# Euler

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

- Page: https://thirdpartyindex.com/vendors/eulerhq-com
- Documents last verified: 2026-10-03
- 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 18 tracked vendors directly, 154 within two hops, 413 within three; 1 tracked vendors rely on it directly, 1 within two hops, 1 within three
- Cite as: Euler, Third Party Index, https://thirdpartyindex.com/vendors/eulerhq-com (data CC BY 4.0)

## Documents

| Document | URL | Last verified | Last changed |
|---|---|---|---|
| Trust center | https://trust.eulerapp.com/ | 2026-10-03 | 2026-10-03 |
| Subprocessor list | https://trust.eulerapp.com/#subprocessors | 2026-10-03 | 2026-10-03 |
| Privacy policy | https://eulerhq.com/legal-pages/privacy-policy | 2026-10-03 | 2026-10-03 |
| Terms | https://eulerhq.com/legal-pages/terms-conditions | 2026-10-03 | 2026-10-03 |

## Subprocessors (19)

As its own list states them.

| Subprocessor | Purpose | Location | Listed since |
|---|---|---|---|
| [Anthropic](https://thirdpartyindex.com/vendors/anthropic.md) (AI model provider: Anthropic) | Artificial Intelligence | United States of America | 2026-10-03 |
| [Asana](https://thirdpartyindex.com/vendors/asana.md) | Product management tools | United States of America | 2026-10-03 |
| Bubble | IT infrastructure | United States of America | 2026-10-03 |
| [Fathom](https://thirdpartyindex.com/vendors/fathom.md) | Collaboration & Productivity | United States of America | 2026-10-03 |
| [Google Analytics](https://thirdpartyindex.com/vendors/google-cloud.md) | Analytics | United States of America | 2026-10-03 |
| [HubSpot](https://thirdpartyindex.com/vendors/hubspot.md) | Sales | United States of America | 2026-10-03 |
| [Intercom](https://thirdpartyindex.com/vendors/intercom.md) | Customer Service | United States of America | 2026-10-03 |
| [n8n](https://thirdpartyindex.com/vendors/n8n.md) | IT Management | Germany | 2026-10-03 |
| [OpenAI](https://thirdpartyindex.com/vendors/openai.md) (AI model provider: OpenAI) | Artificial Intelligence | United States of America | 2026-10-03 |
| [Pinecone](https://thirdpartyindex.com/vendors/pinecone.md) | Datastore Providers | United States of America | 2026-10-03 |
| [PostHog](https://thirdpartyindex.com/vendors/posthog.md) | Analytics | United States of America | 2026-10-03 |
| [Postman](https://thirdpartyindex.com/vendors/postman.md) | Development software | United States of America | 2026-10-03 |
| [Redis](https://thirdpartyindex.com/vendors/redis.md) | IT infrastructure | United States of America | 2026-10-03 |
| [Sendgrid](https://thirdpartyindex.com/vendors/sendgrid.md) | IT infrastructure | United States of America | 2026-10-03 |
| [Slack](https://thirdpartyindex.com/vendors/slack.md) | Collaboration & Productivity | United States of America | 2026-10-03 |
| [Stripe](https://thirdpartyindex.com/vendors/stripe.md) | Finance | United States of America | 2026-10-03 |
| [WorkOS](https://thirdpartyindex.com/vendors/workos.md) | IAM providers | United States of America | 2026-10-03 |
| [Wrangle](https://thirdpartyindex.com/vendors/wrangle.md) | Customer Service | United States of America | 2026-10-03 |
| [x.ai](https://thirdpartyindex.com/vendors/spacexai.md) (AI model provider: xAI) | Artificial Intelligence | United States of America | 2026-10-03 |

Read from ([evidence](https://thirdpartyindex.com/evidence/37122)). CSV: https://thirdpartyindex.com/vendors/eulerhq-com/subprocessors.csv

AI model providers (or a cloud provider's AI model service) among these entries: 3. All vendors that list one: https://thirdpartyindex.com/ai

## Subprocessor of (1)

Tracked vendors whose own subprocessor lists name it, and what they say they use it for.

- [Vxt](https://thirdpartyindex.com/vendors/vxt.md): Partner relationship management

---

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