CodeSignal's tech stack
What does CodeSignal use?
CodeSignal (codesignal.com) uses at least 41 tools we can see from public records, including WP Engine for hosting, Google Workspace for email and documents, Salesforce for sales and Zendesk for customer support. Last checked .
- Founded
- 2014
- Company page
- Tools found
- 41
- Categories
- 16
- Layers
- 5 of 5
- Last checked
- Oct 2026
CodeSignal'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
3 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Application
8 tools, what the product is built with
Data & Observability
6 tools, what they measure and store
Go-to-market
16 tools, how they find and keep customers
Website & CMS
Ads & Pixels
Support & Docs
Company Ops
8 tools, what the team runs on day to day
Email Delivery
Workspace
Finance & Legal
Security & Compliance
Companies like CodeSignal also use
Tools common among companies with a similar stack that we haven't found at CodeSignal.
Companies with a stack like CodeSignal's
Ranked by shared tools, with rare tools counting more.
EcoOnlineInternet · 201–1,000 people24in common
Similarweb Ltd.IT Services · 1,001–5,000 people15in common
APS PayrollSoftware As a Service · 201–1,000 people18in common
The Predictive IndexHuman Resources · 201–1,000 people22in common
Accruent, LLCSoftware · 1,001–5,000 people20in common
Progress.comBusiness Software15in common
Sinchmblox.com19in common
ForwardComputer Networking · 51–200 people20in common
CodeSignal tech stack FAQ
What tools does CodeSignal use?
We've found 41 tools at CodeSignal (codesignal.com). Edge & Hosting: Cloudflare, Amazon CloudFront and WP Engine. Application: jQuery, Vimeo and YouTube. Data & Observability: Google Analytics, Google Tag Manager and Atlassian Statuspage. Go-to-market: Meta Pixel, Google Ads and WordPress. Company Ops: Google Workspace, SendGrid and Mailchimp Transactional. Last checked October 4, 2026.
What cloud does CodeSignal run on?
CodeSignal uses WP Engine for hosting. We found WP Engine through website code.
What CRM does CodeSignal use?
CodeSignal uses Salesforce, Demandbase and Qualified for sales and CRM, among 5 tools in this category. We found Salesforce through email records.
What email provider does CodeSignal use?
CodeSignal uses Google Workspace for email and documents. We found Google Workspace through email records.
What does CodeSignal use for customer support?
CodeSignal uses Zendesk for customer support. We found Zendesk through custom domain.
What analytics tools does CodeSignal use?
CodeSignal uses Google Analytics, Google Tag Manager and Crazy Egg for analytics, among 4 tools in this category. We found Google Analytics through website code.
Does CodeSignal use Cloudflare?
Yes. We found Cloudflare at CodeSignal through DNS records. Cloudflare is used by 147,753 companies we track.
How does runsonwhat know what CodeSignal uses?
We read public traces only: CodeSignal's DNS and email records, certificate logs, the code its website loads, and published subprocessor lists. A tool is listed only when a direct record backs it up. DNS is rechecked weekly and the website 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.