# What does Horizon Software use?

Horizon Software (hsoftware.com) shows public evidence of 9 tools, according to runsonwhat (last checked 2026-10-06).

- Industry: Financial Services
- Size: 51–200 employees
- Based in: Paris, France
- Founded: 1998
- LinkedIn: https://www.linkedin.com/company/horizon-software

## Edge & Hosting

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Email records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |
| [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS verification records |  |
| [Duo](https://www.runsonwhat.com/reverse/duo) | Security & Compliance | DNS verification records |  |

## FAQ

### What tools does Horizon Software use?

As of October 2026, runsonwhat has found 9 tools at Horizon Software (hsoftware.com) in public records. Edge & Hosting: Cloudflare and OVHcloud. Go-to-market: HubSpot. Company Ops: Microsoft 365, SendGrid and Atlassian. Last checked October 6, 2026.

### What cloud does Horizon Software run on?

Horizon Software uses OVHcloud for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found OVHcloud through DNS records that point at OVHcloud. OVHcloud is used by 26,631 companies runsonwhat tracks.

### What CRM does Horizon Software use?

Horizon Software uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through email records that authorize HubSpot. HubSpot is used by 91,882 companies runsonwhat tracks.

### What email provider does Horizon Software use?

Horizon Software uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 700,589 companies runsonwhat tracks.

### Does Horizon Software use Cloudflare?

Yes. runsonwhat found Cloudflare at Horizon Software through DNS records that point at Cloudflare and code on hsoftware.com. Cloudflare is a CDN & Edge tool used by 691,506 companies runsonwhat tracks.

### How does runsonwhat know what Horizon Software uses?

runsonwhat reads public records only. Of the 9 tools at Horizon Software, 6 were found through DNS records, 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and hsoftware.com about monthly.


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