# What does ChainSafe Systems use? ChainSafe Systems (chainsafe.io) shows public evidence of 24 tools, according to runsonwhat (last checked 2026-10-07). - Industry: Internet - Size: 51–200 employees - Based in: Toronto, Canada - LinkedIn: https://www.linkedin.com/company/chainsafe-systems ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Plausible](https://www.runsonwhat.com/reverse/plausible) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Custom domain, Email records, Website code | | | [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Custom domain, Website code | | | [HubSpot CMS](https://www.runsonwhat.com/reverse/hubspot-cms) | Website & CMS | Custom domain | | | [LinkedIn](https://www.runsonwhat.com/reverse/linkedin) | Marketing | DNS verification records | | | [Discord](https://www.runsonwhat.com/reverse/discord) | Support & Docs | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records | | | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records, Website code | | | [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records | | | [Mailgun](https://www.runsonwhat.com/reverse/mailgun) | Email Delivery | Custom domain | | | [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | Security & Compliance | DNS records | | | [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records | | | [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | Security & Compliance | DNS records | | | [Zoom](https://www.runsonwhat.com/reverse/zoom) | Collaboration | DNS verification records | | | [Amazon Trust Services](https://www.runsonwhat.com/reverse/amazon-trust) | Security & Compliance | DNS records | | | [Slack](https://www.runsonwhat.com/reverse/slack) | Collaboration | DNS verification records | | | [Greenhouse](https://www.runsonwhat.com/reverse/greenhouse) | People & HR | Email records | | ## FAQ ### What tools does ChainSafe Systems use? As of October 2026, runsonwhat has found 24 tools at ChainSafe Systems (chainsafe.io) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Anthropic. Data & Observability: Plausible. Go-to-market: Mailchimp, HubSpot and Webflow. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 7, 2026. ### What CRM does ChainSafe Systems use? ChainSafe Systems uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records. HubSpot is used by 91,246 companies runsonwhat tracks. ### What email provider does ChainSafe Systems use? ChainSafe Systems 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 697,010 companies runsonwhat tracks. ### What does ChainSafe Systems use for customer support? ChainSafe Systems uses Discord for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Discord through Discord code on chainsafe.io. Discord is used by 3,982 companies runsonwhat tracks. ### What analytics tools does ChainSafe Systems use? ChainSafe Systems uses Plausible for analytics, according to runsonwhat (October 2026). runsonwhat found Plausible through Plausible code on chainsafe.io. Plausible is used by 6,844 companies runsonwhat tracks. ### What is ChainSafe Systems's website built with? ChainSafe Systems uses Webflow for its website, alongside HubSpot CMS, according to runsonwhat (October 2026). runsonwhat found Webflow through a subdomain that points at Webflow and code on chainsafe.io. Webflow is used by 34,079 companies runsonwhat tracks. ### Does ChainSafe Systems use jQuery? Yes. runsonwhat found jQuery at ChainSafe Systems through jQuery code on chainsafe.io. jQuery is a Frontend tool used by 892,958 companies runsonwhat tracks. ### Does ChainSafe Systems use AI tools? Yes. runsonwhat has found Anthropic at ChainSafe Systems; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so ChainSafe Systems may use more AI tools than these. ### Which companies have a tech stack similar to ChainSafe Systems's? The companies with the stacks most like ChainSafe Systems' are StackAdapt, Precisionscientia, Pliant Therapeutics and Public Label, according to runsonwhat (October 2026). Each shares 7 to 12 tools with ChainSafe Systems, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what ChainSafe Systems uses? runsonwhat reads public records only. Of the 24 tools at ChainSafe Systems, 12 were found through DNS records, 4 through code on chainsafe.io, 4 through email records and 4 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and chainsafe.io about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/chainsafe.io (updated October 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.