Firmex's tech stack
What does Firmex use?
Firmex (firmex.com) uses at least 48 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, Salesforce for sales and Zendesk for customer support. Last checked .
- Industry
- Software
- Size
- 51–200 employees
- Based in
- Toronto, Canada
- Founded
- 2006
- Company page
- Tools found
- 48
- Categories
- 19
- Oldest proven tool
- Jul 2016
- Last checked
- Oct 2026
Firmex's stack, layer by layer
Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.
Edge & Hosting
5 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Application
5 tools, what the product is built with
Data & Observability
6 tools, what they measure and store
Go-to-market
17 tools, how they find and keep customers
Website & CMS
Ads & Pixels
Sales & CRM
Support & Docs
Company Ops
15 tools, what the team runs on day to day
Email Delivery
Collaboration
Dev Tools
Finance & Legal
What changed at Firmex
Using since
Dates come from the first certificate of the subdomain that points at the tool.
Firmex tech stack FAQ
What tools does Firmex use?
As of October 2026, runsonwhat has found 48 tools at Firmex (firmex.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Google Analytics, Google Tag Manager and Sentry. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365, Google Workspace and reCAPTCHA. Last checked October 20, 2026.
What cloud does Firmex run on?
Firmex uses Amazon Web Services for hosting and cloud infrastructure, alongside WP Engine, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services and code on firmex.com, and Firmex has used it since at least September 2019. Amazon Web Services is used by 145,455 companies runsonwhat tracks.
What CRM does Firmex use?
Firmex uses Salesforce for its CRM, alongside Salesloft, according to runsonwhat (October 2026). runsonwhat found Salesforce through email records that authorize Salesforce and code on firmex.com. Salesforce is used by 33,935 companies runsonwhat tracks.
What email provider does Firmex use?
Firmex uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 709,012 companies runsonwhat tracks.
What does Firmex use for customer support?
Firmex uses Zendesk for customer support and documentation, alongside Olark, according to runsonwhat (October 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk and email records, and Firmex has used it since at least July 2016. Zendesk is used by 41,588 companies runsonwhat tracks.
What analytics tools does Firmex use?
Firmex uses Google Analytics for analytics, alongside Google Tag Manager, Hotjar and Pendo, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on firmex.com. Google Analytics is used by 873,171 companies runsonwhat tracks.
How long has Firmex used Zendesk?
Firmex has used Zendesk since at least July 2016, going by the first public certificate of the firmex.com subdomain that points at Zendesk. Other long-running tools at Firmex include Amazon Web Services (since September 2019).
Does Firmex use jQuery?
Yes. runsonwhat found jQuery at Firmex through jQuery code on firmex.com. jQuery is a Frontend tool used by 910,743 companies runsonwhat tracks.
Which companies have a tech stack similar to Firmex's?
The companies with the stacks most like Firmex's are Lunio, Cordial, Second Front and Replicant, according to runsonwhat (October 2026). Each shares 17 to 26 tools with Firmex, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Firmex uses?
runsonwhat reads public records only. Of the 48 tools at Firmex, 25 were found through code on firmex.com, 16 through DNS records, 3 through email records, 3 through subdomains that point at the vendor and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and firmex.com about monthly.
We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.