# What does Gearflow use?

Gearflow (gearflow.com) shows public evidence of 19 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Software
- Size: 11–50 employees
- Based in: Chicago, United States
- Founded: 2018
- LinkedIn: https://www.linkedin.com/company/gearflow

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |
| [Fly.io](https://www.runsonwhat.com/reverse/fly) | Hosting & Cloud | Custom domain |  |
| [DNSimple](https://www.runsonwhat.com/reverse/dnsimple) | DNS | DNS records |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code |  |
| [Intellimize](https://www.runsonwhat.com/reverse/intellimize) | Flags & Experiments | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code |  |
| [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Website code |  |
| [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Custom domain, Email records, Website code |  |
| [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Custom domain, Website code |  |
| [HubSpot CMS](https://www.runsonwhat.com/reverse/hubspot-cms) | Website & CMS | Custom domain |  |
| [Ahrefs](https://www.runsonwhat.com/reverse/ahrefs) | Marketing | DNS verification records |  |
| [beehiiv](https://www.runsonwhat.com/reverse/beehiiv) | Marketing | 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, Website code |  |
| [Mailchimp Transactional](https://www.runsonwhat.com/reverse/mandrill) | Email Delivery | Email records |  |
| [HUMAN Security](https://www.runsonwhat.com/reverse/human-security) | Security & Compliance | Website code |  |

## FAQ

### What tools does Gearflow use?

As of October 2026, runsonwhat has found 19 tools at Gearflow (gearflow.com) in public records. Edge & Hosting: Cloudflare, Fly.io and DNSimple. Application: jQuery and Google Fonts. Data & Observability: Google Tag Manager and Intellimize. Go-to-market: LinkedIn Insight Tag, Mailchimp and HubSpot. Company Ops: Microsoft 365, Google Workspace and Mailchimp Transactional. Last checked October 20, 2026.

### What cloud does Gearflow run on?

Gearflow uses Fly.io for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Fly.io through a subdomain that points at Fly.io. Fly.io is used by 4,102 companies runsonwhat tracks.

### What CRM does Gearflow use?

Gearflow uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records. HubSpot is used by 93,128 companies runsonwhat tracks.

### What email provider does Gearflow use?

Gearflow 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 706,455 companies runsonwhat tracks.

### What analytics tools does Gearflow use?

Gearflow uses Google Tag Manager for analytics, according to runsonwhat (October 2026). runsonwhat found Google Tag Manager through Google Tag Manager code on gearflow.com. Google Tag Manager is used by 495,947 companies runsonwhat tracks.

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

Gearflow uses Webflow for its website, alongside HubSpot CMS, according to runsonwhat (October 2026). runsonwhat found Webflow through a subdomain that points at Webflow and code on gearflow.com. Webflow is used by 34,588 companies runsonwhat tracks.

### Does Gearflow use jQuery?

Yes. runsonwhat found jQuery at Gearflow through jQuery code on gearflow.com. jQuery is a Frontend tool used by 906,290 companies runsonwhat tracks.

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

The companies with the stacks most like Gearflow's are Modash, Burn Book, DealerSmart and Tamindir, according to runsonwhat (October 2026). Each shares 5 to 12 tools with Gearflow, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Gearflow uses?

runsonwhat reads public records only. Of the 19 tools at Gearflow, 9 were found through code on gearflow.com, 4 through DNS records, 4 through subdomains that point at the vendor and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and gearflow.com about monthly.


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