# What does TSYS use?

TSYS (tsys.com) shows public evidence of 16 tools, according to runsonwhat (last checked 2026-11-10).

- Based in: United States
- Founded: 1983

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Custom domain, Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [CloudHealth](https://www.runsonwhat.com/reverse/cloudhealth) | Monitoring | DNS verification records |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Pardot](https://www.runsonwhat.com/reverse/pardot) | Marketing | Custom domain, DNS verification records |  |
| [Marketo](https://www.runsonwhat.com/reverse/marketo) | Marketing | Email records |  |
| [Salesforce Marketing Cloud](https://www.runsonwhat.com/reverse/sfmc) | Marketing | DNS verification records, Custom domain |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records |  |
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Custom domain |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |
| [Proofpoint](https://www.runsonwhat.com/reverse/proofpoint) | Security & Compliance | Email records |  |
| [KnowBe4](https://www.runsonwhat.com/reverse/knowbe4) | Security & Compliance | DNS verification records |  |
| [Zoom](https://www.runsonwhat.com/reverse/zoom) | Collaboration | DNS verification records |  |
| [Webex](https://www.runsonwhat.com/reverse/webex) | Collaboration | DNS verification records |  |
| [Smartsheet](https://www.runsonwhat.com/reverse/smartsheet) | Collaboration | DNS verification records |  |

## Recent changes at TSYS

- 2026-10-09: started using [CloudHealth](https://www.runsonwhat.com/reverse/cloudhealth)

## FAQ

### What tools does TSYS use?

As of November 2026, runsonwhat has found 16 tools at TSYS (tsys.com) in public records. Edge & Hosting: Cloudflare. Data & Observability: CloudHealth. Go-to-market: Pardot, Marketo and Salesforce Marketing Cloud. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked November 10, 2026.

### What email provider does TSYS use?

TSYS uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 737,872 companies runsonwhat tracks.

### What marketing software does TSYS use?

TSYS uses Pardot for marketing, alongside Marketo and Salesforce Marketing Cloud, according to runsonwhat (November 2026). runsonwhat found Pardot through a subdomain that points at Pardot and a DNS verification record. Pardot is used by 21,113 companies runsonwhat tracks.

### What monitoring tools does TSYS use?

TSYS uses CloudHealth for monitoring, according to runsonwhat (November 2026). runsonwhat found CloudHealth through a DNS verification record for CloudHealth. CloudHealth is used by 467 companies runsonwhat tracks.

### Does TSYS use Cloudflare?

Yes. runsonwhat found Cloudflare at TSYS through a subdomain that points at Cloudflare and code on tsys.com. Cloudflare is a CDN & Edge tool used by 736,469 companies runsonwhat tracks.

### Has TSYS changed tools recently?

Yes. On runsonwhat's rechecks, TSYS started using CloudHealth (latest on October 9, 2026). A change counts only between two checks of tsys.com done the same way.

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

The companies with the stacks most like TSYS' are Rakuten, Sumo Logic, ITV Wales & West and WellSky, according to runsonwhat (November 2026). Each shares 7 to 10 tools with TSYS, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what TSYS uses?

runsonwhat reads public records only. Of the 16 tools at TSYS, 9 were found through DNS records, 4 through email records and 3 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and tsys.com about monthly.


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