CLEAR's tech stack
What does CLEAR use?
CLEAR (clearme.com) uses at least 52 tools we can see from public records, including Google Cloud for hosting, Microsoft 365 for email and documents, HubSpot for sales and Zendesk for customer support. Last checked .
- Based in
- United States
- Founded
- 2010
- Company page
- Tools found
- 52
- Categories
- 22
- Oldest proven tool
- Jan 2024
- Changes seen
- 12
CLEAR'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
Hosting & Cloud
CDN & Edge
Application
8 tools, what the product is built with
Frontend
Backend & Database
Payments & Billing
Data & Observability
5 tools, what they measure and store
Monitoring
Flags & Experiments
Go-to-market
8 tools, how they find and keep customers
Website & CMS
Sales & CRM
Support & Docs
Company Ops
29 tools, what the team runs on day to day
Collaboration
People & HR
Finance & Legal
Security & Compliance
Other traces
What changed at CLEAR
Recent starts and stops
- StoppedGoogle Analytics
- StoppedMeta Pixel
- StoppedLinkedIn Insight Tag
- StoppedGoogle Ads
- StoppedMicrosoft Ads
- StoppedTikTok Pixel
- StoppedPinterest
- StoppedTaboola
- StoppedThe Trade Desk
- StoppedStackAdapt
- StoppedSpotify Ads
- StoppedConvert
Using since
Dates come from the first certificate of the subdomain that points at the tool.
CLEAR tech stack FAQ
What tools does CLEAR use?
As of October 2026, runsonwhat has found 52 tools at CLEAR (clearme.com) in public records. Edge & Hosting: Cloudflare and Google Cloud. Application: jQuery, Google Fonts and GSAP. Data & Observability: Google Tag Manager, Microsoft Clarity and Atlassian Statuspage. Go-to-market: HubSpot, Zendesk and Webflow. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 7, 2026.
What cloud does CLEAR run on?
CLEAR uses Google Cloud for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Google Cloud through a subdomain that points at Google Cloud. Google Cloud is used by 74,543 companies runsonwhat tracks.
What CRM does CLEAR use?
CLEAR uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through a DNS verification record for HubSpot. HubSpot is used by 90,617 companies runsonwhat tracks.
What email provider does CLEAR use?
CLEAR 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 694,657 companies runsonwhat tracks.
What does CLEAR use for customer support?
CLEAR uses Zendesk for customer support and documentation, alongside ReadMe and Sierra, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk. Zendesk is used by 40,288 companies runsonwhat tracks.
What payment provider does CLEAR use?
CLEAR uses Stripe for payments and billing, according to runsonwhat (October 2026). runsonwhat found Stripe through a DNS verification record for Stripe. Stripe is used by 25,601 companies runsonwhat tracks.
How long has CLEAR used ReadMe?
CLEAR has used ReadMe since at least January 2024, going by the first public certificate of the clearme.com subdomain that points at ReadMe. Other long-running tools at CLEAR include Branch (since June 2024), Twilio (since September 2025) and Atlassian Statuspage (since November 2025).
Does CLEAR use jQuery?
Yes. runsonwhat found jQuery at CLEAR through jQuery code on clearme.com. jQuery is a Frontend tool used by 885,777 companies runsonwhat tracks.
Does CLEAR use AI tools?
Yes. runsonwhat has found Anthropic and OpenAI at CLEAR; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so CLEAR may use more AI tools than these.
Has CLEAR changed tools recently?
Yes. On runsonwhat's rechecks, CLEAR stopped using Google Analytics, Meta Pixel and LinkedIn Insight Tag (latest on October 7, 2026). A change counts only between two checks of clearme.com done the same way.
Which companies have a tech stack similar to CLEAR's?
The companies with the stacks most like CLEAR's are FloQast, Arena Group, A Xerox Business Solutions Company, Xerox and Xerox (Canada), according to runsonwhat (October 2026). Each shares 10 to 34 tools with CLEAR, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what CLEAR uses?
runsonwhat reads public records only. Of the 52 tools at CLEAR, 29 were found through DNS records, 9 through code on clearme.com, 7 through email records, 6 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 clearme.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.