# What does Ambac use?

Ambac (ambac.com) shows public evidence of 10 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Financial Services
- Based in: United States
- Founded: 1971

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records |  |
| [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Zoho](https://www.runsonwhat.com/reverse/zoho) | Sales & CRM | DNS verification records, Email records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | DNS verification records |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |
| [Proofpoint](https://www.runsonwhat.com/reverse/proofpoint) | Security & Compliance | Email records |  |
| [DocuSign](https://www.runsonwhat.com/reverse/docusign) | Finance & Legal | DNS verification records |  |
| [Smartsheet](https://www.runsonwhat.com/reverse/smartsheet) | Collaboration | DNS verification records |  |

## FAQ

### What tools does Ambac use?

As of October 2026, runsonwhat has found 10 tools at Ambac (ambac.com) in public records. Edge & Hosting: Cloudflare. Application: Anthropic and OpenAI. Go-to-market: Zoho. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 20, 2026.

### What CRM does Ambac use?

Ambac uses Zoho for its CRM, according to runsonwhat (October 2026). runsonwhat found Zoho through a DNS verification record for Zoho and email records. Zoho is used by 62,655 companies runsonwhat tracks.

### What email provider does Ambac use?

Ambac 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 and email records. Microsoft 365 is used by 712,514 companies runsonwhat tracks.

### Does Ambac use Cloudflare?

Yes. runsonwhat found Cloudflare at Ambac through DNS records that point at Cloudflare and code on ambac.com. Cloudflare is a CDN & Edge tool used by 704,747 companies runsonwhat tracks.

### Does Ambac use AI tools?

Yes. runsonwhat has found Anthropic and OpenAI at Ambac; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Ambac may use more AI tools than these.

### How does runsonwhat know what Ambac uses?

runsonwhat reads public records only. Of the 10 tools at Ambac, 8 were found through DNS records, 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and ambac.com about monthly.


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