# What does Double Gemini use?

Double Gemini (doublegemini.com) shows public evidence of 10 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Management Consulting
- Size: 11–50 employees
- Based in: New York, United States
- Founded: 2000
- LinkedIn: https://www.linkedin.com/company/double-gemini-llc

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |
| [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain, DNS records, Website code |  |
| [Gandi](https://www.runsonwhat.com/reverse/gandi) | DNS | DNS records |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [Stripe](https://www.runsonwhat.com/reverse/stripe) | Payments & Billing | DNS verification records |  |
| [SvelteKit](https://www.runsonwhat.com/reverse/sveltekit) | Frontend | Website code |  |

## Go-to-market

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

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |
| [Cloudflare Turnstile](https://www.runsonwhat.com/reverse/turnstile) | Security & Compliance | Website code |  |

## FAQ

### What tools does Double Gemini use?

As of October 2026, runsonwhat has found 10 tools at Double Gemini (doublegemini.com) in public records. Edge & Hosting: Cloudflare, Vercel and Gandi. Application: Google Fonts, Stripe and SvelteKit. Go-to-market: Mailchimp. Company Ops: Google Workspace, SendGrid and Cloudflare Turnstile. Last checked October 20, 2026.

### What cloud does Double Gemini run on?

Double Gemini uses Vercel for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Vercel through a subdomain that points at Vercel and DNS records. Vercel is used by 48,590 companies runsonwhat tracks.

### What email provider does Double Gemini use?

Double Gemini uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 404,425 companies runsonwhat tracks.

### What payment provider does Double Gemini use?

Double Gemini uses Stripe for payments and billing, according to runsonwhat (October 2026). runsonwhat found Stripe through a DNS verification record for Stripe. Stripe is used by 28,833 companies runsonwhat tracks.

### What marketing software does Double Gemini use?

Double Gemini uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 115,811 companies runsonwhat tracks.

### Does Double Gemini use Google Fonts?

Yes. runsonwhat found Google Fonts at Double Gemini through Google Fonts code on doublegemini.com. Google Fonts is a Media & UI tool used by 813,601 companies runsonwhat tracks.

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

The companies with the stacks most like Double Gemini's are Jaid, Kunga, Fitness+ and Davis Ad Agency, according to runsonwhat (October 2026). Each shares 2 to 6 tools with Double Gemini, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Double Gemini uses?

runsonwhat reads public records only. Of the 10 tools at Double Gemini, 4 were found through code on doublegemini.com, 3 through email records, 2 through DNS 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 doublegemini.com about monthly.


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