Memberstack
Memberstack sells a membership, authentication and Stripe payments platform that adds user login and gated content to Webflow and other websites.
Subprocessors (16)
List updated Jun 25, 2025 · Checked Oct 25, 2026 · source disclosure ↗
| vendor | purpose | evidence |
|---|---|---|
| Amazon Web Services United States | Hosting and Infrastructure Services | “Amazon Hosting and Infrastructure Services USA” |
| Salesforce United States | Hosting and Infrastructure Services | “Salesforce Hosting and Infrastructure Services USA” |
| Cloudflare United States | DNS Services | “Cloudflare DNS Services USA” |
| Stripe United States | Payment Processing Services | “Stripe Payment Processing Services USA” |
| Zendesk United States | Customer Support and Communication Services | “Zendesk Customer Support and Communication Services USA” |
| Google United States | Storage, Communication and Analytics Services | “Google Storage, Communication and Analytics Services USA” |
| Slack United States | Communication Services | “Slack Communication Services USA” |
| MailerLite United States | Email Marketing Services | “Mailerlite Email Marketing Services USA” |
| Postmark United States | Email Marketing Services | “Postmark Email Marketing Services USA” |
| Webflow United States | Development Services | “Webflow Development Services USA” |
| Meta United States | Advertising and Analytics Services | “Meta Advertising and Analytics Services USA” |
| Fullstory United States | Tracking and Analytics Services | “FullStory Tracking and Analytics Services USA” |
| OpenAI United States | AI and Automation Services | “OpenAI AI and Automation Services USA” |
| Resend United States | Email Delivery and Infrastructure Services | “Resend Email Delivery and Infrastructure Services USA” |
| Airtable United States | Database and Workflow Management Services | “Airtable Database and Workflow Management Services USA” |
| Make Czechia | Automation and Integration Services | “Make Automation and Integration Services Czech Republic” |
- Amazon Web ServicesUnited States
Hosting and Infrastructure Services
“Amazon Hosting and Infrastructure Services USA”
- SalesforceUnited States
Hosting and Infrastructure Services
“Salesforce Hosting and Infrastructure Services USA”
- CloudflareUnited States
DNS Services
“Cloudflare DNS Services USA”
- StripeUnited States
Payment Processing Services
“Stripe Payment Processing Services USA”
- ZendeskUnited States
Customer Support and Communication Services
“Zendesk Customer Support and Communication Services USA”
- GoogleUnited States
Storage, Communication and Analytics Services
“Google Storage, Communication and Analytics Services USA”
- SlackUnited States
Communication Services
“Slack Communication Services USA”
- MailerLiteUnited States
Email Marketing Services
“Mailerlite Email Marketing Services USA”
- PostmarkUnited States
Email Marketing Services
“Postmark Email Marketing Services USA”
- WebflowUnited States
Development Services
“Webflow Development Services USA”
- MetaUnited States
Advertising and Analytics Services
“Meta Advertising and Analytics Services USA”
- FullstoryUnited States
Tracking and Analytics Services
“FullStory Tracking and Analytics Services USA”
- OpenAIUnited States
AI and Automation Services
“OpenAI AI and Automation Services USA”
- ResendUnited States
Email Delivery and Infrastructure Services
“Resend Email Delivery and Infrastructure Services USA”
- AirtableUnited States
Database and Workflow Management Services
“Airtable Database and Workflow Management Services USA”
- MakeCzechia
Automation and Integration Services
“Make Automation and Integration Services Czech Republic”