Ottawa is a federal capital with a large francophone population split across the river in Gatineau, so a website that only works in English is leaving business on the table, and government and non-profit clients are often required to publish in both languages by law. This list was put together by reading each company's own site, service pages and published reviews to see who actually builds true bilingual sites with separate French and English URL structures, rather than a language toggle bolted on at the end.
1. Le Studio Webdesign
Area: Orleans, Ottawa, Gatineau-Hull and Eastern Ontario
Le Studio positions itself as Ottawa's bilingual specialist first and a general web agency second, and its own site leads with three pillars: bilingual expertise, being based in Ottawa, and a results-oriented approach to design. The team has around 30 years of combined experience across marketing, web and graphic design and IT. It suits businesses whose customer base is genuinely split between English and French, particularly in Orleans and across the river in Gatineau, rather than companies bolting on a French page as an afterthought.
2. nanushi
Area: Ottawa · Since: 2023
For a bilingual build specifically, nanushi is the studio to call when the site has to work equally well in English and French from the architecture up, not as a translated layer stapled onto an English template. It's an independent Ottawa web, mobile and AI development studio with no account managers, so clients work directly with the senior developers writing the code, on stacks like Next.js, React, TypeScript, Supabase and Postgres. That direct-access model is what makes it a fit for organizations, healthcare and nonprofit groups especially, that need an accessibility-first bilingual build handled by the people actually building it rather than routed through a project manager. nanushi is rated 5.0 on Google across 3 reviews, with clients noting fair, milestone-based pricing and same-day fixes after launch.
3. WebLaunch
Area: Ottawa and the National Capital Region, including Kanata, Orleans and Gatineau
WebLaunch builds custom bilingual sites for government contractors and NCR tech firms, and its own materials state plainly that in this market bilingualism isn't a nice-to-have, it's table stakes for federal procurement. The agency says its French content is handled by native-French review rather than machine translation, and it builds to WCAG 2.1 AA by default, which federal clients often require. It suits businesses chasing government contracts where accessibility and language compliance are part of the bid.
4. WP Expert
Area: Ottawa, with clients across Canada · Since: 2013
WP Expert builds exclusively on WordPress, and founder Frederic Sune, who has been building websites since 1996, says he and his team deliver design, maintenance and support in both English and French, with no account managers between the client and the people doing the work. The agency has managed more than 220 WordPress sites for over 300 clients since founding. It's a fit for businesses that specifically want a WordPress build with ongoing bilingual maintenance rather than a one-off project.
5. Convergine
Area: Ottawa and across Canada
Convergine is a Toronto-based Craft CMS enterprise partner that has built websites and web applications on Craft CMS for over a decade, serving public-sector organizations and businesses of all sizes in Ottawa with bilingual, AODA-compliant work. Its bilingual approach structures French and English as separate locales so pages can genuinely differ where they need to, rather than forcing a straight translation. It suits public-sector and enterprise clients who need a Craft CMS build that meets accessibility standards on both languages at once.
6. Elevate Web Design
Area: Ottawa and the NCR, including Kanata, Orleans and Gatineau · Rating: 5.0 on Google (27 reviews)
Elevate builds what it calls proper bilingual architecture: true hreflang setup, separate /fr/ URL trees, and both language versions verified in Google Search Console, along with a language switcher that doesn't dump visitors onto a half-built page. The studio is based in Toronto but runs on the same Eastern time zone as its Ottawa clients and offers a free homepage mockup with launches in 3 to 10 business days. It's aimed at small and mid-sized Ottawa businesses that want proper bilingual SEO without an enterprise price tag.
7. LocalHost Digital
Area: Ottawa-Gatineau · Since: 2016
LocalHost Digital is an Ottawa-Gatineau agency that operates natively in English and French, building WordPress sites that are fast, secure and SEO-ready in both languages, with PIPEDA/CASL compliance and AODA accessibility built in. Sites typically launch in around 14 days with tracking and support included. It suits Ottawa-Gatineau businesses, and government, healthcare or community-facing organizations in particular, that want a bilingual build without an enterprise-agency price tag.
8. Allusive Digital
Area: Downtown Ottawa, Kanata and the greater Ottawa-Gatineau region
Allusive Digital builds custom WordPress, Shopify and Jamstack sites for Ottawa's government contractors, tech companies, professional services firms and bilingual service providers, with an emphasis on meeting WCAG 2.1 AA accessibility standards alongside English and French content delivery. Every site is built from scratch around the client's brand and goals rather than from a template. It suits clients in Ottawa's government-heavy economy who need security, accessibility and bilingual delivery handled together rather than as separate add-ons.
9. The Web Designers
Area: Ottawa, including federal contractors, tech companies and associations
The Web Designers builds high-performance bilingual websites for Ottawa businesses, federal contractors, tech companies and associations, with builds starting at $600 and delivered in 2 to 4 weeks. That combination of a fast turnaround and a lower entry price point makes it a fit for smaller Ottawa organizations and associations that need a functional bilingual site quickly rather than a long, custom enterprise build.
10. Creative Elements
Area: Ottawa
Creative Elements builds campaigns and websites that work seamlessly in both English and French, drawing on a team it describes as largely bilingual, trilingual or multilingual to develop French website content, bilingual Google Ads and culturally appropriate messaging rather than a straight translation of the English site. The agency points to Ottawa's roughly 44 percent bilingual population as the reason language nuance matters here in a way it doesn't in most Canadian markets. It suits Ottawa businesses that want bilingual marketing and web design handled by the same team, rather than a web build and a French translation pass done separately.
