If you are concerned about your privacy when using Auth0, you are not alone. Millions of users worldwide are re-evaluating their relationship with the platform as awareness grows about the extent of data collection, surveillance, and monetization of personal information practiced by major technology companies. This guide presents 3 carefully vetted privacy-friendly alternatives to the platform, each evaluated for its data practices, security features, transparency, and overall suitability as a replacement. Our recommendations include: Keycloak, Authentik, Ory. Each alternative has been tested by our research team and evaluated against a strict set of privacy criteria to ensure it represents a genuine improvement over the current service's data practices.
The case for switching away from Auth0 is compelling and well-documented. The company has built its business model around collecting vast amounts of user data, which it uses for targeted advertising, product development, and in some cases shares with third parties including advertising partners and data brokers. Public scrutiny of these data practices has intensified following multiple high-profile incidents including data breaches, regulatory investigations, and whistleblower revelations. The European Union's General Data Protection Regulation (GDPR) and California's Consumer Privacy Act (CCPA) have imposed new obligations, but compliance with these regulations represents a floor rather than a ceiling for privacy protection. Users who want genuine privacy — not just regulatory compliance — need to look beyond this provider to alternatives that treat data minimization as a core design principle rather than a legal obligation.
Our evaluation methodology examines each alternative across seven dimensions: data collection scope, encryption implementation, third-party data sharing, transparency and auditability, user control and data portability, business model alignment with privacy, and practical usability for mainstream users. We weight these factors according to their real-world impact on user privacy, with data collection scope and encryption receiving the highest weights because they determine the baseline level of protection users receive regardless of any other factors. A service that collects minimal data and encrypts what it does collect is inherently more private than one that relies on policy promises alone — even if those promises are well-intentioned.
Keycloak is open-source identity management replacing Auth0. The key advantages include: Open source; Self-hosted; Full IAM. However, there are trade-offs to consider: Complex; Resource intensive. For users transitioning from the current provider, this alternative offers a meaningful improvement in privacy while maintaining much of the functionality users expect. The migration process typically involves exporting your data from the original service (where available) and importing it into Keycloak, although the specifics vary depending on the data types involved. We recommend starting with a parallel usage period where you run both services simultaneously before fully committing to the switch.
Authentik is open-source identity provider with modern design. The key advantages include: Open source; Self-hosted; Modern UI. However, there are trade-offs to consider: Newer product; Fewer integrations. For users transitioning from the current provider, this alternative offers a meaningful improvement in privacy while maintaining much of the functionality users expect. The migration process typically involves exporting your data from the original service (where available) and importing it into Authentik, although the specifics vary depending on the data types involved. We recommend starting with a parallel usage period where you run both services simultaneously before fully committing to the switch.
Ory is open-source identity infrastructure. The key advantages include: Open source; Cloud-native; Modular. However, there are trade-offs to consider: Complex architecture; Developer-focused. For users transitioning from the current provider, this alternative offers a meaningful improvement in privacy while maintaining much of the functionality users expect. The migration process typically involves exporting your data from the original service (where available) and importing it into Ory, although the specifics vary depending on the data types involved. We recommend starting with a parallel usage period where you run both services simultaneously before fully committing to the switch.
Migrating away from the current provider requires planning but is achievable for most users. Start by inventorying what you use the service for — this might include email, file storage, communication, social networking, search, or other functions. Then map each function to the corresponding alternative from our list above. Download your data using whatever export tools are available (most major companies now offer this under GDPR and CCPA requirements). Set up accounts with your chosen alternatives and import your data where possible. Run both services in parallel for at least two weeks to ensure the alternative meets your needs before fully transitioning. Finally, update your contacts and connections about your new service information, and consider deleting your account once you are confident in the switch.
Switching away from the current service is one of the most impactful steps you can take for your digital privacy. While no alternative is perfect, each option listed above represents a significant improvement over the current service's data-intensive approach. The best choice depends on your specific needs, technical comfort level, and willingness to trade some convenience for privacy. We recommend starting with the alternative that addresses your most privacy-sensitive use case — typically messaging or email — and expanding from there. Every service you migrate reduces your exposure to surveillance capitalism and supports the growing ecosystem of privacy-respecting technology. Remember that privacy is a journey, not a destination: even partial migration is valuable.