Duplicati
Online backup software
Backup software
Data recovery software
- Features
- Ease of use
- Ease of management
- Quality of support
- Affordability
- Market presence
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$5 per device per month
Free Trial unavailable
Free version
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What is Duplicati
Duplicati is an open-source backup client that creates encrypted, incremental backups from Windows, macOS, and Linux systems to local storage or a range of cloud and S3-compatible object storage providers. It targets individuals, IT administrators, and small organizations that want a self-managed backup tool with flexible storage destinations. The product emphasizes client-side encryption, compression, deduplication, and scheduling through a web-based interface. It is typically deployed as a user-managed application rather than a fully managed backup service.
Broad storage destination support
Duplicati supports backups to local disks, network shares, and many cloud/object storage targets, including S3-compatible endpoints and common cloud storage services. This makes it suitable for hybrid setups where organizations want to avoid being locked into a single storage vendor. It also enables using lower-cost object storage while keeping the backup workflow consistent across destinations.
Client-side encryption and integrity
Duplicati performs encryption on the client before data leaves the device, helping keep backup contents private from the storage provider. It supports encrypted backup sets along with verification features to detect corruption or missing blocks. These capabilities are useful for compliance-minded users who need control over encryption keys and want to validate recoverability.
Incremental, deduplicated backups
The product uses incremental backups with deduplication and compression to reduce storage consumption and ongoing transfer volumes. This can lower bandwidth usage and storage costs for frequently changing datasets. It also supports scheduling and retention policies to automate routine backup operations.
No managed service or SLA
Duplicati is primarily a self-hosted, self-managed tool rather than a managed backup service. Users are responsible for monitoring jobs, maintaining the host system, and ensuring storage credentials and lifecycle policies are correct. Organizations that require vendor-backed SLAs, 24/7 support, or turnkey operations may need additional tooling or a commercial support arrangement.
Restore experience can be complex
Restores can require careful selection of versions, retention sets, and destination configuration, especially when recovering to new hardware or after configuration loss. Large restores depend heavily on the performance and API limits of the chosen storage backend. Compared with more integrated platforms, recovery workflows may require more operator knowledge and testing to ensure predictable RTO/RPO.
Limited enterprise governance features
Duplicati does not focus on centralized enterprise administration such as multi-tenant management, role-based access controls across many endpoints, or organization-wide reporting dashboards. Auditing, policy enforcement, and compliance reporting typically require external processes or third-party tools. This can be a constraint for larger environments managing many devices and users.
Plan & Pricing
| Plan | Price | Key features & notes |
|---|---|---|
| Free | $0 per device/month | "Simple & easy - always free" — Insights dashboard; Remote access and management; Monitor up to 5 machines; View the last 200 backups; 1 year monitoring retention. |
| Pro | $5 per device/month (billed yearly) | "Best for business use" — Everything in Free; Alert messages and webhooks; AI backup analysis; Missed backup alerts; 3 year monitoring retention; Priority support. |
| Enterprise | $500+ per month (billed yearly) — Contact sales | "Best for enterprise" — Everything in Pro; Organization management; Team management and RBAC; SSO with MFA; Agent-based deployment; Configure backups for multiple machines; Manage credentials in the console; Contact sales for full pricing and deployment details. |
