Czero's tech stack
What does Czero use?
Czero (czero-solutions.com) uses at least 19 tools we can see from public records, including Microsoft 365 for email and documents, Apollo.io for sales, Google Analytics for analytics and MailerLite for marketing. Last checked .
- Industry
- IT Services
- Size
- 11–50 employees
- Based in
- Fort Collins, United States
- Founded
- 2007
- Company page
- Tools found
- 19
- Categories
- 12
- Layers
- 5 of 5
- Last checked
- Oct 2026
Czero'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
2 tools, where the bytes are served from
CDN & Edge
DNS
Application
5 tools, what the product is built with
Data & Observability
3 tools, what they measure and store
Go-to-market
4 tools, how they find and keep customers
Ads & Pixels
Sales & CRM
Company Ops
5 tools, what the team runs on day to day
Email Delivery
Workspace
Collaboration
Security & Compliance
Czero tech stack FAQ
What tools does Czero use?
As of October 2026, runsonwhat has found 19 tools at Czero (czero-solutions.com) in public records. Edge & Hosting: Cloudflare and GoDaddy. Application: Google Fonts, Font Awesome and Vimeo. Data & Observability: Google Analytics, Google Tag Manager and Plausible. Go-to-market: Google Ads, MailerLite and Apollo.io. Company Ops: Microsoft 365, SendGrid and Barracuda. Last checked October 23, 2026.
What sales tools does Czero use?
The sales tools runsonwhat has found at Czero are Apollo.io (October 2026); no CRM shows up in Czero's public records. runsonwhat found Apollo.io through Apollo.io code on czero-solutions.com. Apollo.io is used by 11,259 companies runsonwhat tracks.
What email provider does Czero use?
Czero uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 712,570 companies runsonwhat tracks.
What analytics tools does Czero use?
Czero uses Google Analytics for analytics, alongside Google Tag Manager and Plausible, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on czero-solutions.com. Google Analytics is used by 885,043 companies runsonwhat tracks.
What marketing software does Czero use?
Czero uses MailerLite for marketing, according to runsonwhat (October 2026). runsonwhat found MailerLite through a DNS verification record for MailerLite and email records. MailerLite is used by 15,673 companies runsonwhat tracks.
Does Czero use Google Fonts?
Yes. runsonwhat found Google Fonts at Czero through Google Fonts code on czero-solutions.com. Google Fonts is a Media & UI tool used by 812,819 companies runsonwhat tracks.
How does runsonwhat know what Czero uses?
runsonwhat reads public records only. Of the 19 tools at Czero, 11 were found through code on czero-solutions.com, 4 through DNS records and 4 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and czero-solutions.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.