# What does Financial Security Assurance use?

Financial Security Assurance (fsa.com) shows public evidence of 13 tools, according to runsonwhat (last checked 2026-10-06).

- Industry: Financial Services
- Size: 201–1,000 employees
- Based in: United States
- LinkedIn: https://www.linkedin.com/company/assured-guaranty

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records |  |

## 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 |  |
| [Siteimprove](https://www.runsonwhat.com/reverse/siteimprove) | Analytics | Website code |  |
| [Fathom](https://www.runsonwhat.com/reverse/fathom) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code |  |
| [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code |  |
| [MNTN](https://www.runsonwhat.com/reverse/mntn) | Ads & Pixels | Website code |  |
| [Spotify Ads](https://www.runsonwhat.com/reverse/spotify-ads) | Ads & Pixels | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records |  |
| [Mimecast](https://www.runsonwhat.com/reverse/mimecast) | Security & Compliance | Email records |  |
| [Osano](https://www.runsonwhat.com/reverse/osano) | Security & Compliance | Website code |  |

## FAQ

### What tools does Financial Security Assurance use?

As of October 2026, runsonwhat has found 13 tools at Financial Security Assurance (fsa.com) in public records. Edge & Hosting: Amazon Route 53. Data & Observability: Google Analytics, Google Tag Manager and Siteimprove. Go-to-market: Google Ads, Microsoft Ads and LinkedIn Insight Tag. Company Ops: Microsoft 365, Mimecast and Osano. Last checked October 6, 2026.

### What email provider does Financial Security Assurance use?

Financial Security Assurance uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 700,596 companies runsonwhat tracks.

### What analytics tools does Financial Security Assurance use?

Financial Security Assurance uses Google Analytics for analytics, alongside Google Tag Manager, Siteimprove and Fathom, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on fsa.com. Google Analytics is used by 850,248 companies runsonwhat tracks.

### Does Financial Security Assurance use Google Ads?

Yes. runsonwhat found Google Ads at Financial Security Assurance through Google Ads code on fsa.com. Google Ads is a Ads & Pixels tool used by 457,019 companies runsonwhat tracks.

### Which companies have a tech stack similar to Financial Security Assurance's?

The companies with the stacks most like Financial Security Assurance's are Credit Benchmark, HMV Retail, Madison Industries and IU13, according to runsonwhat (October 2026). Each shares 3 to 6 tools with Financial Security Assurance, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Financial Security Assurance uses?

runsonwhat reads public records only. Of the 13 tools at Financial Security Assurance, 10 were found through code on fsa.com, 2 through DNS records and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and fsa.com about monthly.


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