# What does Better Auth use?

Better Auth (better-auth.com) shows public evidence of 13 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Security
- Size: 1–10 employees
- Based in: San Francisco, United States
- Founded: 2025
- LinkedIn: https://www.linkedin.com/company/better-auth

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain, DNS records, Website code |  |

## 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 |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [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 |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |
| [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 | Email records |  |

## FAQ

### What tools does Better Auth use?

As of October 2026, runsonwhat has found 13 tools at Better Auth (better-auth.com) in public records. Edge & Hosting: Vercel. Application: React, Tailwind CSS and Next.js. Data & Observability: Vercel Analytics. Go-to-market: Discord. Company Ops: Google Workspace, Let's Encrypt and Sectigo. Last checked October 20, 2026.

### What cloud does Better Auth run on?

Better Auth uses Vercel for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Vercel through a subdomain that points at Vercel and DNS records. Vercel is used by 48,369 companies runsonwhat tracks.

### What email provider does Better Auth use?

Better Auth uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 403,671 companies runsonwhat tracks.

### What does Better Auth use for customer support?

Better Auth uses Discord for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Discord through Discord code on better-auth.com. Discord is used by 5,862 companies runsonwhat tracks.

### What analytics tools does Better Auth use?

Better Auth uses Vercel Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Vercel Analytics through Vercel Analytics code on better-auth.com. Vercel Analytics is used by 7,697 companies runsonwhat tracks.

### Does Better Auth use React?

Yes. runsonwhat found React at Better Auth through React code on better-auth.com. React is a Frontend tool used by 124,135 companies runsonwhat tracks.

### How does runsonwhat know what Better Auth uses?

runsonwhat reads public records only. Of the 13 tools at Better Auth, 5 were found through code on better-auth.com, 4 through DNS records, 2 through email records, 1 through website configuration files and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and better-auth.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/better-auth.com (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.