
Kopia
Restic
Duplicati
FreeFileSync
Duplicacy
rsync
BlinkDisk
Acronis True Image
GetProofAnchor
Proofsnap
GetProofAnchor is a web evidence platform that helps individuals, companies, legal teams, auditors, journalists, and investigators capture and preserve online content as verifiable digital proof.
Instead of relying on ordinary screenshots, GetProofAnchor creates a tamper-evident evidence bundle that can include a screenshot, video, captured HTML, extracted text, metadata, cryptographic hashes, a verification report, DNS, TLS and timestamping records. The goal is to make it easier to prove what existed online at a specific moment in time โ even if the page is later changed, deleted, edited, or disputed.
GetProofAnchor is designed for situations where online content matters: website changes, social media posts, public claims, misleading information, policy pages, competitor content, compliance records, online harassment, defamation, disputes, investigations, and regulatory documentation.
Each capture is built with integrity in mind. The evidence package can be independently reviewed, verified, and archived, helping users maintain a stronger chain of custody than a normal screenshot or browser printout. GetProofAnchor supports public web captures and is built with forensic-style documentation, auditability, and long-term verification in mind.
The platform is especially useful for lawyers, compliance teams, journalists, OSINT researchers, businesses, and anyone who needs reliable proof of online content before it disappears.
GetProofAnchorNo features have been listed yet.
Based on our record, Kopia seems to be more popular. It has been mentiond 34 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
There are actually really good free backup solutions, like https://kopia.io/. - Source: Hacker News / about 2 months ago
Backblaze's B2 storage is fine if used with a separate app over which you have more control. Others here have mentioned Arq. I have used it, as well as Kopia[0] and Blinkdisk[1] (Blinkdisk is essentially Kopia but with a nicer UI). Can recommend all three highly; the latter two are FOSS. [0]: https://kopia.io/ [1]: https://blinkdisk.com/. - Source: Hacker News / 4 months ago
Regarding the first two points, maybe Kopia [0] come close. It has both GUI and a CLI. For the GUI, it saves your backup key for you (although I have to admit I didn't check how much securely stored it is), but you still have to keep a copy yourself in a password manager or similar in case you need to access your backup from some other machine. AFAIK, for the CLI you are completely on your own regarding secrets... - Source: Hacker News / over 1 year ago
For #2 I use https://kopia.io/ and upload to Backblaze b3 (S3 api). - Source: Hacker News / over 1 year ago
I'd throw in kopia[0], fast, many features and easy to use across platforms. [0] https://kopia.io/. - Source: Hacker News / almost 2 years ago
Restic - Easy: Doing backups should be a frictionless process, otherwise you are tempted to skip it.
Proofsnap - Preserve web pages as legally admissible evidence.
Duplicati - Free backup software to store backups online with strong encryption. Works with FTP, SSH, WebDAV, OneDrive, Amazon S3, Google Drive and many others.
FreeFileSync - FreeFileSync is a free open source data backup software that helps you synchronize files and folders on Windows, Linux and macOS.
Duplicacy - A new generation cross-platform cloud backup tool
rsync - rsync is a file transfer program for Unix systems. rsync uses the "rsync algorithm" which provides a very fast method for bringing remote files into sync.