# What does Sesterce use?

Sesterce (sesterce.com) shows public evidence of 15 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: IT Services
- Size: 11–50 employees
- Based in: Marseille, France
- Founded: 2018
- LinkedIn: https://www.linkedin.com/company/sestercegroup

## Edge & Hosting

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

## Application

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

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Status.io](https://www.runsonwhat.com/reverse/statusio) | Monitoring | Custom domain |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records |  |
| [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Custom domain |  |
| [Intercom](https://www.runsonwhat.com/reverse/intercom) | Support & Docs | Custom domain |  |
| [GitBook](https://www.runsonwhat.com/reverse/gitbook) | Support & Docs | Custom domain |  |
| [Brave Creators](https://www.runsonwhat.com/reverse/brave) | Marketing | DNS verification records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records |  |
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |

## FAQ

### What tools does Sesterce use?

As of October 2026, runsonwhat has found 15 tools at Sesterce (sesterce.com) in public records. Edge & Hosting: Cloudflare, Vercel and OVHcloud. Application: React and Next.js. Data & Observability: Status.io. Go-to-market: Brevo, Zendesk and Intercom. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 20, 2026.

### What cloud does Sesterce run on?

Sesterce uses Vercel for hosting and cloud infrastructure, alongside OVHcloud, according to runsonwhat (October 2026). runsonwhat found Vercel through a subdomain that points at Vercel and a DNS verification record. Vercel is used by 48,327 companies runsonwhat tracks.

### What email provider does Sesterce use?

Sesterce uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 712,518 companies runsonwhat tracks.

### What does Sesterce use for customer support?

Sesterce uses Zendesk for customer support and documentation, alongside Intercom and GitBook, according to runsonwhat (October 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk. Zendesk is used by 42,010 companies runsonwhat tracks.

### What marketing software does Sesterce use?

Sesterce uses Brevo for marketing, alongside Brave Creators, according to runsonwhat (October 2026). runsonwhat found Brevo through a DNS verification record for Brevo. Brevo is used by 79,971 companies runsonwhat tracks.

### What monitoring tools does Sesterce use?

Sesterce uses Status.io for monitoring, according to runsonwhat (October 2026). runsonwhat found Status.io through a subdomain that points at Status.io. Status.io is used by 213 companies runsonwhat tracks.

### Does Sesterce use Cloudflare?

Yes. runsonwhat found Cloudflare at Sesterce through DNS records that point at Cloudflare and code on sesterce.com. Cloudflare is a CDN & Edge tool used by 704,884 companies runsonwhat tracks.

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

The companies with the stacks most like Sesterce's are IGN, Krueger Communications, Summit Technology and Arcoro Exaktime, according to runsonwhat (October 2026). Each shares 4 to 7 tools with Sesterce, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Sesterce uses?

runsonwhat reads public records only. Of the 15 tools at Sesterce, 6 were found through subdomains that point at the vendor, 5 through DNS records, 2 through email records and 2 through code on sesterce.com. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and sesterce.com about monthly.


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