Documentation Index
Fetch the complete documentation index at: https://docs.sequencehq.com/llms.txt
Use this file to discover all available pages before exploring further.
Last updated: April 2026. We periodically review our subprocessors and third parties to validate their security and compliance policies, and our use of them in order to provide services.
Security and encryption
Find out more about the security and encryption in place across our services and subprocessors, and how we secure and audit access to customer data.
Infrastructure
The following third parties act as infrastructure providers. They act as stores as well as processors of data.| Entity Name | Location | Purpose |
|---|---|---|
| Google Cloud | London/Europe | Cloud hosting |
Customer content
The following third parties act as subprocessors and assist us in providing elements of our Services. Depending on your use of Sequence, data you provide to us may be shared with some or all them but only in the context of fulfilling the service(s) you ask us to provide.| Entity Name | Location | Purpose |
|---|---|---|
| Anthropic | US | AI language model provider for internal support tooling |
| Bunny.net | Global | Content delivery network provider |
| Cloudflare | Global | DNS services |
| Courier | US | Sending account notifications |
| DBT Cloud | US | Data pipeline services |
| Dropbox Sign | US | Compliant electronic signature services |
| Integration App | - | Integrations with other third-party services |
| Langsmith | EU | Tracing and debugging of language model workflows |
| LaunchDarkly | US | Feature flagging and cohort management |
| Mailgun | US | Sending account email notifications |
| Prequel | EU | Data export integrations |
| Sentry | US | Bug tracking and error reporting services |
| Stripe | EU / US | Payment services provider |
| Stytch | US | Authentication and authorization services |
| Vercel | Global | Hosts the dashboard and frontend applications. |
Customer admin and support
The following third parties allow us to administrate and provide support for our customers.| Entity Name | Location | Purpose |
|---|---|---|
| Apollo | US | Website visitor identification and tracking for sales engagement |
| Attio | US | Sales and customer support functions |
| Cal.com | US | Online scheduling for demo booking |
| Clari | US | Customer communications |
| Dropbox Sign | EU / US | Cloud storage of documents |
| Google Analytics | US | Website analytics and advertising conversion tracking |
| Google Workspace | EU / US | Email and cloud storage of documents |
| Granola | US | Customer communications |
| Incident.io | EU | Uptime monitoring and public status page |
| Loops | US | Customer communications |
| Mintlify | US | Public documentation and policies |
| n8n | EU | Workflow automation and notifications |
| OpenAI | US | Customer support and communications |
| Plain | - | Customer support communications and broadcasting of updates |
| Plausible | EU | Website performance insights |
| PostHog | EU | Real user metrics (RUM) for FE applications |
| Retool | US | Administrative tools |
| Salesforce | EU / US | Customer support functions |
| Slack | EU / US | Customer support communications |
| Typeform | EU / US | Customer forms and surveys |
| Vector | EU | Website performance insights |
| Zapier | EU | Workflow automation and notifications |