What does Kununu use?

As of November 2026, runsonwhat has found 23 tools at Kununu (kununu.com) in public records. Edge & Hosting: Amazon Web Services, Amazon Route 53 and Amazon CloudFront. Application: Anthropic, OpenAI and Langdock. Go-to-market: Meta Pixel, Mailchimp and Zendesk. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked November 14, 2026.

Kununu uses Amazon Web Services for hosting and cloud infrastructure, alongside GitHub Pages, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services. Amazon Web Services is used by 147,668 companies runsonwhat tracks.

Kununu uses Salesforce for its CRM, according to runsonwhat (November 2026). runsonwhat found Salesforce through email records that authorize Salesforce. Salesforce is used by 35,594 companies runsonwhat tracks.

Kununu uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 737,883 companies runsonwhat tracks.

Kununu 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 Kununu has used it since at least April 2022. Zendesk is used by 43,844 companies runsonwhat tracks.

Kununu uses Mailchimp for marketing, alongside Pardot, according to runsonwhat (November 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 119,358 companies runsonwhat tracks.

Kununu has used Zendesk since at least April 2022, going by the first public certificate of the kununu.com subdomain that points at Zendesk.

Yes. runsonwhat found Meta Pixel at Kununu through a DNS verification record for Meta Pixel. Meta Pixel is a Ads & Pixels tool used by 423,353 companies runsonwhat tracks.

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

Yes. On runsonwhat's rechecks, Kununu started using GitHub Pages (latest on October 30, 2026). A change counts only between two checks of kununu.com done the same way.

The companies with the stacks most like Kununu's are KPS, seca, Mk Technology Group and FRITZ!, according to runsonwhat (November 2026). Each shares 5 to 7 tools with Kununu, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

runsonwhat reads public records only. Of the 23 tools at Kununu, 14 were found through DNS records, 5 through subdomains that point at the vendor, 3 through email records and 1 through code on kununu.com. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and kununu.com about monthly.