runsonwhat

Clarra's tech stack

What does Clarra use?

Clarra (clarra.com) uses at least 30 tools we can see from public records, including Microsoft Azure for hosting, Microsoft 365 for email and documents, HubSpot for sales and Zendesk for customer support. Last checked .

Industry
Software
Size
11–50 employees
Based in
Palo Alto, United States
Founded
2021
LinkedIn
Company page
Tools found
30
Categories
15
Oldest proven tool
Feb 2022
Changes seen
9

Clarra'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

Application

5 tools, what the product is built with

Data & Observability

2 tools, what they measure and store

What changed at Clarra

Recent starts and stops

  1. StartedYouTube
  2. StartedGoogle Trust Services
  3. StartedLet's Encrypt
  4. StartedNetlify
  5. Came backValimail
  6. Came backVanta
  7. StartedDigiCert
  8. StoppedValimail
  9. StoppedVanta

Using since

Dates come from the first certificate of the subdomain that points at the tool.

  1. HubSpot
  2. HubSpot CMS
  3. Zendesk
  4. Microsoft Azure
  5. Auth0
  6. Vanta

Clarra tech stack FAQ

What tools does Clarra use?

As of November 2026, runsonwhat has found 30 tools at Clarra (clarra.com) in public records. Edge & Hosting: Cloudflare, Microsoft Azure and Netlify. Application: jQuery, Google Fonts and YouTube. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked November 4, 2026.

What cloud does Clarra run on?

Clarra uses Microsoft Azure for hosting and cloud infrastructure, alongside Netlify, according to runsonwhat (November 2026). runsonwhat found Microsoft Azure through a subdomain that points at Microsoft Azure, and Clarra has used it since at least September 2022. Microsoft Azure is used by 49,430 companies runsonwhat tracks.

What CRM does Clarra use?

Clarra uses HubSpot for its CRM, alongside Apollo.io, according to runsonwhat (November 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records, and Clarra has used it since at least February 2022. HubSpot is used by 96,831 companies runsonwhat tracks.

What email provider does Clarra use?

Clarra uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 724,147 companies runsonwhat tracks.

What does Clarra use for customer support?

Clarra uses Zendesk for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk and email records, and Clarra has used it since at least August 2022. Zendesk is used by 43,187 companies runsonwhat tracks.

What analytics tools does Clarra use?

Clarra uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on clarra.com. Google Analytics is used by 906,267 companies runsonwhat tracks.

How long has Clarra used HubSpot?

Clarra has used HubSpot since at least February 2022, going by the first public certificate of the clarra.com subdomain that points at HubSpot. Other long-running tools at Clarra include HubSpot CMS (since February 2022), Zendesk (since August 2022) and Microsoft Azure (since September 2022).

Does Clarra use jQuery?

Yes. runsonwhat found jQuery at Clarra through jQuery code on clarra.com. jQuery is a Frontend tool used by 930,180 companies runsonwhat tracks.

Does Clarra use AI tools?

Yes. runsonwhat has found OpenAI at Clarra; OpenAI, for example, through a DNS verification record for OpenAI. AI services called only from servers leave no public trace, so Clarra may use more AI tools than these.

Has Clarra changed tools recently?

Yes. On runsonwhat's rechecks, Clarra started using YouTube, Google Trust Services and Let's Encrypt (latest on November 4, 2026) and stopped using Valimail and Vanta (latest on October 31, 2026). A change counts only between two checks of clarra.com done the same way.

Which companies have a tech stack similar to Clarra's?

The companies with the stacks most like Clarra's are Voyado, Living AS A Leader, Accurate Creative and CPS Group, according to runsonwhat (November 2026). Each shares 9 to 19 tools with Clarra, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Clarra uses?

runsonwhat reads public records only. Of the 30 tools at Clarra, 13 were found through code on clarra.com, 7 through subdomains that point at the vendor, 6 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 clarra.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.