design and ads.
Digital marketing and web agency founded in 1996 by Joe Bongiorno, with offices in Ottawa, Toronto and Vancouver.

Alberta digital marketing agency with Calgary and Edmonton offices; its SEO menu covers local, ecommerce, international and technical SEO alongside PPC and web development.
Toronto SEO agency founded by Dmitriy Shelepin, working with B2B and SaaS clients.
They state they serve Canada but have no published address in Canada.
