# What does Ledge Inc. use?

Ledge Inc. (ledge.ai) shows public evidence of 19 tools, according to runsonwhat (last checked 2026-11-10).

- Industry: IT Services
- Size: 51–200 employees
- Based in: Nishigotanda, Japan
- Founded: 2017
- LinkedIn: https://www.linkedin.com/company/ledge-ai

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |
| [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code |  |
| [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records |  |
| [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code |  |
| [Vue.js](https://www.runsonwhat.com/reverse/vue) | Frontend | Website code |  |
| [Firebase](https://www.runsonwhat.com/reverse/firebase) | Backend & Database | Website code |  |
| [Nuxt](https://www.runsonwhat.com/reverse/nuxt) | Frontend | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |
| [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code |  |
| [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code |  |
| [Zoho PageSense](https://www.runsonwhat.com/reverse/zoho-pagesense) | Flags & Experiments | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | DNS verification records, Website code |  |
| [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Website code |  |
| [Zoho](https://www.runsonwhat.com/reverse/zoho) | Sales & CRM | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |

## FAQ

### What tools does Ledge use?

As of November 2026, runsonwhat has found 19 tools at Ledge (ledge.ai) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: Google Fonts, Tailwind CSS and Vue.js. Data & Observability: Google Analytics, Google Tag Manager and Sentry. Go-to-market: Google Ads, Meta Pixel and HubSpot. Company Ops: reCAPTCHA. Last checked November 10, 2026.

### What cloud does Ledge run on?

Ledge uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on ledge.ai. Amazon Web Services is used by 147,513 companies runsonwhat tracks.

### What CRM does Ledge use?

Ledge uses HubSpot for its CRM, alongside Zoho, according to runsonwhat (November 2026). runsonwhat found HubSpot through HubSpot code on ledge.ai. HubSpot is used by 97,655 companies runsonwhat tracks.

### What analytics tools does Ledge use?

Ledge uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on ledge.ai. Google Analytics is used by 903,970 companies runsonwhat tracks.

### What monitoring tools does Ledge use?

Ledge uses Sentry for monitoring, according to runsonwhat (November 2026). runsonwhat found Sentry through Sentry code on ledge.ai. Sentry is used by 80,104 companies runsonwhat tracks.

### Does Ledge use Google Fonts?

Yes. runsonwhat found Google Fonts at Ledge through Google Fonts code on ledge.ai. Google Fonts is a Media & UI tool used by 825,623 companies runsonwhat tracks.

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

The companies with the stacks most like Ledge's are Sanuker, A2ZCloud, The Silicon Partners and Snow Kingdom, according to runsonwhat (November 2026). Each shares 7 to 12 tools with Ledge, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Ledge uses?

runsonwhat reads public records only. Of the 19 tools at Ledge, 16 were found through code on ledge.ai, 3 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and ledge.ai about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/ledge.ai (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.