# What does Basecamp use?

Basecamp (basecamp.com) shows public evidence of 16 tools, according to runsonwhat (last checked 2026-10-09).

- Size: 51–200 employees
- Based in: United States
- Founded: 2004

## Edge & Hosting

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

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Plausible](https://www.runsonwhat.com/reverse/plausible) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records, Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records |  |
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |
| [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records |  |
| [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS 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 |  |
| [Zoom](https://www.runsonwhat.com/reverse/zoom) | Collaboration | DNS verification records |  |
| [Amazon Trust Services](https://www.runsonwhat.com/reverse/amazon-trust) | Security & Compliance | DNS records |  |
| [1Password](https://www.runsonwhat.com/reverse/1password) | Security & Compliance | DNS verification records |  |

## FAQ

### What tools does Basecamp use?

As of October 2026, runsonwhat has found 16 tools at Basecamp (basecamp.com) in public records. Edge & Hosting: Cloudflare. Data & Observability: Plausible. Go-to-market: Mailchimp. Company Ops: Microsoft 365, Google Workspace and Atlassian. Last checked October 9, 2026.

### What email provider does Basecamp use?

Basecamp uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 701,702 companies runsonwhat tracks.

### What analytics tools does Basecamp use?

Basecamp uses Plausible for analytics, according to runsonwhat (October 2026). runsonwhat found Plausible through Plausible code on basecamp.com. Plausible is used by 6,910 companies runsonwhat tracks.

### What marketing software does Basecamp use?

Basecamp uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp and code on basecamp.com. Mailchimp is used by 113,200 companies runsonwhat tracks.

### Does Basecamp use Cloudflare?

Yes. runsonwhat found Cloudflare at Basecamp through DNS records that point at Cloudflare and code on basecamp.com. Cloudflare is a CDN & Edge tool used by 692,310 companies runsonwhat tracks.

### How does runsonwhat know what Basecamp uses?

runsonwhat reads public records only. Of the 16 tools at Basecamp, 12 were found through DNS records, 2 through email records and 2 through code on basecamp.com. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and basecamp.com about monthly.


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