SubProcessorsParticipant Kit Subprocessors
SaaS
Participant Kit provides a platform for managing research data and participant interactions.
| Name | Category | Purpose | Country | Data Processed |
|---|---|---|---|---|
| Heroku ↗ | Cloud Infrastructure | Host our application and data storesManage SSL | EU, USA | Research data |
| Amazon Web Services ↗ | Cloud Infrastructure | Secure storage for uploaded consent |  EU |
Files |
| Sparkpost ↗ | Email provider - Application emails | EU |
Name, Email address | |
| Postmark ↗ | Email provider - Application emails (US alternative) |  USA |
Name, Email address | |
| Mailgun ↗ | Email provider - Bulk emails sent to participants | EU |
Name, Email address | |
| Stripe ↗ | Payment Processing | Payment processor |  UK |
Payment details |
| AppSignal ↗ | Monitoring | Monitoring and error tracking | EU |
Name, Email address |
| Segment ↗ | Analytics | Data management and analytics | USA |
Name, Email address |
| Mixpanel ↗ | Analytics | Product analytics.(Data received from Segment) | EU |
See Segment data |
| Intercom ↗ | Customer Support | Customer support.(Data received from Segment) | USA |
See Segment data |
| Userlist ↗ | Promotional email delivery | USA |
Name, Email address |
February 11, 2026
+11 added
- + Heroku (Cloud Infrastructure)
- + Amazon Web Services (Cloud Infrastructure)
- + Sparkpost (Email)
- + Postmark (Email)
- + Mailgun (Email)
- + Stripe (Payment Processing)
- + AppSignal (Monitoring)
- + Segment (Analytics)
- + Mixpanel (Analytics)
- + Intercom (Customer Support)
- + Userlist (Email)
- Page updated: unknown → 2025-11-13
Summary
11
Total Subprocessors
3
Countries
6
Categories
55%
in EU
Subprocessors by Country
Subprocessors by Category
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