Litmus
Litmus sells email creation, testing and analytics software to marketers and email teams.
Subprocessors (27)
List updated May 1, 2026 · Checked Oct 25, 2026 · source disclosure ↗
| vendor | purpose | evidence |
|---|---|---|
| 6sense United States | Marketing Automation | “6sense Marketing Automation US” |
| Amazon Web Services United States | Infrastructure hosting for all services | “Amazon Web Services Infrastructure hosting for all services US” |
| Atlassian United States | Project Management & Tracking Development | “Atlassian Corporation Project Management & Tracking Development US” |
| Auth0 United States | Identity Management Provider | “Auth0 Identity Management Provider US” |
| DataSet United States | Application Log Tracking | “DataSet Application Log Tracking US” |
| ChurnZero United States | Customer Engagement & Website Analytics | “ChurnZero Customer Engagement & Website Analytics US” |
| ClickHouse United States | Database Management System | “Clickhouse Database Management System US” |
| CrowdStrike United States | Security Software | “CrowdStrike Security Software US” |
| Customer.io United States | Customer Communications | “Customer.io Customer Communications US” |
| Fivetran United States | Data Movement Automation | “Fivetran Data Movement Automation US” |
| Gong United States | Communication and CRM tool | “Gong.io Communication and CRM tool US” |
| MacStadium United States | Hosting Services, IaaS | “MacStadium Hosting Services, IaaS US” |
| Melissa United States | Phone & Street Address Verification | “Melissa Data Phone & Street Address Verification US” |
| Pendo United States | Customer Engagement & Website Analytics | “Pendo.io Customer Engagement & Website Analytics US” |
| Productboard United States | Product Feedback From Customers Platform | “Productboard Product Feedback From Customers Platform US” |
| Recurly United States | Billing & Subscription Management | “Recurly Billing & Subscription Management US” |
| Salesforce United States | Customer Relationship Management (CRM)/Support & Marketing Automation | “Salesforce Customer Relationship Management (CRM)/Support & Marketing Automation US” |
| Snowflake United States | Data Warehouse | “Snowflake Data Warehouse US” |
| Stripe United States | Payment Processor | “Stripe Payment Processor US” |
| Twilio United States | Text Message MFA | “Twilio Text Message MFA US” |
| Segment United States | Data Integration | “Twilio Segment.io Data Integration US” |
| SendGrid United States | Transactional Emails | “Twilio SendGrid Transactional Emails US” |
| Walnut United States | Interactive Product Demos | “Walnut Interactive Product Demos US” |
| | A/B Testing Tool | “Wingify Software Private Limited (aka VWO) A/B Testing Tool US” |
| Worldpay United States | Payment Processor | “Worldpay (fka Vantiv) Payment Processor US” |
| Zapier United States | Automation Platform | “Zapier Automation Platform US” |
| Zuora United States | Subscription Management and Billing Automation | “Zuora Subscription Management and Billing Automation US” |
- 6senseUnited States
Marketing Automation
“6sense Marketing Automation US”
- Amazon Web ServicesUnited States
Infrastructure hosting for all services
“Amazon Web Services Infrastructure hosting for all services US”
- AtlassianUnited States
Project Management & Tracking Development
“Atlassian Corporation Project Management & Tracking Development US”
- Auth0United States
Identity Management Provider
“Auth0 Identity Management Provider US”
- DataSetUnited States
Application Log Tracking
“DataSet Application Log Tracking US”
- ChurnZeroUnited States
Customer Engagement & Website Analytics
“ChurnZero Customer Engagement & Website Analytics US”
- ClickHouseUnited States
Database Management System
“Clickhouse Database Management System US”
- CrowdStrikeUnited States
Security Software
“CrowdStrike Security Software US”
- Customer.ioUnited States
Customer Communications
“Customer.io Customer Communications US”
- FivetranUnited States
Data Movement Automation
“Fivetran Data Movement Automation US”
- GongUnited States
Communication and CRM tool
“Gong.io Communication and CRM tool US”
- MacStadiumUnited States
Hosting Services, IaaS
“MacStadium Hosting Services, IaaS US”
- MelissaUnited States
Phone & Street Address Verification
“Melissa Data Phone & Street Address Verification US”
- PendoUnited States
Customer Engagement & Website Analytics
“Pendo.io Customer Engagement & Website Analytics US”
- ProductboardUnited States
Product Feedback From Customers Platform
“Productboard Product Feedback From Customers Platform US”
- RecurlyUnited States
Billing & Subscription Management
“Recurly Billing & Subscription Management US”
- SalesforceUnited States
Customer Relationship Management (CRM)/Support & Marketing Automation
“Salesforce Customer Relationship Management (CRM)/Support & Marketing Automation US”
- SnowflakeUnited States
Data Warehouse
“Snowflake Data Warehouse US”
- StripeUnited States
Payment Processor
“Stripe Payment Processor US”
- TwilioUnited States
Text Message MFA
“Twilio Text Message MFA US”
- SegmentUnited States
Data Integration
“Twilio Segment.io Data Integration US”
- SendGridUnited States
Transactional Emails
“Twilio SendGrid Transactional Emails US”
- WalnutUnited States
Interactive Product Demos
“Walnut Interactive Product Demos US”
- VWOUnited States
A/B Testing Tool
“Wingify Software Private Limited (aka VWO) A/B Testing Tool US”
- WorldpayUnited States
Payment Processor
“Worldpay (fka Vantiv) Payment Processor US”
- ZapierUnited States
Automation Platform
“Zapier Automation Platform US”
- ZuoraUnited States
Subscription Management and Billing Automation
“Zuora Subscription Management and Billing Automation US”