# What does Telspan use?

Telspan (telspan.com) shows public evidence of 6 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Telecommunications
- Size: 11–50 employees
- Based in: Indianapolis, United States
- Founded: 1989
- LinkedIn: https://www.linkedin.com/company/telspan

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [NS1](https://www.runsonwhat.com/reverse/ns1) | DNS | DNS records |  |
| [Netlify](https://www.runsonwhat.com/reverse/netlify) | Hosting & Cloud | Website code |  |

## Application

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

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |
| [SocketLabs](https://www.runsonwhat.com/reverse/socketlabs) | Email Delivery | Custom domain |  |

## FAQ

### What tools does Telspan use?

As of October 2026, runsonwhat has found 6 tools at Telspan (telspan.com) in public records. Edge & Hosting: NS1 and Netlify. Application: Next.js. Company Ops: Microsoft 365, SendGrid and SocketLabs. Last checked October 20, 2026.

### What cloud does Telspan run on?

Telspan uses Netlify for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Netlify through Netlify code on telspan.com. Netlify is used by 11,500 companies runsonwhat tracks.

### What email provider does Telspan use?

Telspan uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 715,077 companies runsonwhat tracks.

### Does Telspan use SendGrid?

Yes. runsonwhat found SendGrid at Telspan through email records that authorize SendGrid. SendGrid is a Email Delivery tool used by 194,471 companies runsonwhat tracks.

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

The companies with the stacks most like Telspan's are International Healthcare Media, Rosy Business, Lone Star Credit Union and Begg Shoes, according to runsonwhat (October 2026). Each shares 1 to 2 tools with Telspan, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Telspan uses?

runsonwhat reads public records only. Of the 6 tools at Telspan, 2 were found through DNS records, 2 through code on telspan.com, 1 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 telspan.com about monthly.


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