dataduck.de

What It Is

DataDuck is a secure data transfer platform from Germany, positioned as a way to move small and large files from one party to another. The site emphasizes that it was developed by data protection professionals certified under the “DSC-Standard,” that data is stored on servers in Germany, and that transfers are protected with SSL security certificates. It is closer to a secure large-file transfer service than a full enterprise content management or collaboration suite.

Core Features and Security

The platform supports two main transfer methods: the free version sends files via an email link, while paid plans allow user accounts to be created so recipients can log in and download files. Some plans also allow recipients to send data back, enabling two-way communication. Security features include SSL transmission, non-public storage locations, and sending account information or PINs by SMS as an extra layer of protection. Note that the free version explicitly warns that if someone else reads the email, they can also access the download link, so it is better suited to temporary transfers of low-sensitivity data.

Plans and Pricing

Transfer Free is free, supports up to 650MB, and files must be downloaded within 24 hours. Transfer Save costs 5 euros/month, includes a free trial for the first 3 months, supports up to 5 recipients and up to 50GB, with downloads available within 72 hours. Transfer Profi costs 49 euros/month, supports up to 20 recipients and up to 250GB, keeps files for 7 days, and can send account details or PINs via SMS at 0.15 euros per message. Transfer Radiologie costs 69 euros/month and adds a DICOM Viewer, DICOM TAG reading, and duplicate checks on top of the Profi plan, making it suitable for radiology imaging data.

Pros and Cons

The advantages are German servers, transparent pricing, cancellable monthly billing, and coverage for transfer scenarios ranging from 650MB to 250GB. The Radiologie plan also offers clearly defined vertical features for medical imaging. The drawbacks are that the site does not disclose enterprise capabilities such as APIs, third-party integrations, SSO, granular permissions, or audit logs. Its compliance information is also fairly high-level; the page only confirms SSL, German storage, and statements related to the DSC standard.

Who It’s For and Access from China

DataDuck is suitable for SMEs, professional service firms, and medical imaging users in Germany or the EU that need secure file transfer. It is less suitable for large organizations that require deep system integration, global team collaboration, or complex permission governance. The site does not provide information about access from China, so real-world connectivity, payment options, and cross-border transfer performance would need to be tested. Comparable options include WeTransfer, Tresorit, Dropbox, Box, ShareFile, or self-hosted Nextcloud.