# What does Superagent use? Superagent (superagent.sh) shows public evidence of 33 tools, according to runsonwhat (last checked 2026-11-09). - Industry: Security - Size: 1–10 employees - Based in: San Francisco, United States - LinkedIn: https://www.linkedin.com/company/superagent-sh ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain, DNS verification records, DNS records, Website code | | | [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | Subprocessor list | | | [Railway](https://www.runsonwhat.com/reverse/railway) | Hosting & Cloud | Subprocessor list | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code | | | [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code | | | [Stripe](https://www.runsonwhat.com/reverse/stripe) | Payments & Billing | Subprocessor list | | | [Supabase](https://www.runsonwhat.com/reverse/supabase) | Backend & Database | Website code | | | [OpenRouter](https://www.runsonwhat.com/reverse/openrouter) | AI | Subprocessor list | | | [Langfuse](https://www.runsonwhat.com/reverse/langfuse) | AI | Subprocessor list | | | [Fireworks AI](https://www.runsonwhat.com/reverse/fireworks) | AI | Subprocessor list | | | [Firecrawl](https://www.runsonwhat.com/reverse/firecrawl) | AI | Subprocessor list | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code | | | [web-vitals](https://www.runsonwhat.com/reverse/web-vitals) | Monitoring | Website code | | | [PostHog](https://www.runsonwhat.com/reverse/posthog) | Analytics | Website code | | | [Vercel Analytics](https://www.runsonwhat.com/reverse/vercel-analytics) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Discord](https://www.runsonwhat.com/reverse/discord) | Support & Docs | Website code | | | [Snitcher](https://www.runsonwhat.com/reverse/snitcher) | Sales & CRM | Website code | | | [Cal.com](https://www.runsonwhat.com/reverse/calcom) | Sales & CRM | Website code | | | [Loops](https://www.runsonwhat.com/reverse/loops) | Marketing | Subprocessor list | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Subprocessor list | | | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records | | | [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | Security & Compliance | DNS records | | | [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | Security & Compliance | DNS records | | | [Resend](https://www.runsonwhat.com/reverse/resend) | Email Delivery | Subprocessor list | | | [Amazon Trust Services](https://www.runsonwhat.com/reverse/amazon-trust) | Security & Compliance | DNS records | | | [Dropbox](https://www.runsonwhat.com/reverse/dropbox) | Collaboration | Subprocessor list | | | [Oneleet](https://www.runsonwhat.com/reverse/oneleet) | Security & Compliance | Custom domain, DNS verification records | 2026-09 | | [GitHub](https://www.runsonwhat.com/reverse/github) | Dev Tools | Subprocessor list | | ## FAQ ### What tools does Superagent use? As of November 2026, runsonwhat has found 33 tools at Superagent (superagent.sh) in public records. Edge & Hosting: Cloudflare, Vercel and Microsoft Azure. Application: React, Tailwind CSS and Next.js. Data & Observability: Sentry, web-vitals and PostHog. Go-to-market: Discord, Snitcher and Cal.com. Company Ops: Microsoft 365, Google Workspace and Let's Encrypt. Last checked November 9, 2026. ### What cloud does Superagent run on? Superagent uses Vercel for hosting and cloud infrastructure, alongside Microsoft Azure and Railway, according to runsonwhat (November 2026). runsonwhat found Vercel through a subdomain that points at Vercel and a DNS verification record. Vercel is used by 53,221 companies runsonwhat tracks. ### What sales tools does Superagent use? The sales tools runsonwhat has found at Superagent are Snitcher and Cal.com (November 2026); no CRM shows up in Superagent's public records. runsonwhat found Snitcher through Snitcher code on superagent.sh. ### What email provider does Superagent use? Superagent uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through Microsoft 365 on superagent.sh's subprocessor list. Microsoft 365 is used by 734,195 companies runsonwhat tracks. ### What does Superagent use for customer support? Superagent uses Discord for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Discord through Discord code on superagent.sh. Discord is used by 7,048 companies runsonwhat tracks. ### What payment provider does Superagent use? Superagent uses Stripe for payments and billing, according to runsonwhat (November 2026). runsonwhat found Stripe through Stripe on superagent.sh's subprocessor list. Stripe is used by 31,416 companies runsonwhat tracks. ### How long has Superagent used Oneleet? Superagent has used Oneleet since at least September 2026, going by the first public certificate of the superagent.sh subdomain that points at Oneleet. ### Does Superagent use Cloudflare? Yes. runsonwhat found Cloudflare at Superagent through Cloudflare code on superagent.sh. Cloudflare is a CDN & Edge tool used by 733,557 companies runsonwhat tracks. ### Does Superagent use AI tools? Yes. runsonwhat has found OpenRouter, Langfuse, Fireworks AI and Firecrawl at Superagent; OpenRouter, for example, through OpenRouter on superagent.sh's subprocessor list. AI services called only from servers leave no public trace, so Superagent may use more AI tools than these. ### Which companies have a tech stack similar to Superagent's? The companies with the stacks most like Superagent's are Clearly AI, Sprites.ai, Sendbird and athletedata.health, according to runsonwhat (November 2026). Each shares 11 to 16 tools with Superagent, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Superagent uses? runsonwhat reads public records only. Of the 33 tools at Superagent, 12 were found through its own subprocessor list, 12 through code on superagent.sh, 5 through DNS records, 2 through subdomains that point at the vendor, 1 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 superagent.sh about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/superagent.sh (updated November 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.