# Sendoso

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

- Page: https://thirdpartyindex.com/vendors/sendoso
- Documents last verified: 2026-10-02
- Transparency rating: 76/100 (how much it publishes, not how secure it is): Subprocessor list 30/30; Processing locations 8/8; Purposes 7/7; Data processing addendum 12/12; Trust center 0/8 (not found); Privacy policy 6/6; security.txt 0/6 (not found); Security page 5/5; Status page 0/5 (not found); Vulnerability disclosure 0/5 (not found); Pages still reachable 8/8
- Supply chain: relies on 34 tracked vendors directly, 188 within two hops, 468 within three; 1 tracked vendors rely on it directly, 12 within two hops, 733 within three
- Cite as: Sendoso, Third Party Index, https://thirdpartyindex.com/vendors/sendoso (data CC BY 4.0)

## Documents

| Document | URL | Last verified | Last changed |
|---|---|---|---|
| Subprocessor list | https://www.sendoso.com/data-sub-processor | 2026-10-02 | 2026-10-02 |
| Data processing addendum | https://www.sendoso.com/data-processing-addendum | 2026-10-02 | 2026-10-02 |
| Privacy policy | https://www.sendoso.com/privacy | 2026-10-02 | 2026-10-02 |
| Terms | https://www.sendoso.com/terms | 2026-10-02 | 2026-10-02 |
| Security page | https://security.sendoso.com/ | 2026-10-02 | 2026-10-02 |

## Subprocessors (51)

As its own list states them.

| Subprocessor | Purpose | Location | Listed since |
|---|---|---|---|
| [Amazon Web Services, Inc.](https://thirdpartyindex.com/vendors/amazon-web-services.md) | Cloud Computing, Data Warehousing | 410 Terry Ave North; Seattle WA 98109; USA | 2026-10-02 |
| [Anthropic, PBC](https://thirdpartyindex.com/vendors/anthropic.md) (AI model provider: Anthropic) | Artificial Intelligence Platform | USA | 2026-10-02 |
| Blackhawk Network Holdings, Inc. DBA Tango Card | Generation of e-Gift Codes | USA | 2026-10-02 |
| [Clay Labs Inc.](https://thirdpartyindex.com/vendors/clay.md) | Data Enrichment Platform | USA | 2026-10-02 |
| [Clearbit, Inc.](https://thirdpartyindex.com/vendors/clearbit.md) | Contact Enrichment | USA | 2026-10-02 |
| [Clickhouse, Inc.](https://thirdpartyindex.com/vendors/clickhouse.md) | Analytics Database | USA | 2026-10-02 |
| [Cloudflare, Inc.](https://thirdpartyindex.com/vendors/cloudflare.md) | Production WAF & Security Services | USA | 2026-10-02 |
| Collate Labs, Inc. DBA Centralize | Sales Management Platform | USA | 2026-10-02 |
| [Databricks, Inc.](https://thirdpartyindex.com/vendors/databricks.md) | Cloud-based Data Warehousing | USA | 2026-10-02 |
| [DataGrail, Inc.](https://thirdpartyindex.com/vendors/datagrail.md) | Data Privacy Management and DSR Fulfillment | USA | 2026-10-02 |
| Deutsche Post AG DBA DHL Group | Shipping Service | USA | 2026-10-02 |
| [FedEx Corp.](https://thirdpartyindex.com/vendors/fedex.md) | Shipping Service | USA | 2026-10-02 |
| [FullStory, Inc.](https://thirdpartyindex.com/vendors/fullstory.md) | Digital Experience Intelligence Platform | USA | 2026-10-02 |
| Genesis Engineering Services, Inc. | Warehouse & Packing Services | USA | 2026-10-02 |
| [Google LLC](https://thirdpartyindex.com/vendors/google-cloud.md) | Google Workspace tools, Postal Cloud Hosting | USA | 2026-10-02 |
| [Gyft, Inc.](https://thirdpartyindex.com/vendors/gyft.md) | Generation of e-Gift Codes | USA | 2026-10-02 |
| Inflection, Inc. | Customer Data Messaging and Segmentation | 1633 Sunset Ave SW; Seattle WA, 98116; USA | 2026-10-02 |
| Korber Supply Chain NA, Inc. | Warehouse and Inventory Management | USA | 2026-10-02 |
| [LogRocket, Inc.](https://thirdpartyindex.com/vendors/logrocket.md) | User session management & analytics | USA | 2026-10-02 |
| [Merge API, Inc.](https://thirdpartyindex.com/vendors/merge-api.md) | HRMS API Integration | USA | 2026-10-02 |
| [Message Systems, Inc., DBA SparkPost](https://thirdpartyindex.com/vendors/sparkpost.md) | Customer Communication Platform | USA | 2026-10-02 |
| Momentum Labs, Inc. | Sales/Revenue Platform | United States | 2026-10-02 |
| [MongoDB, Inc.](https://thirdpartyindex.com/vendors/mongodb.md) | Contacts Database Hosting | 1633 Broadway, 38th Fl; New York, NY 10019; USA | 2026-10-02 |
| Next Logistics Pty Ltd | Warehouse & Packing Services | Australia | 2026-10-02 |
| [Okta, Inc.](https://thirdpartyindex.com/vendors/okta.md) | Identity & Access Management Platform | USA | 2026-10-02 |
| [OneTrust, LLC](https://thirdpartyindex.com/vendors/onetrust.md) | Cookie Consent Website Functionality | USA | 2026-10-02 |
| [OpenAI Inc.](https://thirdpartyindex.com/vendors/openai.md) (AI model provider: OpenAI) | Artificial Intelligence Platform | USA | 2026-10-02 |
| Parcel Planet | Warehouse & Packing Services | Ireland | 2026-10-02 |
| [People Data Labs, Inc.](https://thirdpartyindex.com/vendors/people-data-labs.md) | Data Enrichment | USA | 2026-10-02 |
| [Planhat, Inc.](https://thirdpartyindex.com/vendors/planhat.md) | Customer Success Platform | United Kingdom | 2026-10-02 |
| Popout, Inc. DBA Shippo | Package Tracking & Delivery Service | USA | 2026-10-02 |
| [PostGrid, Inc.](https://thirdpartyindex.com/vendors/postgrid.md) | Physical Mail Services | USA | 2026-10-02 |
| [Qualtrics, Inc.](https://thirdpartyindex.com/vendors/qualtrics.md) | Customer Surveys | USA | 2026-10-02 |
| Realism Labs, Inc. DBA Dataland.io | Sales Execution Platform | 169 Madison Ave #2080; New York, NY 10016; USA | 2026-10-02 |
| Red Sky Fulfillment Limited, T/A RedSky Europe | Warehouse & Packaging Services | Ireland | 2026-10-02 |
| Royal Mail Group Ltd. | Shipping Service | 100 Victoria Embankment; London EC4Y 0HQ; United Kingdom | 2026-10-02 |
| [Salesforce, Inc.](https://thirdpartyindex.com/vendors/salesforce.md) | Customer Relationship Management Solution | USA | 2026-10-02 |
| [Shopify Inc.](https://thirdpartyindex.com/vendors/shopify.md) | E-commerce Services | Canada | 2026-10-02 |
| [Simpler Postage, Inc. DBA EasyPost](https://thirdpartyindex.com/vendors/easypost.md) | Address Verification Service | USA | 2026-10-02 |
| [Slack Inc.](https://thirdpartyindex.com/vendors/slack.md) | Corporate Internal Messaging System | USA | 2026-10-02 |
| Smarty, LLC | Address Validation Services | USA | 2026-10-02 |
| [Snowflake Inc.](https://thirdpartyindex.com/vendors/snowflake.md) | Cloud-based Data Warehousing | USA | 2026-10-02 |
| Sprint E-Logistics, LTD | Warehouse & Packing Services | — | 2026-10-02 |
| [Statisfy Inc.](https://thirdpartyindex.com/vendors/statisfy.md) | Customer Success Management platform | USA | 2026-10-02 |
| [Stripe, Inc.](https://thirdpartyindex.com/vendors/stripe.md) | Credit Card Transaction Processing | USA | 2026-10-02 |
| [Twilio, Inc. DBA SendGrid](https://thirdpartyindex.com/vendors/sendgrid.md) | Customer Communication Platform | USA | 2026-10-02 |
| United Parcel Service, Inc. | Shipping Service | 55 Glenlake Parkway NE; Atlanta GA 30328; USA | 2026-10-02 |
| United States Postal Service | Shipping Service | USA | 2026-10-02 |
| [Workato, Inc.](https://thirdpartyindex.com/vendors/workato.md) | SaaS to SaaS Integration platform | USA | 2026-10-02 |
| [Zendesk, Inc.](https://thirdpartyindex.com/vendors/zendesk.md) | Customer Ticketing System | USA | 2026-10-02 |
| [Zight Inc.](https://thirdpartyindex.com/vendors/zight.md) | Customer Session Recordings | USA | 2026-10-02 |

Read from ([evidence](https://thirdpartyindex.com/evidence/34986)). CSV: https://thirdpartyindex.com/vendors/sendoso/subprocessors.csv

AI model providers (or a cloud provider's AI model service) among these entries: 2. 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.

- [Digital Realty](https://thirdpartyindex.com/vendors/digital-realty.md): Corporate store

---

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