# What does Superlog use? Superlog (superlog.sh) shows public evidence of 19 tools, according to runsonwhat (last checked 2026-10-20). - Industry: Engineering, Product and Design - Size: 1–10 employees - Based in: Paris, France ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code | | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Custom domain, Subprocessor list, Website code | | | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Website code | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Clerk](https://www.runsonwhat.com/reverse/clerk) | Auth & Identity | Custom domain | | | [MCP Registry](https://www.runsonwhat.com/reverse/mcp-registry) | AI | DNS verification records | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Subprocessor list, Website code | | | [Datadog](https://www.runsonwhat.com/reverse/datadog) | Monitoring | Subprocessor list | | | [PostHog](https://www.runsonwhat.com/reverse/posthog) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [X Ads](https://www.runsonwhat.com/reverse/x-ads) | Ads & Pixels | Website code | | | [Mintlify](https://www.runsonwhat.com/reverse/mintlify) | Support & Docs | Custom domain | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [Resend](https://www.runsonwhat.com/reverse/resend) | Email Delivery | Email records | | | [Slack](https://www.runsonwhat.com/reverse/slack) | Collaboration | Subprocessor list | | | [Linear](https://www.runsonwhat.com/reverse/linear) | Dev Tools | Subprocessor list | | | [GitHub](https://www.runsonwhat.com/reverse/github) | Dev Tools | Subprocessor list | | ## Recent changes at Superlog - 2026-10-09: started using [MCP Registry](https://www.runsonwhat.com/reverse/mcp-registry) - 2026-10-09: started using [Resend](https://www.runsonwhat.com/reverse/resend) ## FAQ ### What tools does Superlog use? As of October 2026, runsonwhat has found 19 tools at Superlog (superlog.sh) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon CloudFront. Application: React, Clerk and MCP Registry. Data & Observability: Sentry, Datadog and PostHog. Go-to-market: X Ads and Mintlify. Company Ops: Google Workspace, Resend and Slack. Last checked October 20, 2026. ### What cloud does Superlog run on? Superlog uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services and its subprocessor list. Amazon Web Services is used by 145,619 companies runsonwhat tracks. ### What email provider does Superlog use? Superlog uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on superlog.sh. Google Workspace is used by 402,317 companies runsonwhat tracks. ### What does Superlog use for customer support? Superlog uses Mintlify for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Mintlify through a subdomain that points at Mintlify. Mintlify is used by 1,117 companies runsonwhat tracks. ### What analytics tools does Superlog use? Superlog uses PostHog for analytics, according to runsonwhat (October 2026). runsonwhat found PostHog through PostHog code on superlog.sh. PostHog is used by 9,931 companies runsonwhat tracks. ### What does Superlog use for login and identity? Superlog uses Clerk for sign-in and identity, according to runsonwhat (October 2026). runsonwhat found Clerk through a subdomain that points at Clerk. Clerk is used by 1,243 companies runsonwhat tracks. ### Does Superlog use Cloudflare? Yes. runsonwhat found Cloudflare at Superlog through DNS records that point at Cloudflare and code on superlog.sh. Cloudflare is a CDN & Edge tool used by 702,540 companies runsonwhat tracks. ### Does Superlog use AI tools? Yes. runsonwhat has found MCP Registry at Superlog; MCP Registry, for example, through a DNS verification record for MCP Registry. AI services called only from servers leave no public trace, so Superlog may use more AI tools than these. ### Has Superlog changed tools recently? Yes. On runsonwhat's rechecks, Superlog started using MCP Registry and Resend (latest on October 9, 2026). A change counts only between two checks of superlog.sh done the same way. ### Which companies have a tech stack similar to Superlog's? The companies with the stacks most like Superlog's are Zapier, 21st, Cosmic and OnePatch, according to runsonwhat (October 2026). Each shares 9 to 13 tools with Superlog, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Superlog uses? runsonwhat reads public records only. Of the 19 tools at Superlog, 5 were found through its own subprocessor list, 4 through subdomains that point at the vendor, 4 through code on superlog.sh, 3 through DNS records, 2 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 superlog.sh about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/superlog.sh (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.