# What does Upinus use?

Upinus (upinus.com) shows public evidence of 10 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: IT Services
- Size: 51–200 employees
- Based in: Providence, United States
- LinkedIn: https://www.linkedin.com/company/upinus

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records |  |
| [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Email records |  |
| [Customer.io](https://www.runsonwhat.com/reverse/customerio) | Marketing | Custom domain, Email records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |
| [Mailchimp Transactional](https://www.runsonwhat.com/reverse/mandrill) | Email Delivery | Email records |  |
| [Yandex 360](https://www.runsonwhat.com/reverse/yandex-360) | Workspace | Email records |  |

## FAQ

### What tools does Upinus use?

As of October 2026, runsonwhat has found 10 tools at Upinus (upinus.com) in public records. Edge & Hosting: Cloudflare. Go-to-market: Mailchimp, Zendesk and Customer.io. Company Ops: Google Workspace, SendGrid and Atlassian. Last checked October 20, 2026.

### What email provider does Upinus use?

Upinus uses Google Workspace for email and office software, alongside Yandex 360, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 400,245 companies runsonwhat tracks.

### What does Upinus use for customer support?

Upinus uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk. Zendesk is used by 41,338 companies runsonwhat tracks.

### What marketing software does Upinus use?

Upinus uses Mailchimp for marketing, alongside Customer.io, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 113,957 companies runsonwhat tracks.

### Does Upinus use Cloudflare?

Yes. runsonwhat found Cloudflare at Upinus through DNS records that point at Cloudflare. Cloudflare is a CDN & Edge tool used by 697,476 companies runsonwhat tracks.

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

The companies with the stacks most like Upinus' are Maxia Latam, Snaplion, Textplus and HMW Group, according to runsonwhat (October 2026). Each shares 3 to 5 tools with Upinus, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Upinus uses?

runsonwhat reads public records only. Of the 10 tools at Upinus, 6 were found through email records, 3 through DNS 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 upinus.com about monthly.


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