# What does Spec use?

Spec (spec.co) shows public evidence of 18 tools, according to runsonwhat (last checked 2026-10-19).

- Industry: Software
- Size: 51–200 employees
- Based in: London, United Kingdom
- Founded: 2019
- LinkedIn: https://www.linkedin.com/company/trustspec

## 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 |  |
| [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Lottie](https://www.runsonwhat.com/reverse/lottie) | 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 |  |
| [Hotjar](https://www.runsonwhat.com/reverse/hotjar) | 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 | Email records |  |
| [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code |  |
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records, Website code |  |
| [Mailchimp Transactional](https://www.runsonwhat.com/reverse/mandrill) | Email Delivery | Email records |  |

## FAQ

### What tools does Spec use?

As of October 2026, runsonwhat has found 18 tools at Spec (spec.co) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: jQuery and Lottie. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: Google Ads, Meta Pixel and Mailchimp. Company Ops: Google Workspace, reCAPTCHA and SendGrid. Last checked October 19, 2026.

### What cloud does Spec run on?

Spec uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on spec.co. Amazon Web Services is used by 145,636 companies runsonwhat tracks.

### What email provider does Spec use?

Spec 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 spec.co. Google Workspace is used by 402,387 companies runsonwhat tracks.

### What analytics tools does Spec use?

Spec uses Google Analytics for analytics, alongside Google Tag Manager and Hotjar, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on spec.co. Google Analytics is used by 879,493 companies runsonwhat tracks.

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

Spec uses Webflow for its website, according to runsonwhat (October 2026). runsonwhat found Webflow through Webflow code on spec.co. Webflow is used by 34,832 companies runsonwhat tracks.

### What marketing software does Spec use?

Spec uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 114,984 companies runsonwhat tracks.

### Does Spec use jQuery?

Yes. runsonwhat found jQuery at Spec through jQuery code on spec.co. jQuery is a Frontend tool used by 915,279 companies runsonwhat tracks.

### How does runsonwhat know what Spec uses?

runsonwhat reads public records only. Of the 18 tools at Spec, 13 were found through code on spec.co, 4 through email records and 1 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and spec.co about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/spec.co (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.