# What does Seren use?

Seren (serendb.com) shows public evidence of 11 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Software
- Size: 1–10 employees
- Founded: 2025
- LinkedIn: https://www.linkedin.com/company/serendb

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Custom domain |  |
| [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records |  |
| [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain, DNS verification records, DNS records, Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [web-vitals](https://www.runsonwhat.com/reverse/web-vitals) | Monitoring | Website code |  |
| [PostHog](https://www.runsonwhat.com/reverse/posthog) | 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 |  |
| [Resend](https://www.runsonwhat.com/reverse/resend) | Email Delivery | Email records |  |

## FAQ

### What tools does Seren use?

As of October 2026, runsonwhat has found 11 tools at Seren (serendb.com) in public records. Edge & Hosting: Amazon Web Services, Amazon Route 53 and Vercel. Application: Next.js. Data & Observability: web-vitals and PostHog. Go-to-market: Discord. Company Ops: Google Workspace and Resend. Last checked October 20, 2026.

### What cloud does Seren run on?

Seren 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. Amazon Web Services is used by 145,244 companies runsonwhat tracks.

### What email provider does Seren use?

Seren 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 400,240 companies runsonwhat tracks.

### What does Seren use for customer support?

Seren uses Discord for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Discord through Discord code on serendb.com. Discord is used by 5,016 companies runsonwhat tracks.

### What analytics tools does Seren use?

Seren uses PostHog for analytics, according to runsonwhat (October 2026). runsonwhat found PostHog through PostHog code on serendb.com. PostHog is used by 9,611 companies runsonwhat tracks.

### What monitoring tools does Seren use?

Seren uses web-vitals for monitoring, according to runsonwhat (October 2026). runsonwhat found web-vitals through web-vitals code on serendb.com. web-vitals is used by 26,748 companies runsonwhat tracks.

### Does Seren use Amazon Route 53?

Yes. runsonwhat found Amazon Route 53 at Seren through DNS records that point at Amazon Route 53. Amazon Route 53 is a DNS tool used by 84,160 companies runsonwhat tracks.

### How does runsonwhat know what Seren uses?

runsonwhat reads public records only. Of the 11 tools at Seren, 4 were found through code on serendb.com, 2 through DNS records, 2 through email records, 2 through subdomains that point at the vendor and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and serendb.com about monthly.


---

Source: runsonwhat, https://www.runsonwhat.com/company/serendb.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.