# What does Capterra use?

Capterra (capterra.com) shows public evidence of 18 tools, according to runsonwhat (last checked 2026-10-18).

- Industry: Software
- Based in: United States
- Founded: 1999
- LinkedIn: https://www.linkedin.com/company/capterra

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Custom domain, DNS records |  |
| [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | DNS verification records |  |
| [Marketo](https://www.runsonwhat.com/reverse/marketo) | Marketing | Email records |  |
| [Customer.io](https://www.runsonwhat.com/reverse/customerio) | Marketing | Custom domain |  |
| [Oracle Eloqua](https://www.runsonwhat.com/reverse/oracle-eloqua) | Marketing | Custom domain |  |
| [HappyFox](https://www.runsonwhat.com/reverse/happyfox) | Support & Docs | 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 |  |
| [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | DNS verification records |  |
| [Mailchimp Transactional](https://www.runsonwhat.com/reverse/mandrill) | Email Delivery | Email records |  |
| [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records |  |
| [Proofpoint](https://www.runsonwhat.com/reverse/proofpoint) | Security & Compliance | Email records |  |
| [Mailgun](https://www.runsonwhat.com/reverse/mailgun) | Email Delivery | Email records |  |
| [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | Security & Compliance | DNS records |  |
| [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records |  |
| [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | Security & Compliance | DNS records |  |
| [Amazon Trust Services](https://www.runsonwhat.com/reverse/amazon-trust) | Security & Compliance | DNS records |  |

## FAQ

### What tools does Capterra use?

As of October 2026, runsonwhat has found 18 tools at Capterra (capterra.com) in public records. Edge & Hosting: Cloudflare and Amazon Route 53. Go-to-market: Meta Pixel, Marketo and Customer.io. Company Ops: Google Workspace, SendGrid and Amazon SES. Last checked October 18, 2026.

### What email provider does Capterra use?

Capterra uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 399,636 companies runsonwhat tracks.

### What does Capterra use for customer support?

Capterra uses HappyFox for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found HappyFox through email records that authorize HappyFox. HappyFox is used by 854 companies runsonwhat tracks.

### What marketing software does Capterra use?

Capterra uses Marketo for marketing, alongside Customer.io and Oracle Eloqua, according to runsonwhat (October 2026). runsonwhat found Marketo through email records that authorize Marketo. Marketo is used by 8,788 companies runsonwhat tracks.

### Does Capterra use Cloudflare?

Yes. runsonwhat found Cloudflare at Capterra through a subdomain that points at Cloudflare and DNS records. Cloudflare is a CDN & Edge tool used by 695,951 companies runsonwhat tracks.

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

The companies with the stacks most like Capterra's are Post-IT, CHAMPS Software, Advanced Integrated Systems and Mepcad, according to runsonwhat (October 2026). Each shares 2 to 6 tools with Capterra, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Capterra uses?

runsonwhat reads public records only. Of the 18 tools at Capterra, 8 were found through DNS records, 7 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 capterra.com about monthly.


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