Close Subprocessors List (November 2026): Changes and History
Close names 15 subprocessors on its published list. Read from the vendor's own page and re-checked daily.
Last checked November 2, 2026
Official source ↗
Close subprocessors (November 2026)
| # | Subprocessor | Purpose | Location |
|---|---|---|---|
| 1 | Amazon Web Services | Application hosting and cloud infrastructure | US |
| 2 | Amplitude | Product Analytics | US |
| 3 | Anthropic | AI functionality and tools | US |
| 4 | Customer.io | Transactional emails | US |
| 5 | OpenAI | AI functionality and tools | US |
| 6 | Langfuse | AI functionality and tools | US |
| 7 | Recall.ai | Call and Meeting Transcriptions | US |
| 8 | Segment | Product analytics | US |
| 9 | Sentry | Application debugging and monitoring | US |
| 10 | Twilio | Telephony and SMS services | US |
| 11 | Zendesk | Support and account management | US |
| 12 | ElevenLabs | Voice AI | US |
| 13 | FireCrawl | Optional integrations and tools | US |
| 14 | AssemblyAI | Call and Meeting Transcriptions | US |
| 15 | Snowflake | Data storage and event processing | — |
Get an email when Close changes its subprocessors
ClauseTrail re-checks this list every day and tells you exactly who was added or removed — including when a vendor starts sending data to an AI provider. The first vendors are free.
Documents we track for Close
- Privacy policy
- checked November 3, 2026 close.com ↗
- Subprocessor list
- checked November 2, 2026 trust.close.com ↗
- Terms of service
- checked November 3, 2026 close.com ↗
Change history
Tracking since October 9, 2026. No change has been published since; additions, removals and document changes will appear here as they're published.
Close subprocessors FAQ
- How many subprocessors does Close use?
- Close lists 15 subprocessors on its published list, including Amazon Web Services, Amplitude, Anthropic, Customer.io, and OpenAI and 10 more.
- Where does Close process customer data?
- The subprocessors named by Close are located in US, as stated on its list.
- When was Close's subprocessor list last checked?
- ClauseTrail last checked Close's subprocessor list on November 2, 2026. Lists are re-checked daily.
- How do I find out when Close adds or removes a subprocessor?
- ClauseTrail monitors Close's subprocessor list, DPA, privacy policy and terms and emails you the exact change — who was added or removed and what the page said before and after. The first vendors are free.