# What does Prefix Inc. use?

Prefix Inc. (prefixinc.com) shows public evidence of 19 tools, according to runsonwhat (last checked 2026-10-30).

- Industry: Information Services
- Size: 11–50 employees
- Based in: Austin, United States
- Founded: 2014
- LinkedIn: https://www.linkedin.com/company/prefixinc

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Google Maps](https://www.runsonwhat.com/reverse/google-maps) | Media & UI | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |
| [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code |  |
| [PostHog](https://www.runsonwhat.com/reverse/posthog) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code |  |
| [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Website code |  |
| [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Custom domain, Email records, Website code |  |
| [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Email records, Website code |  |
| [HubSpot CMS](https://www.runsonwhat.com/reverse/hubspot-cms) | Website & CMS | Custom domain |  |
| [Campaign Monitor](https://www.runsonwhat.com/reverse/campaign-monitor) | Marketing | Email records |  |
| [AdRoll](https://www.runsonwhat.com/reverse/adroll) | Ads & Pixels | Website code |  |
| [Bombora](https://www.runsonwhat.com/reverse/bombora) | Sales & CRM | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, Website code |  |
| [Mailchimp Transactional](https://www.runsonwhat.com/reverse/mandrill) | Email Delivery | Email records |  |
| [Cloudflare Turnstile](https://www.runsonwhat.com/reverse/turnstile) | Security & Compliance | Website code |  |

## FAQ

### What tools does Prefix use?

As of November 2026, runsonwhat has found 19 tools at Prefix (prefixinc.com) in public records. Edge & Hosting: Cloudflare. Application: jQuery and Google Maps. Data & Observability: Google Analytics, Google Tag Manager and PostHog. Go-to-market: Google Ads, Meta Pixel and Mailchimp. Company Ops: Microsoft 365, Mailchimp Transactional and Cloudflare Turnstile. Last checked October 30, 2026.

### What CRM does Prefix use?

Prefix uses HubSpot for its CRM, alongside Bombora, according to runsonwhat (November 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records. HubSpot is used by 96,310 companies runsonwhat tracks.

### What email provider does Prefix use?

Prefix uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on prefixinc.com. Microsoft 365 is used by 719,687 companies runsonwhat tracks.

### What does Prefix use for customer support?

Prefix uses Zendesk for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Zendesk through email records that authorize Zendesk and code on prefixinc.com. Zendesk is used by 42,883 companies runsonwhat tracks.

### What analytics tools does Prefix use?

Prefix uses Google Analytics for analytics, alongside Google Tag Manager and PostHog, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on prefixinc.com. Google Analytics is used by 906,254 companies runsonwhat tracks.

### What is Prefix's website built with?

Prefix uses HubSpot CMS for its website, according to runsonwhat (November 2026). runsonwhat found HubSpot CMS through a subdomain that points at HubSpot CMS. HubSpot CMS is used by 33,664 companies runsonwhat tracks.

### Does Prefix use jQuery?

Yes. runsonwhat found jQuery at Prefix through jQuery code on prefixinc.com. jQuery is a Frontend tool used by 930,099 companies runsonwhat tracks.

### How does runsonwhat know what Prefix uses?

runsonwhat reads public records only. Of the 19 tools at Prefix, 11 were found through code on prefixinc.com, 4 through email records, 2 through DNS records and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and prefixinc.com about monthly.


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