# Trumpet Trumpet (sendtrumpet.com): subprocessors, data processing agreement, security documents and changes, as monitored by Third Party Index. - Page: https://thirdpartyindex.com/vendors/trumpet - Documents last verified: 2026-10-02 - Transparency rating: 61/100 (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 0/6 (not found); 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 11 tracked vendors directly, 112 within two hops, 332 within three; 0 tracked vendors rely on it directly, 0 within two hops, 0 within three - Cite as: Trumpet, Third Party Index, https://thirdpartyindex.com/vendors/trumpet (data CC BY 4.0) ## Documents | Document | URL | Last verified | Last changed | |---|---|---|---| | Trust center | https://trust.sendtrumpet.com/resources | 2026-10-02 | 2026-09-30 | | Subprocessor list | https://trust.sendtrumpet.com/subprocessors | 2026-10-02 | 2026-09-30 | ## Subprocessors (15) As its own list states them. | Subprocessor | Purpose | Location | Listed since | |---|---|---|---| | [Amazon Web Services](https://thirdpartyindex.com/vendors/amazon-web-services.md) | Cloud Computing Platform (PaaS); \[Required\] Media Storage | Ireland | 2026-09-30 | | [Anthropic](https://thirdpartyindex.com/vendors/anthropic.md) (AI model provider: Anthropic) | Powers trumpet AI features; \[Optional\] Where you have chosen to use AI Features in the Services, those AI Features are delivered via Vercel's AI Gateway, which routes your requests exclusively to the following approved third-party model providers (each an 'Approved Provider). Use of eachApproved Provider's services is subject to their respective terms and conditions, and Customers are responsible for complying with the following: flow-down obligations. Anthropic Models (Claude Opus-4.6 , Claude Sonnet-4.6, Claude Haiku-4.5 ): Anthropic Usage Policies - | United States | 2026-09-30 | | [Google Cloud](https://thirdpartyindex.com/vendors/google-cloud.md) (AI model provider: Google Vertex AI / Gemini) | Powers trumpet AI features; \[Optional\] Where you have chosen to use AI Features in the Services, those AI Features are delivered via Vercel's AI Gateway, which routes your requests exclusively to the following approved third-party model providers (each an 'Approved Provider). Use of eachApproved Provider's services is subject to their respective terms and conditions, and Customers are responsible for complying with the following: flow-down obligations. Google Cloud - Vertex AI and Gemini models (Gemini 3.1 Pro, Gemini 3.1 Flash): accessed via Google Vertex AI: Google Cloud Acceptable Use Policy and Google Cloud AI/ML Services Terms | United States | 2026-09-30 | | Google Sign-In | Authentication & Password Management; \[Optional\] Single Sign-On Software | United States | 2026-09-30 | | [Mailgun](https://thirdpartyindex.com/vendors/mailgun.md) | Marketing & Sales Software; \[Required\] Email Service Provider | US & EU | 2026-09-30 | | [Microsoft Azure](https://thirdpartyindex.com/vendors/microsoft.md) (AI model provider: Azure OpenAI) | Powers trumpet AI features; \[Optional\] Where you have chosen to use AI Features in the Services, those AI Features are delivered via Vercel's AI Gateway, which routes your requests exclusively to the following approved third-party model providers (each an 'Approved Provider). Use of eachApproved Provider's services is subject to their respective terms and conditions, and Customers are responsible for complying with the following: flow-down obligations. Microsoft Azure - OpenAI Models( GPT-5.2-nano, GPT-5.2-mini, GPT-5.2, GPT-5.3) accessed via Azure OpenAI Service: Microsoft Azure Acceptable Use Policy and Azure OpenAI Service Terms: | United States | 2026-09-30 | | [MongoDB Atlas](https://thirdpartyindex.com/vendors/mongodb.md) | Database Platform; \[Required\] Database Provider | Ireland | 2026-09-30 | | [Posthog](https://thirdpartyindex.com/vendors/posthog.md) | IT Development Platform; \[Required\] Product Analytics, Feature Flagging and Experimentation | Germany | 2026-09-30 | | [Pusher](https://thirdpartyindex.com/vendors/pusher.md) | Cloud Computing Platform (PaaS); \[Required\] API Software | Ireland | 2026-09-30 | | Superflow by Velt | Collaboration & Communication Software; \[Required\] Chat & Collaboration | United States | 2026-09-30 | | The Swarm | Company and contact data; \[optional\] The Swarm is a business intelligence and data platform that provides relationship, people and company data through a web application and API. As a subprocessor, we may process business contact information, professional profile data, company information and relationship data to support customer workflows. | United States | 2026-09-30 | | [Vercel](https://thirdpartyindex.com/vendors/vercel.md) | Cloud Computing Platform (PaaS); \[Required\] Cloud service provider | Ireland | 2026-09-30 | | [Vercel AI Gateway](https://thirdpartyindex.com/vendors/vercel.md) | Powers trumpet AI features; \[Optional\] Third party AI model intermediary. Allows for changing AI model providers, and acts as an intermediary layer between trumpet and AI models including Gemini, OpenAI, Anthropic and MongoDB's Voyage AI. | Ireland | 2026-09-30 | | [Voyage](https://thirdpartyindex.com/vendors/voyage-ai.md) (AI model provider: Voyage AI) | Powers trumpet AI features; \[Optional\] Used by Trumpet for: powering content generation, summarisation, semantic search, and workflow assistance within the Trumpet platform. Voyage AI - embedding models accessed via Voyage AI API (used for AI Search only): Voyage AI Terms of Service - | United States | 2026-09-30 | | [WorkOS](https://thirdpartyindex.com/vendors/workos.md) | Authentication & Password Management; \[Optional\] SSO and SCIM Software | United States | 2026-09-30 | Read from ([evidence](https://thirdpartyindex.com/evidence/25426)). CSV: https://thirdpartyindex.com/vendors/trumpet/subprocessors.csv AI model providers (or a cloud provider's AI model service) among these entries: 4. All vendors that list one: https://thirdpartyindex.com/ai ## Compliance As its trust center lists them. - Audited: SOC 2 Type I, ISO/IEC 27001 ([evidence](https://thirdpartyindex.com/evidence/25424)) ## Subprocessor of (0) No tracked vendor lists it. --- 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