# What does Stele use?

Stele (stele-ai.dev) shows public evidence of 14 tools, according to runsonwhat (last checked 2026-11-01).

- LinkedIn: https://www.linkedin.com/company/stele-ai

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code |  |
| [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | Subprocessor list |  |
| [Stripe](https://www.runsonwhat.com/reverse/stripe) | Payments & Billing | Subprocessor list |  |
| [Supabase](https://www.runsonwhat.com/reverse/supabase) | Backend & Database | Subprocessor list |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Subprocessor list |  |
| [Vercel Analytics](https://www.runsonwhat.com/reverse/vercel-analytics) | Analytics | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Resend](https://www.runsonwhat.com/reverse/resend) | Email Delivery | Email records |  |
| [Fastmail](https://www.runsonwhat.com/reverse/fastmail) | Workspace | Email records |  |
| [GitHub](https://www.runsonwhat.com/reverse/github) | Dev Tools | Subprocessor list |  |

## FAQ

### What tools does Stele use?

As of November 2026, runsonwhat has found 14 tools at Stele (stele-ai.dev) in public records. Edge & Hosting: Google Cloud and Vercel. Application: Google Fonts, Tailwind CSS and OpenAI. Data & Observability: Sentry and Vercel Analytics. Company Ops: Resend, Fastmail and GitHub. Last checked November 1, 2026.

### What cloud does Stele run on?

Stele uses Google Cloud for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (November 2026). runsonwhat found Google Cloud through DNS records that point at Google Cloud. Google Cloud is used by 76,787 companies runsonwhat tracks.

### What email provider does Stele use?

Stele uses Fastmail for email and office software, according to runsonwhat (November 2026). runsonwhat found Fastmail through email records that authorize Fastmail. Fastmail is used by 1,210 companies runsonwhat tracks.

### What payment provider does Stele use?

Stele uses Stripe for payments and billing, according to runsonwhat (November 2026). runsonwhat found Stripe through Stripe on stele-ai.dev's subprocessor list. Stripe is used by 30,912 companies runsonwhat tracks.

### What analytics tools does Stele use?

Stele uses Vercel Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Vercel Analytics through Vercel Analytics code on stele-ai.dev. Vercel Analytics is used by 8,133 companies runsonwhat tracks.

### What monitoring tools does Stele use?

Stele uses Sentry for monitoring, according to runsonwhat (November 2026). runsonwhat found Sentry through Sentry on stele-ai.dev's subprocessor list. Sentry is used by 80,031 companies runsonwhat tracks.

### Does Stele use Google Fonts?

Yes. runsonwhat found Google Fonts at Stele through Google Fonts code on stele-ai.dev. Google Fonts is a Media & UI tool used by 826,024 companies runsonwhat tracks.

### Does Stele use AI tools?

Yes. runsonwhat has found OpenAI at Stele; OpenAI, for example, through OpenAI on stele-ai.dev's subprocessor list. AI services called only from servers leave no public trace, so Stele may use more AI tools than these.

### Which companies have a tech stack similar to Stele's?

The companies with the stacks most like Stele's are SQLAlchemy, Stadia Maps, ToDesktop and LemonLime AI, according to runsonwhat (November 2026). Each shares 4 to 11 tools with Stele, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Stele uses?

runsonwhat reads public records only. Of the 14 tools at Stele, 5 were found through its own subprocessor list, 3 through code on stele-ai.dev, 2 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 stele-ai.dev about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/stele-ai.dev (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.