What does SonarSource Sàrl use?

As of October 2026, runsonwhat has found 75 tools at SonarSource Sàrl (sonarsource.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon CloudFront. Application: YouTube, React and Tailwind CSS. Data & Observability: Google Analytics, Google Tag Manager and Sentry. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 20, 2026.

SonarSource Sàrl uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel and Netlify, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services and code on sonarsource.com. Amazon Web Services is used by 145,285 companies runsonwhat tracks.

SonarSource Sàrl uses Salesforce for its CRM, alongside Calendly, ZoomInfo and Demandbase, according to runsonwhat (October 2026). runsonwhat found Salesforce through email records that authorize Salesforce and code on sonarsource.com. Salesforce is used by 33,795 companies runsonwhat tracks.

SonarSource Sàrl 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 706,422 companies runsonwhat tracks.

SonarSource Sàrl uses Zendesk for customer support and documentation, alongside GitBook, Drift and Discourse, according to runsonwhat (October 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk, and SonarSource Sàrl has used it since at least May 2025. Zendesk is used by 41,362 companies runsonwhat tracks.

SonarSource Sàrl uses Stripe for payments and billing, according to runsonwhat (October 2026). runsonwhat found Stripe through a DNS verification record for Stripe and code on sonarsource.com. Stripe is used by 27,090 companies runsonwhat tracks.

SonarSource Sàrl has used GitBook since at least June 2023, going by the first public certificate of the sonarsource.com subdomain that points at GitBook. Other long-running tools at SonarSource Sàrl include Vanta (since February 2025), Zendesk (since May 2025) and Outreach (since July 2026).

Yes. runsonwhat found Cloudflare at SonarSource Sàrl through Cloudflare code on sonarsource.com. Cloudflare is a CDN & Edge tool used by 697,743 companies runsonwhat tracks.

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

The companies with the stacks most like SonarSource Sàrl's are Optimizely, Placer.ai, Responsive and Toloka, according to runsonwhat (October 2026). Each shares 19 to 37 tools with SonarSource Sàrl, 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 75 tools at SonarSource Sàrl, 35 were found through DNS records, 24 through code on sonarsource.com, 9 through subdomains that point at the vendor, 6 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and sonarsource.com about monthly.