Duplicati - Backup Software
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description Duplicati Overview

Duplicati is a powerful, open-source backup client that provides strongly encrypted, incremental backups to a wide variety of cloud storage services and local file servers. It stands out for its flexibility and cost-effectiveness, as it uses your existing cloud storage (like Backblaze B2, Wasabi, Google Drive, OneDrive, S3-compatible) rather than proprietary locked-in cloud. All data is encrypted with AES-256 before leaving your computer. It offers features typical of commercial software: scheduling, retention policies, file versioning, and backup verification.

Ideal for tech-savvy individuals, homelab enthusiasts, and small businesses on a budget, Duplicati provides enterprise-grade backup concepts without licensing fees. The main trade-off is the lack of official support and a steeper setup curve compared to commercial all-in-one solutions. It compares to other open-source tools like Restic by offering a more user-friendly GUI and built-in scheduling.

recommend Best for: Individuals and small businesses looking for a cost-effective and flexible backup solution.

info Duplicati Specifications

balance Duplicati Pros & Cons

thumb_up Pros
  • check Strong encryption
  • check Flexible backup options
  • check Cost-effective
  • check User-friendly interface
thumb_down Cons
  • close Limited to existing cloud storage providers
  • close No built-in versioning for local backups
  • close Some features require additional plugins
  • close Lack of enterprise support

help Duplicati FAQ

Is Duplicati free?

Duplicati offers a free plan, but some advanced features are available with paid subscriptions.

Does it work with all cloud storage providers?

It supports popular cloud storage services like Backblaze B2 and Wasabi, but not all providers.

Can I use Duplicati for local backups?

Yes, you can back up to local file servers, but versioning is limited compared to cloud backups.

What is Duplicati?
Duplicati is a powerful, open-source backup client that provides strongly encrypted, incremental backups to a wide variety of cloud storage services and local file servers. It stands out for its flexibility and cost-effectiveness, as it uses your existing cloud storage (like Backblaze B2, Wasabi, Google Drive, OneDrive, S3-compatible) rather than proprietary locked-in cloud. All data is encrypted with AES-256 before leaving your computer. It offers features typical of commercial software: scheduling, retention policies, file versioning, and backup verification. Ideal for tech-savvy individuals, homelab enthusiasts, and small businesses on a budget, Duplicati provides enterprise-grade backup concepts without licensing fees. The main trade-off is the lack of official support and a steeper setup curve compared to commercial all-in-one solutions. It compares to other open-source tools like Restic by offering a more user-friendly GUI and built-in scheduling.
How good is Duplicati?
Duplicati scores 5.5/10 (Average) on Lunoo, making it rated in the Backup Software category. Duplicati scores 8.4/10 due to its strong encryption and flexibility in backup options, but it is limited by the need for existing cloud storage provi...
How much does Duplicati cost?
Free Plan • From $5/month. Visit the official website for the most up-to-date pricing.
What are the best alternatives to Duplicati?
See our alternatives page for Duplicati for a ranked list with scores. Top alternatives include: Synology Active Backup for Business, UrBackup, Backblaze Personal Backup.
What is Duplicati best for?

Individuals and small businesses looking for a cost-effective and flexible backup solution.

How does Duplicati compare to Synology Active Backup for Business?
See our detailed comparison of Duplicati vs Synology Active Backup for Business with scores, features, and an AI-powered verdict.
Is Duplicati worth it in 2026?
With a score of 5.5/10, Duplicati is a solid option in Backup Software. See all Backup Software ranked.
What are the key specifications of Duplicati?
  • API: Yes
  • Platform: Windows, macOS, Linux
  • Languages: English, German, French, Spanish, Italian, Dutch, Portuguese (Brazil)
  • Backup Types: Incremental, Full
  • Cloud Providers Supported: Backblaze B2, Wasabi, Google Drive, Amazon S3, Dropbox

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