What does Open Cosmos use?

As of October 2026, runsonwhat has found 23 tools at Open Cosmos (open-cosmos.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and DigitalOcean. Application: jQuery, Google Fonts and YouTube. Data & Observability: Google Analytics. Go-to-market: Google Ads, Mailchimp and Webflow. Company Ops: Microsoft 365, Google Workspace and reCAPTCHA. Last checked October 11, 2026.

Open Cosmos uses Amazon Web Services for hosting and cloud infrastructure, alongside DigitalOcean, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on open-cosmos.com. Amazon Web Services is used by 144,878 companies runsonwhat tracks.

Open Cosmos uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 701,710 companies runsonwhat tracks.

Open Cosmos uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on open-cosmos.com. Google Analytics is used by 853,379 companies runsonwhat tracks.

Open Cosmos uses Webflow for its website, according to runsonwhat (October 2026). runsonwhat found Webflow through a subdomain that points at Webflow and a DNS verification record. Webflow is used by 34,296 companies runsonwhat tracks.

Open Cosmos uses Mailchimp for marketing, alongside Metricool, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp and code on open-cosmos.com. Mailchimp is used by 113,225 companies runsonwhat tracks.

Yes. runsonwhat found jQuery at Open Cosmos through jQuery code on open-cosmos.com. jQuery is a Frontend tool used by 897,845 companies runsonwhat tracks.

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

The companies with the stacks most like Open Cosmos' are Pronovias USA, Ormazabal, MEDSIR and CTAG, according to runsonwhat (October 2026). Each shares 5 to 9 tools with Open Cosmos, 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 Open Cosmos, 9 were found through code on open-cosmos.com, 7 through DNS records, 4 through subdomains that point at the vendor and 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and open-cosmos.com about monthly.