# What does Collidr use?

Collidr (collidr.com) shows public evidence of 19 tools, according to runsonwhat (last checked 2026-11-05).

- Industry: Financial Services
- Size: 11–50 employees
- Based in: London, United Kingdom
- Founded: 2010
- LinkedIn: https://www.linkedin.com/company/collidr

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [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 |
|---|---|---|---|
| [Lottie](https://www.runsonwhat.com/reverse/lottie) | Media & UI | Website code |  |
| [Twilio](https://www.runsonwhat.com/reverse/twilio) | Backend & Database | DNS verification records |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code |  |
| [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Email records |  |
| [Freshdesk](https://www.runsonwhat.com/reverse/freshdesk) | Support & Docs | Custom domain |  |
| [GitBook](https://www.runsonwhat.com/reverse/gitbook) | Support & Docs | Custom domain |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |
| [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email 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 |  |
| [Bitwarden](https://www.runsonwhat.com/reverse/bitwarden) | Security & Compliance | DNS verification records |  |
| [Red Sift OnDMARC](https://www.runsonwhat.com/reverse/redsift) | Security & Compliance | Email records |  |
| [Figma](https://www.runsonwhat.com/reverse/figma) | Collaboration | DNS verification records |  |

## FAQ

### What tools does Collidr use?

As of November 2026, runsonwhat has found 19 tools at Collidr (collidr.com) in public records. Edge & Hosting: Amazon Route 53 and Amazon CloudFront. Application: Lottie and Twilio. Go-to-market: Yoast SEO, Zendesk and Freshdesk. Company Ops: Microsoft 365, Apple Business and Atlassian. Last checked November 5, 2026.

### What email provider does Collidr use?

Collidr uses Microsoft 365 for email and office software, alongside 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 729,581 companies runsonwhat tracks.

### What does Collidr use for customer support?

Collidr uses Zendesk for customer support and documentation, alongside Freshdesk and GitBook, according to runsonwhat (November 2026). runsonwhat found Zendesk through email records that authorize Zendesk. Zendesk is used by 43,437 companies runsonwhat tracks.

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

Collidr uses Yoast SEO for its website, according to runsonwhat (November 2026). runsonwhat found Yoast SEO through Yoast SEO code on collidr.com. Yoast SEO is used by 312,895 companies runsonwhat tracks.

### Does Collidr use Amazon Route 53?

Yes. runsonwhat found Amazon Route 53 at Collidr through DNS records that point at Amazon Route 53. Amazon Route 53 is a DNS tool used by 88,325 companies runsonwhat tracks.

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

The companies with the stacks most like Collidr's are Day By Day, Planet Crust, Novel Wallet Pass and dapplooker.com, according to runsonwhat (November 2026). Each shares 2 to 4 tools with Collidr, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Collidr uses?

runsonwhat reads public records only. Of the 19 tools at Collidr, 9 were found through DNS records, 5 through email records, 3 through code on collidr.com 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 collidr.com about monthly.


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