ObjectiveFS vs QNAP HybridMount

ObjectiveFS is a shared distributed POSIX file system for persistent storage across cloud instances, laptops, containers, and office servers. It runs on Linux and macOS and can be self-hosted. The software runs on customer machines and connects directly to object stores through the S3 API, without storage clusters or metadata servers. Multiple machines can read and write the same filesystem, with updates visible across them. Supported targets include Amazon S3, Google Cloud Storage, Azure Blob Storage, IBM Cloud Object Storage, Oracle Cloud, DigitalOcean Spaces, Scaleway, Wasabi, Ceph, MinIO, NetApp StorageGRID, Hitachi Content Platform, and S3-compatible stores. Data is encrypted locally with a customer-known key and remains encrypted in transit and at rest; checksums verify integrity. Automatic and checkpoint snapshots can be mounted read-only. Personal costs $99 a month and includes 3 instances, up to 50 instances, 5TB storage, and unlimited filesystems. A 14-day trial is available, but there is no free plan. Object-store charges are billed separately. ObjectiveFS does not run natively on Windows, though a Linux machine can export it through NFS or Samba.

QNAP HybridMount centralizes access to cloud storage, remote NAS devices and file servers through a QNAP NAS. Its Network Drive Mount mode supports unlimited connections, while Cloud Storage Gateway includes two free connections. Cloud services listed include Amazon S3, Azure, Backblaze B2, Box, Dropbox, Google Drive, OneDrive, SharePoint, Wasabi, WebDAV and S3-compatible storage. Files can be reached through SMB, AFP, NFS, FTP, WebDAV and S3, and remote servers can be mounted through CIFS/SMB, NFS, FTP/FTPS or WebDAV. Local caching is available for frequently used cloud files, except with Amazon Drive and ShareFile. Mounted content can work with Qfiling, Qsirch, QuMagie, CAYIN MediaSign Player, OCR Converter and Text Editor. HybridMount runs on QNAP NAS devices with QTS 4.4.1 or later and needs at least 20 GB for cache space. SSL protects information sent over the Internet. Plans are free initially, with paid Small, Medium and Large options for additional licensed cached connections.