Duplicacy Forum
Depends
Confidence: Medium
This URL is Duplicacy's community forum, not a product page . the product behind it is Duplicacy backup software.
Comparison
Duplicacy Forum vs Arq
Duplicacy Forum lands on Depends, and Arq lands on Worth it.
Arq
Worth it
Confidence: Medium
Buy if you're comfortable picking a storage provider and want cheap, encrypted Mac/PC backups you control.
| Compare | Duplicacy Forum | Arq |
|---|---|---|
| Verdict | Depends | Worth it |
| Best for | Technical homelab users | Mac/Windows users with existing cloud storage |
| Who it's not for | Non-technical users wanting set-and-forget backup | Anyone wanting one-click, flat-rate unlimited backup |
| Privacy | No known public vulnerabilities found in the sources reviewed.⁸ | No known public vulnerabilities found in the sources reviewed.15 |
| Support quality | Active forum, but maintenance doubts persist | No support evidence found |
| Public sentiment | Users value the dedup engine and community help but complain about cloud API costs, fiddly setup, and maintenance uncertainty.³ | Forum users report years of reliable backups and built-in encryption, with occasional grumbling about pricing.16 |
| Biggest gotcha | Chunked backups multiply cloud API operations; one user's bill hit $122 in a month³ | Overage billing at $0.0059/GB monthly beyond 1TB; large media libraries add up fast14 |
Pick Duplicacy Forum when
- Technical homelab users
- Dedup-heavy cloud backups
- CLI-comfortable power users
- Data hoarders with cheap object storage
When Duplicacy Forum is not a fit
- Non-technical users wanting set-and-forget backup
- Anyone avoiding forum troubleshooting and CLI work
- Buyers sensitive to surprise cloud API fees
- Teams needing vendor SLAs and guaranteed maintenance
Pick Arq when
- Mac/Windows users with existing cloud storage
- Privacy-focused users wanting client-side encryption
- Photographers with large external drives
- Long-term hands-off personal backup
When Arq is not a fit
- Anyone wanting one-click, flat-rate unlimited backup
- Teams needing centralized admin consoles and user management
- People unwilling to choose and manage a storage provider
- Phone- or tablet-only users; Mac/Windows only
Sources
- Duplicacy Forum (home)forum.duplicacy.comofficial
- Trying to buy second personal GUI license. Price is still $20?forum.duplicacy.comreview
- Duplicacy caused me $122 USD of cloud storage cost (file operations) in just 1 monthforum.duplicacy.comreview
- Is Duplicacy no longer maintained?forum.duplicacy.comreview
- Is this project dead?forum.duplicacy.comreview
- Website updates and pricing/licensing changesforum.duplicacy.comofficial
- 2023 Black Friday Offer: Lifetime Personal Licenses (ended)forum.duplicacy.comofficial
- How secure is duplicacy?forum.duplicacy.comsecurity
- Duplicacy really zero knowledge? In the meaning of securityforum.duplicacy.comsecurity
- Security pageforum.duplicacy.comsecurity
news
review
- Arq official sitearqbackup.comofficial
- Arq security page (no content found)arqbackup.comsecurity