# What does Corso use?

Corso (corso.com) shows public evidence of 14 tools, according to runsonwhat (last checked 2026-10-31).

- Industry: Software
- Size: 11–50 employees
- Based in: San Clemente, United States
- Founded: 2021
- LinkedIn: https://www.linkedin.com/company/corso

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code |  |
| [Astro](https://www.runsonwhat.com/reverse/astro) | Frontend | Website code |  |
| [Auth0](https://www.runsonwhat.com/reverse/auth0) | Auth & Identity | Custom domain |  |
| [Twilio](https://www.runsonwhat.com/reverse/twilio) | Backend & Database | DNS verification records |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Website code |  |
| [RB2B](https://www.runsonwhat.com/reverse/rb2b) | Sales & CRM | Website code |  |
| [Warmly](https://www.runsonwhat.com/reverse/warmly) | Sales & CRM | Website code |  |

## 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 Corso use?

As of November 2026, runsonwhat has found 14 tools at Corso (corso.com) in public records. Edge & Hosting: Cloudflare and Vercel. Application: Tailwind CSS, Astro and Auth0. Data & Observability: Google Analytics. Go-to-market: HubSpot, RB2B and Warmly. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 31, 2026.

### What cloud does Corso run on?

Corso uses Vercel for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Vercel through a DNS verification record for Vercel. Vercel is used by 50,776 companies runsonwhat tracks.

### What CRM does Corso use?

Corso uses HubSpot for its CRM, alongside RB2B and Warmly, according to runsonwhat (November 2026). runsonwhat found HubSpot through HubSpot code on corso.com. HubSpot is used by 96,083 companies runsonwhat tracks.

### What email provider does Corso use?

Corso uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 718,614 companies runsonwhat tracks.

### What analytics tools does Corso use?

Corso uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on corso.com. Google Analytics is used by 906,048 companies runsonwhat tracks.

### What does Corso use for login and identity?

Corso uses Auth0 for sign-in and identity, according to runsonwhat (November 2026). runsonwhat found Auth0 through a subdomain that points at Auth0. Auth0 is used by 5,927 companies runsonwhat tracks.

### Does Corso use Cloudflare?

Yes. runsonwhat found Cloudflare at Corso through DNS records that point at Cloudflare and email records. Cloudflare is a CDN & Edge tool used by 723,048 companies runsonwhat tracks.

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

The companies with the stacks most like Corso's are Dmonecloud, Ludotech, Hawksearch and Nivo, according to runsonwhat (November 2026). Each shares 5 to 8 tools with Corso, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Corso uses?

runsonwhat reads public records only. Of the 14 tools at Corso, 6 were found through code on corso.com, 5 through DNS records, 2 through email records 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 corso.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/corso.com (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.