You can safely trust MailBluster with my card information because your billing details are never stored on our servers. Instead, all card data is encrypted and securely managed by Stripe, our trusted payment partner. This means no one from MailBluster—including development, marketing, or support teams—can access your credit card details.
More than 16,000 users have already added their cards without issues, showing the reliability of our system. MailBluster also complies with GDPR regulations, so you can feel confident that your sensitive data is protected at every step.