# What does String use?

String (joinstring.com) shows public evidence of 12 tools, according to runsonwhat (last checked 2026-10-31).

- Industry: Software
- Size: 1–10 employees
- Based in: San Francisco, United States
- LinkedIn: https://www.linkedin.com/company/joinstring

## 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 |  |

## 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 |  |
| [Stripe](https://www.runsonwhat.com/reverse/stripe) | Payments & Billing | DNS verification records, 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 |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Custom domain, Email records, Website code |  |

## FAQ

### What tools does String use?

As of November 2026, runsonwhat has found 12 tools at String (joinstring.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: jQuery, Google Fonts and Stripe. Data & Observability: Google Analytics, Google Tag Manager and Sentry. Go-to-market: Google Ads and Zendesk. Last checked October 31, 2026.

### What cloud does String run on?

String 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 joinstring.com. Amazon Web Services is used by 146,672 companies runsonwhat tracks.

### What does String use for customer support?

String uses Zendesk for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk and email records. Zendesk is used by 42,841 companies runsonwhat tracks.

### What payment provider does String use?

String uses Stripe for payments and billing, according to runsonwhat (November 2026). runsonwhat found Stripe through a DNS verification record for Stripe and code on joinstring.com. Stripe is used by 30,910 companies runsonwhat tracks.

### What analytics tools does String use?

String uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on joinstring.com. Google Analytics is used by 906,548 companies runsonwhat tracks.

### What monitoring tools does String use?

String uses Sentry for monitoring, according to runsonwhat (November 2026). runsonwhat found Sentry through Sentry code on joinstring.com. Sentry is used by 80,033 companies runsonwhat tracks.

### Does String use jQuery?

Yes. runsonwhat found jQuery at String through jQuery code on joinstring.com. jQuery is a Frontend tool used by 930,352 companies runsonwhat tracks.

### How does runsonwhat know what String uses?

runsonwhat reads public records only. Of the 12 tools at String, 8 were found through code on joinstring.com, 3 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 joinstring.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/joinstring.com (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.