# What does Payup use?

Payup (payup.com) shows public evidence of 16 tools, according to runsonwhat (last checked 2026-10-27).

- Industry: Financial Services
- Size: 11–50 employees
- Based in: Austin, United States
- LinkedIn: https://www.linkedin.com/company/payupapp

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |
| [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code |  |
| [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records |  |
| [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain, DNS verification records, DNS records, Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code |  |
| [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code |  |
| [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code |  |
| [Auth0](https://www.runsonwhat.com/reverse/auth0) | Auth & Identity | Custom domain, Website config |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Zoho](https://www.runsonwhat.com/reverse/zoho) | Sales & CRM | Email records, Website code |  |
| [ActiveCampaign](https://www.runsonwhat.com/reverse/activecampaign) | Marketing | Email records |  |
| [Intercom](https://www.runsonwhat.com/reverse/intercom) | Support & Docs | Custom domain |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Custom domain, Email records |  |
| [Resend](https://www.runsonwhat.com/reverse/resend) | Email Delivery | Email records |  |
| [hCaptcha](https://www.runsonwhat.com/reverse/hcaptcha) | Security & Compliance | Website code |  |

## FAQ

### What tools does Payup use?

As of October 2026, runsonwhat has found 16 tools at Payup (payup.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: React, Tailwind CSS and Next.js. Go-to-market: Zoho, ActiveCampaign and Intercom. Company Ops: Google Workspace, SendGrid and Resend. Last checked October 27, 2026.

### What cloud does Payup run on?

Payup uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on payup.com. Amazon Web Services is used by 145,984 companies runsonwhat tracks.

### What CRM does Payup use?

Payup uses Zoho for its CRM, according to runsonwhat (October 2026). runsonwhat found Zoho through email records that authorize Zoho and code on payup.com. Zoho is used by 63,054 companies runsonwhat tracks.

### What email provider does Payup use?

Payup uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on payup.com. Google Workspace is used by 405,361 companies runsonwhat tracks.

### What does Payup use for customer support?

Payup uses Intercom for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Intercom through a subdomain that points at Intercom. Intercom is used by 8,914 companies runsonwhat tracks.

### What marketing software does Payup use?

Payup uses ActiveCampaign for marketing, according to runsonwhat (October 2026). runsonwhat found ActiveCampaign through email records that authorize ActiveCampaign. ActiveCampaign is used by 16,484 companies runsonwhat tracks.

### Does Payup use Cloudflare?

Yes. runsonwhat found Cloudflare at Payup through Cloudflare code on payup.com. Cloudflare is a CDN & Edge tool used by 707,967 companies runsonwhat tracks.

### How does runsonwhat know what Payup uses?

runsonwhat reads public records only. Of the 16 tools at Payup, 6 were found through code on payup.com, 4 through email records, 4 through subdomains that point at the vendor and 2 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and payup.com about monthly.


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