Compare Amulet

Honest, capability-by-capability comparisons against the storage options teams consider for AI agents and parallel training — with real reasons to pick the other side where they exist.

Amulet vs Archil
Archil is an S3-backed filesystem that mounts object storage buckets as a POSIX-like volume with a managed caching layer for fast reads.
Amulet vs JuiceFS
JuiceFS is an open-source distributed POSIX filesystem that stores data in object storage and metadata in a database you choose, deploy, and operate.
Amulet vs AWS EFS
Amazon EFS is AWS's managed NFS file system: elastic shared storage that many EC2 instances or containers can mount over the network.
Amulet vs s3fs
s3fs (with cousins goofys and AWS Mountpoint for S3) is a FUSE adapter that presents an S3 bucket as a local filesystem, translating file operations into object requests.
Amulet vs Modal Volumes
Modal Volumes are Modal's persistent storage primitive: a distributed volume attached to Modal functions and sandboxes, optimized for write-once-read-many data with explicit commit and reload steps.
Amulet vs E2B storage
E2B provides cloud sandboxes for AI agents to execute code, each with its own ephemeral filesystem that can be persisted by pausing and snapshotting the sandbox.
Amulet vs Daytona storage
Daytona provides fast sandboxes for AI agents; persistence comes from snapshotting a sandbox's filesystem when it stops, plus volumes for mounting shared data into sandboxes.