Stack Auth vs MojoAuth: Features, Pricing and User Reviews 2026

Stack Auth offers transparent pricing that scales with your needs. The Free plan is perfect for individuals and small projects, supporting up to 10,000 users with unlimited projects and teams. You get one dashboard administrator and access to all core authentication features.

The Team plan costs $49 per month and increases your user limit to 50,000 users. It includes three dashboard administrators, with additional admins available at $49 each. This plan is ideal for early startups and small teams building their products.

The Growth plan at $299 per month removes all user limits entirely. You get unlimited users, projects, and teams, along with five dashboard administrators included. Additional admins cost $49 each. This plan is designed for growing businesses that need to scale without worrying about user count restrictions.

All plans include the same core features, with the main differences being user limits and admin accounts.

MojoAuth offers three pricing plans designed to fit different business sizes and needs.

The Free Plan includes 25,000 monthly active users at no cost. You get email one-time passwords, magic links, social login with Facebook and Google, unlimited total users, and basic security features. This plan is perfect for startups and small projects that want to try passwordless authentication.

The Business Pro Plan costs $50 per month and supports higher usage with unlimited users across production and test environments. It includes all authentication methods like phone OTP, passkeys, multi-factor authentication, enhanced security with bot protection and risk detection, custom branding with your own domain and email templates, team management features, and standard email support with 24-hour response time.

For larger organizations, the Enterprise Private Cloud Plan offers custom pricing. This includes all Business Plan features plus dedicated private cloud infrastructure, device fingerprinting, fraud detection, unlimited API calls, 99.9999% uptime guarantee, one-hour support response time, ISO 27001 and SOC2 compliance, and customization services.