Vuelio’s sub-processors include:
| Sub-Processor | Activity | Physical Location | Relevant Data Protection Framework |
| Elastic Email | Email Service Provider | Canada | GDPR; Canadian PIPEDA |
| Google Analytics | Tracks user activity | Dublin, Ireland | GDPR |
| Hubspot | Email marketing and landing page tool | USA | GDPR; EU-US Privacy Shield Framework |
| Intercom | Live chat support and in-app communications | USA | GDPR; EU-US Privacy Shield Framework |
| Jango Mail | Email Service Provider | Denver CO, USA | GDPR; EU-US Privacy Shield Framework |
| MailGun | Email Service Provider | USA | GDPR; EU-US Privacy Shield Framework |
| Microsoft | Data hosting and authentication | UK South (London), UK West (Cardiff) |
GDPR |
| Salesforce | CRM | Frankfurt, Germany London, UK |
GDPR |
| Mailchimp | Email marketing | USA | GDPR; EU-US Privacy Shield Framework |
| NetSuite | Accounting software | Amsterdam | GDPR |
| Zendesk | Customer support software (being phased out in 2019) | USA | GDPR; EU-US Privacy Shield Framework |
