DuplicativsFastCopy
Unbiased side-by-side comparison of verified reviews, user ratings, features, and pros/cons to help you decide which software fits your business needs.


Quick answer: Duplicati vs FastCopy
In our 2026 comparison of Duplicati and FastCopy, Duplicati comes out ahead overall (weighted score 86% vs 77% for FastCopy). Duplicati is rated 4.2/5 from 62 user reviews; FastCopy is rated 4.1/5 from 68 user reviews. Duplicati has a free plan; FastCopy has a free plan.
Last updated
| At a glance | Duplicati | FastCopy |
|---|---|---|
| Category | Backup & Recovery | Backup & Recovery |
| User rating | 4.2/5 (62 reviews) | 4.1/5 (68 reviews) |
| Starting price | Free plan | Free plan |
| Free trial | Not listed | Yes |
| Listed features | 13 | 11 |
| Integrations | 5 | — |
| Platforms | Windows, macOS, Linux | Windows |
| Ease of use | 4.2/5 | 4.0/5 |
| Customer support | 4.2/5 | 4.0/5 |
Product Overview
What each platform does and who it's for
Primary Category
The main classification for each product
Editorial Quality Rating
Independent expert panel ratings and quality validations
Duplicati
Expert Score
FastCopy
Expert Score
Integration Ecosystem
Compare supported third-party apps and services
Duplicati Integrations
FastCopy Integrations
No top integrations listed
Platform Support
Supported platforms across each product
Duplicati
FastCopy
Sentiment & Feedback
Real-world pros and cons from verified users
Duplicati Feedback
User sentiment analysis
- Open‑source and completely free; it encrypts all data locally before upload, so your backups stay private even on public clouds.
- Can back up to a vast array of services: Amazon S3, Backblaze B2, Google Drive, OneDrive, FTP/SFTP, WebDAV and many more.
- Features block‑level deduplication and compression, which reduces storage needs and network transfer times.
- Web‑based management interface works on any operating system (Windows, macOS, Linux) without the need for a desktop GUI.
- Slower than commercial alternatives when dealing with many small files, and some users report a steep learning curve.
- The backup database can become corrupted if not handled carefully, requiring advanced troubleshooting to recover.
- No official 24/7 commercial support – relies on community forums and GitHub for troubleshooting.
FastCopy Feedback
User sentiment analysis
- Extremely fast file copy and synchronisation tool for Windows, written in plain C and optimised for both HDDs and SSDs (maintains high speed even on slow media).
- Can synchronise directories (mirror, differ, update) and verifies copied data by comparing CRC (hash) values.
- Very low memory and CPU footprint; supports running as a service or via command line with a rich set of parameters.
- Features an asynchronous buffered I/O model that often outperforms Windows’ built‑in copy (Robocopy) in real‑world tests.
- No GUI schedule; it is a copy / sync tool, not a backup program – it does not create backup images or manage version retention.
- Windows only; there is no native version for macOS or Linux.
- The interface is very utilitarian, offering no wizards or hand‑holding, which can be intimidating for non‑technical users.
Feature Comparison
Detailed side-by-side capability checklist
Duplicati
13/23 features
- AES-256 encryption
- End-to-End Encryption
- Network security
- Open-source
- Security
- Verification mode
- App Integrations
- Cross-device sync
- Portable version
- Ultra-fast file copying
- Team collaboration
- Multi-platform support
- Multi-threaded operations
- Reporting & Analytics
- Cloud Synchronization & Storage
- Cloud backup
- Cloud storage
- Storage
- Auto-backup
- Automated Backups
- Automatic backup
- Data backup
- Incremental backups
FastCopy
11/23 features
- AES-256 encryption
- End-to-End Encryption
- Network security
- Open-source
- Security
- Verification mode
- App Integrations
- Cross-device sync
- Portable version
- Ultra-fast file copying
- Team collaboration
- Multi-platform support
- Multi-threaded operations
- Reporting & Analytics
- Cloud Synchronization & Storage
- Cloud backup
- Cloud storage
- Storage
- Auto-backup
- Automated Backups
- Automatic backup
- Data backup
- Incremental backups
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Pricing & Plans
Compare plans, features, and starting points side-by-side
Duplicati Pricing
FreeCompletely free and open-source.
FastCopy Pricing
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Community Intelligence
Real-time crowdsourced comparison feedback and buyer signals.
Community Matchup Voting
Real-time crowdsourced buyer signals
Community vs. Editorial Alignment
Agreement between algorithmic rating & user voting

Duplicati
Calculated by features, pricing, support & ratings.
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Head-to-Head Winner Analysis
Data-backed performance comparisons across pricing, features, usability, and support
Matchup Scoreboard
At-a-glance scorecard results
Weighted Overall Scorecard
Normalized composite performance scores
Smart Recommendation Matrix
Head-to-head decision matrix based on your business workflow
- Teams prioritizing intuitive, zero-learning-curve UX and fast onboarding
- Teams looking for native integration with core workflow tools
- Teams needing broad multi-platform accessibility across desktop, mobile, and web
- Buyers relying on extensive peer validation and battle-tested industry adoption
- Organizations looking for a reliable, verified Backup & Recovery solution
Duplicati
Dimension scorecard
Multi-Dimension Performance
Winner Breakdown & Analysis
Duplicati wins overall with a weighted score of 86% based on user rating, pricing, features, usability, and support.
Pricing: $0/mo (No Free Trial), a less accessible entry point than the leader.
Duplicati lists the most features (13 features).
Strong usability with a user rating of 4.2/5 stars.
Reliable support with a user rating of 4.2/5 stars.
Widest platform availability (3 Platforms: Windows, macOS, Linux).
FastCopy
Dimension scorecard
Multi-Dimension Performance
Winner Breakdown & Analysis
FastCopy is a runner-up with a composite score of 77%.
FastCopy has the most accessible pricing ($0/mo (Free Trial)).
Offers 11 features (fewer than the category leader).
Strong usability with a user rating of 4.0/5 stars.
Reliable support with a user rating of 4.0/5 stars.
Available on 1 Platform: Windows, fewer than the leader.
Final Verdict:
Duplicati

Duplicati scores higher across 3 of 11 key dimensions with a 9-point lead in our weighted analysis.
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Frequently asked questions: Duplicati vs FastCopy
Which is better: Duplicati or FastCopy?
Duplicati scores higher across 3 of 11 key dimensions with a 9-point lead in our weighted analysis. The best choice still depends on your team's workflow, budget and required integrations — use the side-by-side sections above to check the details that matter to you.
How do users rate Duplicati and FastCopy?
Duplicati is rated 4.2/5 from 62 user reviews. FastCopy is rated 4.1/5 from 68 user reviews. Ratings come from approved user reviews on SoftwareHope.
How much do Duplicati and FastCopy cost?
Duplicati has a free plan. FastCopy has a free plan. Always confirm current pricing on the vendor's site, as plans change.
Do Duplicati and FastCopy offer a free plan or free trial?
Duplicati offers a free plan; FastCopy offers a free plan and a free trial.
Which platforms do Duplicati and FastCopy support?
Duplicati supports Windows, macOS and Linux; FastCopy supports Windows.
Which is easier to use, Duplicati or FastCopy?
Duplicati has an ease-of-use rating of 4.2/5, FastCopy has an ease-of-use rating of 4.0/5. The difference is small, so both are similarly easy to adopt.
Most Helpful Reviews
Community-voted helpful feedback from verified users
I use Duplicati daily to manage our core tasks. When evaluating Duplicati, web-based UI dashboard accessible from any browser. When evaluating Duplicati, interrupted uploads occasionally require manual database repair runs.
I use Duplicati daily to manage our core tasks. clean desktop and mobile synchronization keeping team data up to date. Minor downside: occasional slow loading during peak usage hours when handling large datasets.
I use Duplicati daily to manage our core tasks. When evaluating Duplicati, supports virtually all cloud storage backends (S3, B2, SFTP, WebDAV). When evaluating Duplicati, web UI requires basic understanding of backup concepts.
I use Duplicati daily to manage our core tasks. AES-256 zero-knowledge client-side encryption. Database recreation from cloud storage after a crash can take time.
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