# What does Highside, Inc. use?

Highside, Inc. (highside.io) shows public evidence of 7 tools, according to runsonwhat (last checked 2026-10-29).

- Industry: Software
- Size: 11–50 employees
- Based in: Columbia, United States
- Founded: 2015
- LinkedIn: https://www.linkedin.com/company/highside

## Edge & Hosting

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [MailerLite](https://www.runsonwhat.com/reverse/mailerlite) | Marketing | Email records |  |
| [Ghost](https://www.runsonwhat.com/reverse/ghost) | Website & CMS | Custom domain |  |

## 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 |  |
| [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records |  |

## FAQ

### What tools does Highside use?

As of October 2026, runsonwhat has found 7 tools at Highside (highside.io) in public records. Edge & Hosting: Cloudflare. Go-to-market: MailerLite and Ghost. Company Ops: Microsoft 365, Google Workspace and Amazon SES. Last checked October 29, 2026.

### What email provider does Highside use?

Highside 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 715,482 companies runsonwhat tracks.

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

Highside uses Ghost for its website, according to runsonwhat (October 2026). runsonwhat found Ghost through a subdomain that points at Ghost. Ghost is used by 878 companies runsonwhat tracks.

### What marketing software does Highside use?

Highside uses MailerLite for marketing, according to runsonwhat (October 2026). runsonwhat found MailerLite through email records that authorize MailerLite. MailerLite is used by 15,802 companies runsonwhat tracks.

### Does Highside use Cloudflare?

Yes. runsonwhat found Cloudflare at Highside through DNS records that point at Cloudflare and code on highside.io. Cloudflare is a CDN & Edge tool used by 712,212 companies runsonwhat tracks.

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

The companies with the stacks most like Highside's are Do Some Good, Mithril Security, NeuroXT and Nerve, according to runsonwhat (October 2026). Each shares 3 to 5 tools with Highside, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Highside uses?

runsonwhat reads public records only. Of the 7 tools at Highside, 3 were found through DNS records, 3 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and highside.io about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/highside.io (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.