Acronis vs Better Auth

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.

Better Auth is an open-source authentication and authorization library for TypeScript, distributed under the MIT license. Instead of sending users to a hosted identity service, it runs inside your own backend and stores users, sessions and accounts in your own database through adapters for Drizzle, Prisma, Kysely, MongoDB and plain SQL drivers. It is framework-agnostic, with integrations for Next.js, Nuxt, SvelteKit, Astro, Hono, Express and others, and typed clients for React, Vue, Svelte, Solid and vanilla JavaScript.

The core covers email and password, social OAuth providers and session management; a plugin system adds two-factor authentication, passkeys, magic links, email OTP, username login, organizations with teams and roles, admin tools, multi-session, API keys, JWT, an OIDC provider and more. A CLI generates the schema and migrations each plugin needs. The library is free with no per-user pricing; an optional managed service (free Starter, $20/month Pro) adds a dashboard.

Better Auth suits TypeScript teams that want control over user data and login flows without writing auth from scratch. The trade-off is responsibility: you handle hosting, security updates and email delivery, and the core ships no prebuilt UI components. Clerk and Auth0 provide hosted UI, dashboards and enterprise SSO for a per-user fee; Supabase Auth is convenient if you already use Supabase; Auth.js (NextAuth) is the older open-source option with fewer built-in features.

The project grew quickly in 2024 and 2025 as Lucia was deprecated.