# Esper

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

- Page: https://thirdpartyindex.com/vendors/esper
- Documents last verified: 2026-10-07
- Transparency rating: 67/100 (how much it publishes, not how secure it is): Subprocessor list 30/30; Processing locations 8/8; Purposes 7/7; Data processing addendum 0/12 (not found); Trust center 8/8; 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, 19 within two hops, 144 within three; 0 tracked vendors rely on it directly, 0 within two hops, 0 within three
- Cite as: Esper, Third Party Index, https://thirdpartyindex.com/vendors/esper (data CC BY 4.0)

## Documents

| Document | URL | Last verified | Last changed |
|---|---|---|---|
| Trust center | https://trust.esper.com/ | 2026-10-07 | 2026-10-01 |
| Subprocessor list | https://trust.esper.com/#subprocessors | 2026-10-07 | 2026-10-01 |
| Privacy policy | https://esper.com/privacy-policy | 2026-10-07 | 2026-10-01 |

## Subprocessors (3)

As its own list states them.

| Subprocessor | Purpose | Location | Listed since |
|---|---|---|---|
| [Amazon Web Services](https://thirdpartyindex.com/vendors/amazon-web-services.md) | Cloud infrastructure and security | Ohio, California | 2026-10-01 |
| [Amplitude](https://thirdpartyindex.com/vendors/amplitude.md) | Product analytics | United States | 2026-10-01 |
| [Datadog](https://thirdpartyindex.com/vendors/datadog.md) | Metrics, observability, application performance monitoring, synthetic testing, security information and event management, log aggregation, monitoring | Virginia | 2026-10-01 |

Read from ([evidence](https://thirdpartyindex.com/evidence/28824)). CSV: https://thirdpartyindex.com/vendors/esper/subprocessors.csv

## Subprocessor of (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