# HappySignals

HappySignals declares [5 subprocessors](https://thirdpartyindex.com/vendors/happysignals#subprocessors) in [its subprocessor list](https://support.happysignals.com/subprocessors), which we last checked on 2026-10-26 ([evidence](https://thirdpartyindex.com/evidence/106192)). They include [Amazon Web Services](https://thirdpartyindex.com/vendors/amazon-web-services), [Microsoft](https://thirdpartyindex.com/vendors/microsoft) and [Pendo](https://thirdpartyindex.com/vendors/pendo). No published changes since we first read it on 2026-10-16.

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

- Page: https://thirdpartyindex.com/vendors/happysignals
- Documents last verified: 2026-10-26
- Transparency rating: 45/100 (how much it publishes, not how secure it is): Subprocessor list 30/30; Processing locations 0/8 (partial); Purposes 1/7 (partial); Data processing addendum 0/12 (not found); Trust center 0/8 (not found); Privacy policy 6/6; security.txt 0/6 (not found); Security page 0/5 (not found); Status page 0/5 (not found); Vulnerability disclosure 0/5 (not found); Pages still reachable 8/8
- Supply chain: relies on 3 tracked vendors directly, 27 within two hops, 123 within three; 0 tracked vendors rely on it directly, 0 within two hops, 0 within three
- Cite as: HappySignals, Third Party Index, https://thirdpartyindex.com/vendors/happysignals (data CC BY 4.0)

## Documents

| Document | URL | Last verified | Last changed |
|---|---|---|---|
| Subprocessor list | https://support.happysignals.com/subprocessors | 2026-10-26 | 2026-10-16 |
| Privacy policy | https://www.happysignals.com/privacy-policy | 2026-10-26 | 2026-10-13 |

## Subprocessors (5)

As its own list states them.

| Subprocessor | Purpose | Location | Listed since |
|---|---|---|---|
| [Amazon Web Services EMEA SARL](https://thirdpartyindex.com/vendors/amazon-web-services.md) | — | — | 2026-10-16 |
| Mailgun Technologies, Inc / Mailjet SAS | — | — | 2026-10-16 |
| [Microsoft Oy](https://thirdpartyindex.com/vendors/microsoft.md) | — | — | 2026-10-16 |
| [Pendo.io, Inc.](https://thirdpartyindex.com/vendors/pendo.md) | — | — | 2026-10-16 |
| Sentry / Functional Software, Inc. | as of June 22nd, 2026 | — | 2026-10-16 |

Read from ([evidence](https://thirdpartyindex.com/evidence/106192)). CSV: https://thirdpartyindex.com/vendors/happysignals/subprocessors.csv

## Subprocessor of (0)

No tracked vendor lists it.

## Incidents reported by HappySignals's subprocessors

Incidents reported in the last 30 days on their own status pages by 1 vendor HappySignals lists as a subprocessor. A subprocessor list names a company, not the service an incident touched.

- 2026-10-01: [Pendo](https://thirdpartyindex.com/vendors/pendo#status), which HappySignals lists as a subprocessor, reported Some Customers Unable to Connect to Pendo MCP (minor)
- 2026-10-01: [Pendo](https://thirdpartyindex.com/vendors/pendo#status), which HappySignals lists as a subprocessor, reported Pairing in Mobile is Not Functional (major)

The subprocessor list as we read it on any date: https://thirdpartyindex.com/labs/time-machine/happysignals

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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