Companies using Heroku in Canada
As of 4 November 2026, 273 Canadian companies show Heroku: 268 on their website or in DNS records and 6 in their own job postings, led by Toronto.
As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Top city
- Toronto · 12
- In both sources
- 1
- Most common size
- 11-50 employees
- Team that names it most
- Software engineering · 15 postings
- Top industry, posting companies
- Technology & software
Canadian companies on Heroku
Every company in the country whose own postings name the tool; job boards and portals left out.
Open the sales or marketing leader at each one with a verified e-mail, or get new Canadian Heroku users every Monday.
Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.
By city, company size, industry and team
Footprint tables first (website or DNS), then the companies whose postings name Heroku.
| companies | share | |
|---|---|---|
| Toronto | 12 | 4% |
| Montréal | 11 | 4% |
| Calgary | 6 | 2% |
| Downtown Toronto (CN Tower / King and Spadina / Railway Lands / Harbourfront West / Bathurst Quay / South Niagara / YTZ) | 5 | 2% |
| Vancouver (NE Downtown / Harbour Centre / Gastown / Yaletown) | 5 | 2% |
| Québec | 4 | 1% |
| Downtown Toronto (Kensington Market / Chinatown / Grange Park) | 3 | 1% |
| Markham Inner Southwest | 3 | 1% |
| Ottawa | 3 | 1% |
| Surrey Southwest | 3 | 1% |
| companies | share | |
|---|---|---|
| Self-employed | 94 | 35% |
| 2-10 employees | 92 | 34% |
| 11-50 employees | 57 | 21% |
| 51-200 employees | 16 | 6% |
| 201-500 employees | 5 | 2% |
| 501-1000 employees | 2 | 1% |
| 1001-5000 employees | 2 | 1% |
| companies | share | |
|---|---|---|
| Burlington | 1 | 17% |
| Downtown Toronto (Richmond / Adelaide / King) | 1 | 17% |
| Montréal | 1 | 17% |
| Toronto | 1 | 17% |
| Vancouver (Waterfront / Coal Harbour / Canada Place) | 1 | 17% |
| companies | share | |
|---|---|---|
| 11-50 employees | 3 | 50% |
| 51-200 employees | 3 | 50% |
| companies | share | |
|---|---|---|
| Technology & software | 3 | 50% |
| Commerce & trade | 1 | 17% |
| Public, community & associations | 1 | 17% |
| Transport, logistics & rental | 1 | 17% |
| postings · companies | |
|---|---|
| Software engineering | 15 · 12 |
| IT operations & business systems | 3 · 2 |
| Marketing & communications | 2 · 1 |
| Sales | 2 · 1 |
| Product, program & project management | 1 · 1 |
Heroku everywhere, and other tools here
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273 Canadian companies show Heroku: 268 carry it on their website or in their DNS records, 6 name it in their own job postings, 1 do both. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/heroku/canada)
Read from the source, not self-reported
Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →
- Job postingsRead hourly from the applicant tracking systems behind Canadian career sites. A tool counts when the employer's own text names it as the team's system.
- CountryFrom the company's own website: imprint, address, phone prefix and language, with a confidence score. Not the posting's location.
- Website and DNSScripts and embeds on the company's pages, plus SPF, DKIM, MX and CNAME records of its domain that point at the vendor.
- ExclusionsJob boards, portals and aggregators are kept out of company lists.
Heroku in Canada: questions
Is this every Canadian company on Heroku?
It is every Canadian company whose website, DNS records or own job postings show it: 273 in total. Companies that use Heroku without any public trace are not counted.
What does "Canada" mean here?
The country of the company, from its own website (imprint, address, phone prefix, language), not where the posting is located. A German company hiring in Paris still counts as German.
How do I get the Canadian list with e-mails?
Sign up, filter companies on Heroku and Canada, and open the people you want. Counting is free; the first 1,000 results are too.
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Every Canadian company on Heroku,
with the person who owns it
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