# What does Design 4 Studio use?

Design 4 Studio (design4.ca) shows public evidence of 11 tools, according to runsonwhat (last checked 2026-11-10).

- Industry: Marketing and Advertising
- Size: 11–50 employees
- Based in: Montreal, Canada
- Founded: 2021
- LinkedIn: https://www.linkedin.com/company/design4-studio

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records |  |
| [Supabase](https://www.runsonwhat.com/reverse/supabase) | Backend & Database | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [web-vitals](https://www.runsonwhat.com/reverse/web-vitals) | Monitoring | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Ahrefs](https://www.runsonwhat.com/reverse/ahrefs) | Marketing | Website code |  |
| [MailerLite](https://www.runsonwhat.com/reverse/mailerlite) | Marketing | Email records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records |  |
| [Resend](https://www.runsonwhat.com/reverse/resend) | Email Delivery | Email records |  |

## Recent changes at Design 4 Studio

- 2026-11-10: started using [Anthropic](https://www.runsonwhat.com/reverse/anthropic)

## FAQ

### What tools does Design 4 Studio use?

As of November 2026, runsonwhat has found 11 tools at Design 4 Studio (design4.ca) in public records. Edge & Hosting: Cloudflare and IONOS. Application: Anthropic and Supabase. Data & Observability: web-vitals. Go-to-market: Ahrefs and MailerLite. Company Ops: Microsoft 365 and Resend. Last checked November 10, 2026.

### What cloud does Design 4 Studio run on?

Design 4 Studio uses IONOS for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found IONOS through email records that authorize IONOS. IONOS is used by 23,715 companies runsonwhat tracks.

### What email provider does Design 4 Studio use?

Design 4 Studio uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 737,869 companies runsonwhat tracks.

### What marketing software does Design 4 Studio use?

Design 4 Studio uses Ahrefs for marketing, alongside MailerLite, according to runsonwhat (November 2026). runsonwhat found Ahrefs through Ahrefs code on design4.ca. Ahrefs is used by 24,579 companies runsonwhat tracks.

### What monitoring tools does Design 4 Studio use?

Design 4 Studio uses web-vitals for monitoring, according to runsonwhat (November 2026). runsonwhat found web-vitals through web-vitals code on design4.ca. web-vitals is used by 29,896 companies runsonwhat tracks.

### Does Design 4 Studio use Cloudflare?

Yes. runsonwhat found Cloudflare at Design 4 Studio through Cloudflare code on design4.ca. Cloudflare is a CDN & Edge tool used by 736,443 companies runsonwhat tracks.

### Does Design 4 Studio use AI tools?

Yes. runsonwhat has found Anthropic at Design 4 Studio; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Design 4 Studio may use more AI tools than these.

### Has Design 4 Studio changed tools recently?

Yes. On runsonwhat's rechecks, Design 4 Studio started using Anthropic (latest on November 10, 2026). A change counts only between two checks of design4.ca done the same way.

### How does runsonwhat know what Design 4 Studio uses?

runsonwhat reads public records only. Of the 11 tools at Design 4 Studio, 4 were found through email records, 4 through code on design4.ca, 2 through DNS records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and design4.ca about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/design4.ca (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.