Current Sub-processors on Carta | Legal Hub
Current Sub-processors on Carta
Last updated: March 9, 2026
Please contact privacy@carta.com with questions
| Sub-processor Name | Description | Sub-processor Location |
| Alloy | Identity management system to fulfill KYC/AML and customer identification requirements | USA |
| Amazon Web Services | Datacenter colocation services | USA |
| Amplitude | User data analytics | USA |
| Anthropic, PBC | AI inference and data analysis | USA |
| Anvil | Contract generation and electronic signature tool | USA |
| Box | File transfer | USA |
| BrainTrust Data, Inc. | AI tool that monitors and evaluates model outputs | USA |
| Census | Pipeline data processing provider | USA |
| Chorus by ZoomInfo | Customer support communication | USA |
| Cloudflare | Antivirus | USA |
| Confluent Cloud | Event streaming and logging | USA |
| DigitalBrain | Customer support communication | USA |
| Fivetran | Pipeline data processing provider | USA |
| Forethought.ai | Customer support communication | USA |
| Front | Customer support communication | USA |
| Global Relay | Data archiving for compliance | USA |
| Google Cloud Platform | Data analysis and cloud infrastructure | USA |
| Hex Technologies, Inc. | Data platform for data science and analytics | USA |
| Infinit-O Global, Limited | Professional service outsourcing services | Phillipines |
| Iterable | Client and marketing email automation | USA |
| LexisNexis | BSA/AML and KYC screening | USA |
| Lob.com | Mail and address verification automation | USA |
| Looker | Business intelligence | USA |
| Lumopath, Inc. | Communication and collaboration analytics | USA |
| Mailchimp | Client and marketing email automation | USA |
| Marketo | Marketing | USA |
| Mixmax | Scheduling and email automation | USA |
| OpenAI | Service Provider for AI Functions | USA |
| Patrina Corporation | Data and records archiving | USA |
| Pendo | User data analytics | USA |
| Plaid Inc. | Bank integration | USA |
| Salesforce | Client relationship management | USA |
| Slack | Communication and collaboration | USA |
| Snowflake | Data warehouse | USA |
| Stripe | Money movement and account verification | USA |
| Thomson Reuters | Identity management system to fulfill KYC/AML and customer identification requirements | USA |
| Workato | Workflow automation | USA |
Carta Europe Sub-Processors
Customers of the Carta Europe platform also authorize Carta to use the following Sub-Processors in addition to the Sub-Processors above:
| Sub-processor Name | Description | Sub-processor Location |
| Amazon Web Services | Cloud–based application platform and file storage for application file data, backups of system data, and backup of general company data. | EU and USA |
| Atlassian | Provides a cloud-based bug tracking system, where we may process end user data to the extent necessary to reproduce and fix bugs, and in general as necessary to deliver and improve the Carta Europe services. | Australia |
| BrainTrust Data, Inc. | AI tool that monitors and evaluates model outputs | Ireland |
| ConvertIO | Online service for securely converting files between file formats. | Cyprus |
| Datadog | Infrastructure and error monitoring service for cloud-based applications. | USA |
| DocuSign | Electronic signing of documents. | USA |
| FullStory | Product analytics platform used when developing new features and services. It stores user contact details, product usage recordings and product usage analytics. | USA |
| Intercom | User support and engagement platform used to display content in the product. It stores user contact details and product interaction data. | Ireland |
| Johnston Carmichael LLP | Tax Services | UK |
| Notion | Provides a cloud-based internal collaboration system, much like an intranet, where we may reference customer data as necessary to deliver and improve the Carta Europe services. | USA |
| Salesforce.com EMEA Limited | Provides us with a cloud application platform (Heroku) for running the Application and leveraging platform extensions for error analysis, mail sending, and more. | UK, EU and USA |
| SendSafely | File encryption service. | USA |
| Sentry | Cloud-based application and error monitoring platform. | USA |
| Snowflake | Provides a cloud data warehouse to store and transform data for use in business analytics. | Ireland and USA |
| Sutro Labs Inc. d/b/a/ Census | Provides data integration services. | USA |
| Typeform, S.L. | Online form building tool for collecting user feedback in online surveys. It stores user identifications and anonymised user feedback. | Spain |
| Twilio | Platform for text messages used for 2FA and for transactional emails (via the Twilio company SendGrid). | USA |
Sub-processor notifications
Carta Customers may subscribe to notifications of new sub-processors for those Carta Services for which Customer has a then-current active subscription by filling out this form.