# SignalTo

SignalTo (signalto.ai): subprocessors, data processing agreement, security documents and changes, as monitored by Third Party Index.

- Page: https://thirdpartyindex.com/vendors/signalto
- Documents last verified: 2026-09-30
- Transparency rating: 71/100 (how much it publishes, not how secure it is)
- Cite as: SignalTo, Third Party Index, https://thirdpartyindex.com/vendors/signalto (data CC BY 4.0)

## Documents

| Document | URL | Last verified | Last changed |
|---|---|---|---|
| Subprocessor list | https://signalto.ai/legal/subprocessors/ | 2026-09-30 | 2026-09-30 |
| Data processing addendum | https://signalto.ai/legal/data-processing/ | 2026-09-30 | 2026-09-30 |
| Privacy policy | https://signalto.ai/legal/privacy/ | 2026-09-30 | 2026-09-30 |
| Terms | https://signalto.ai/legal/terms/ | 2026-09-30 | 2026-09-30 |

## Subprocessors (11)

As its own list states them.

| Subprocessor | Purpose | Location | Listed since |
|---|---|---|---|
| [Amazon Web Services (AWS)](https://thirdpartyindex.com/vendors/amazon-web-services.md) | Cloud hosting and infrastructure | United States or other regions \[confirm\] | 2026-09-30 |
| [Anthropic](https://thirdpartyindex.com/vendors/anthropic.md) | AI generation and AI visibility monitoring | United States | 2026-09-30 |
| [DataForSEO](https://thirdpartyindex.com/vendors/dataforseo.md) | Search ranking and SERP data | United States or other regions \[confirm\] | 2026-09-30 |
| [DigitalOcean](https://thirdpartyindex.com/vendors/digitalocean.md) | Cloud hosting and infrastructure | United States or other regions \[confirm\] | 2026-09-30 |
| [Google](https://thirdpartyindex.com/vendors/google-cloud.md) | AI visibility monitoring and website performance data (PageSpeed Insights and Chrome UX Report) | United States or other regions \[confirm\] | 2026-09-30 |
| [Microsoft Azure](https://thirdpartyindex.com/vendors/microsoft.md) | Cloud hosting and infrastructure | United States or other regions \[confirm\] | 2026-09-30 |
| [OpenAI](https://thirdpartyindex.com/vendors/openai.md) | AI generation and AI visibility monitoring | United States | 2026-09-30 |
| [Perplexity](https://thirdpartyindex.com/vendors/perplexity-ai.md) | AI visibility monitoring | United States | 2026-09-30 |
| [ScrapingBee](https://thirdpartyindex.com/vendors/scrapingbee.md) | Web content retrieval used to analyse public website content | United States or other regions \[confirm\] | 2026-09-30 |
| [Stripe](https://thirdpartyindex.com/vendors/stripe.md) | Subscription billing and payment processing for direct customers | United States or other regions \[confirm\] | 2026-09-30 |
| Wise | Affiliate commission payouts | United Kingdom, United States, or other regions \[confirm\] | 2026-09-30 |

Read from ([evidence](https://thirdpartyindex.com/evidence/21034)). CSV: https://thirdpartyindex.com/vendors/signalto/subprocessors.csv

## Listed as a subprocessor by (0)

No tracked vendor lists it.

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Third Party Index (https://thirdpartyindex.com) monitors vendors' public security and privacy documents and keeps each version as evidence. Data CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/); vendors' own documents are theirs. API: https://thirdpartyindex.com/api