Acronis vs Auth0

Acronis is a Swiss-headquartered cyber protection company founded in 2003, known for its True Image disk imaging software and, today, mainly for a multitenant platform that managed service providers use to back up, secure and manage their clients' systems. EQT agreed in 2024 to take a majority stake, and Acronis says more than 20,000 service providers and 750,000 businesses use its platform.

The business offering, marketed as the Acronis Cyber Platform and sold to service providers as Acronis Cyber Protect Cloud, combines backup of servers, PCs, VMs and Microsoft 365 or Google Workspace with disaster recovery, EDR and MDR, email security, data loss prevention, patching, RMM and PSA-style billing and service desk tools. MSPs pay per workload for actual usage; IT departments buy one to three year terms. The consumer line, Acronis True Image, is sold per year: Essentials for local backup and cloning, Advanced with cloud storage and anti-malware, and Premium with 1 TB or more of cloud storage.

Acronis fits MSPs that want one console for backup, security and RMM, and home or small-office users who need full-disk images and cloning. Backblaze is simpler and cheaper for plain cloud backup, Afi.ai focuses on SaaS backup for Microsoft 365 and Google Workspace, and Veeam is the usual choice for large virtualized data centers.

Buying tip: True Image prices rise with each extra computer and terabyte, so a 3 or 5 computer pack is better value for households. MSPs should check which security modules they already license elsewhere.

Auth0 is a customer identity and access management (CIAM) platform that developers use to add login, sign-up and authorization to their applications. Founded in 2013, it was acquired by Okta in 2021 and now operates as Okta's customer identity product, alongside Okta's workforce identity business. Its job is to handle authentication so product teams do not build password storage, MFA and SSO themselves.

The platform centers on Universal Login, a hosted login page that supports social providers, enterprise connections (SAML, OIDC, Active Directory), passwordless email and SMS, passkeys and multi-factor authentication. Organizations support B2B multi-tenancy where each customer brings its own identity provider, Actions let teams run custom code in login and registration flows, and Fine-Grained Authorization handles relationship-based permissions. Attack protection covers bot detection, breached password checks and brute-force limits. The free plan was expanded in 2024 to 25,000 monthly active users; paid tiers are priced by MAU and features, and enterprise connections push buyers into higher plans quickly.

Auth0 fits B2B SaaS companies selling to enterprises that demand SSO, and consumer apps with large user bases and compliance requirements. It is less attractive for small teams that want drop-in UI components and predictable pricing: Clerk is simpler for React and Next.js apps, while Keycloak and Better Auth give full ownership without per-user fees.