# BoldSign

BoldSign (boldsign.com): subprocessors, data processing agreement, security documents and changes, as monitored by Third Party Index.

- Page: https://thirdpartyindex.com/vendors/boldsign
- Documents last verified: 2026-10-05
- Transparency rating: 87/100 (how much it publishes, not how secure it is): Subprocessor list 30/30; Processing locations 8/8; Purposes 7/7; Data processing addendum 12/12; Trust center 0/8 (not found); Privacy policy 6/6; security.txt 6/6; Security page 5/5; Status page 5/5; Vulnerability disclosure 0/5 (not found); Pages still reachable 8/8
- Supply chain: relies on 9 tracked vendors directly, 102 within two hops, 358 within three; 0 tracked vendors rely on it directly, 0 within two hops, 0 within three
- Cite as: BoldSign, Third Party Index, https://thirdpartyindex.com/vendors/boldsign (data CC BY 4.0)

## Documents

| Document | URL | Last verified | Last changed |
|---|---|---|---|
| Subprocessor list | https://boldsign.com/subprocessors/ | 2026-10-05 | 2026-10-05 |
| Data processing addendum | https://boldsign.com/dpa/ | 2026-10-05 | 2026-10-05 |
| Privacy policy | https://boldsign.com/privacy-policy/ | 2026-10-05 | 2026-10-05 |
| Terms | https://boldsign.com/terms-of-use/ | 2026-10-05 | 2026-10-05 |
| Security page | https://boldsign.com/security-policy/ | 2026-10-05 | 2026-10-05 |
| security.txt | https://boldsign.com/.well-known/security.txt | 2026-10-05 | 2026-10-05 |
| Status page | https://status.boldsign.com/ | 2026-10-05 | 2026-10-05 |

## Subprocessors (13)

As its own list states them.

| Subprocessor | Purpose | Location | Listed since |
|---|---|---|---|
| Amazon SES | Email service provider; Sending transactional emails on behalf of the SaaS provider | United States, Ireland, Canada, Australia | 2026-10-05 |
| [Amazon Web Services, Inc.](https://thirdpartyindex.com/vendors/amazon-web-services.md) | Cloud Computing Services; Data hosting | United States | 2026-10-05 |
| [Azure OpenAI](https://thirdpartyindex.com/vendors/microsoft.md) (AI model provider: Azure OpenAI) | AI Platform Services; Processing AI capabilities within the BoldSign application | United States, Netherlands | 2026-10-05 |
| GBG IDology | Identity Verification; Knowledge-based authentication (KBA) for signer identity verification. Applicable only to users in the United States who enable Knowledge-Based Authentication (KBA) for signing. | United States | 2026-10-05 |
| [Google LLC](https://thirdpartyindex.com/vendors/google-cloud.md) | Cloud Computing Services; Data hosting, application infrastructure services, and Analytics | United States, Netherlands, Canada, Australia | 2026-10-05 |
| Google Cloud Vertex AI | AI Platform Services; Processing AI capabilities within the BoldSign application | United States, Netherlands | 2026-10-05 |
| [Mailgun](https://thirdpartyindex.com/vendors/mailgun.md) | Email service provider; Sending transactional emails on behalf of the SaaS provider | United States,Germany | 2026-10-05 |
| [Microsoft Azure](https://thirdpartyindex.com/vendors/microsoft.md) | Cloud Computing Services; Data hosting and application infrastructure services | United States, Netherlands, Canada, Australia | 2026-10-05 |
| [Postmark](https://thirdpartyindex.com/vendors/postmark.md) | Email service provider; Sending transactional emails on behalf of the SaaS provider | United States | 2026-10-05 |
| [Sentry](https://thirdpartyindex.com/vendors/sentry.md) | Application Monitoring; Monitors system performance and ensures service reliability | United States, Germany | 2026-10-05 |
| [Stripe](https://thirdpartyindex.com/vendors/stripe.md) | Payment Processing; Processing payments and managing subscriptions | United States | 2026-10-05 |
| [Twilio](https://thirdpartyindex.com/vendors/twilio.md) | Cloud Communications Platform; Sending text messages and phone calls on behalf of the SaaS provider | United States | 2026-10-05 |
| [Vonage](https://thirdpartyindex.com/vendors/vonage.md) | Cloud Communications Platform; Sending text messages and phone calls on behalf of the SaaS provider | United States | 2026-10-05 |

Read from ([evidence](https://thirdpartyindex.com/evidence/48896)). CSV: https://thirdpartyindex.com/vendors/boldsign/subprocessors.csv

AI model providers (or a cloud provider's AI model service) among these entries: 1. All vendors that list one: https://thirdpartyindex.com/ai

## Subprocessor of (0)

No tracked vendor lists it.

## Security contact

From its security.txt (https://boldsign.com/.well-known/security.txt) ([evidence](https://thirdpartyindex.com/evidence/48893)):

- Contact: mailto:security@boldsign.com
- Contact: https://boldsign.com/contact-us/
- Disclosure policy: https://boldsign.com/security-policy/
- Languages: en
- Valid until 2027-08-18

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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