CapabilitiesSnapshots and forks
Automatic backups
The provider takes backups for you on a schedule.
Short answer: 3 of 16 providers offer it fully: Agent 37, Runtime and boxd. With a catch: Boat, Cloudflare Sandbox, Sandboxer, Tensorlake and Vercel Sandbox. Checked 29 October 2026.
Who offers it
Part of Snapshots, forks and templates, which explains why it matters.
Fully: Agent 37, boxd and Runtime. With a catch: Boat, Cloudflare Sandbox, Sandboxer, Tensorlake and Vercel Sandbox. Not at all: Blaxel, Daytona, E2B, InstaBox, Lizard, Modal, Morph and Sprites.
Note: Covers only /home/node, and a restore puts the files back in place.
docs-confirmed “Every instance’s data (`/home/node`) is backed up nightly into seven rotating slots, so the last seven nights are available as restore points.” Source
- boxdYes
Note: Off by default; you turn a schedule on for each machine.
docs-confirmed “A backup uploads a machine’s **disk** to object storage, off the cluster, for disaster recovery. Backups are off by default and set per machine.” Source
Note: Backups cover volumes only; a sandbox's own disk has no copy.
docs-confirmed “A volume is backed up off its server every day, and whenever you ask.” Source
The catch: These are automatic snapshots kept with the machine, not an off-site backup, and only the newest one is kept, so there is no history to go back through.
docs-confirmed “boat, every minute and at each stop” Source
The catch: A snapshot can be saved automatically when a sandbox stops, but there is no schedule and snapshots expire after 30 days.
docs-confirmed “To save a sandbox each time it stops for inactivity, refer to [Save a sandbox automatically](/sandbox/files/save-a-sandbox-automatically/).” Source
The catch: These are automatic snapshots kept on the same host as the machine, not an off-site backup, so they do not survive losing that host.
docs-confirmed “**Continuous snapshots** (disk) | Every 10 minutes while a sandbox runs, and at every stop” Source
- TensorlakeWith a catch
The catch: Only the storage you mount is saved automatically; a machine's own disk has no copy.
docs-confirmed “An **autosave checkpoint** is a durable, shared recovery point for the mounted file state.” Source
The catch: A copy is saved each time the machine stops, but there is no schedule and only the last few are kept.
docs-confirmed “snapshots are created automatically whenever a session stops, and the next session resumes from the most recent snapshot” Source
- BlaxelNo
Standby snapshots are for fast resumes, not for disaster recovery; there is no backup schedule.
inferred “Automatic deletion differs from the automatic standby (*scale-to-zero*) which happens to **all sandboxes** when inactive and where the memory and filesystem are snapshotted to be resumed instantly.” Source
- DaytonaNo
Snapshots are taken when you ask; there is no backup schedule.
inferred “Snapshots are persistent, point-in-time captures of sandbox state” Source
- E2BNo
No automatic backup schedule; snapshots are taken when you ask.
inferred “You can list all snapshots. The method returns a paginator for iterating through results.” Source
- InstaBoxNo
No backup schedule; snapshots are taken when you ask.
inferred “Save a machine once, start new ones from it.” Source
- LizardNo
No backup schedule; snapshots are taken when you ask.
inferred “A snapshot holds the same, and you can restore it after the source sandbox is gone.” Source
- ModalNo
No backup schedule; snapshots and images are made when you ask.
inferred “Filesystem Snapshots and Directory Snapshots are [Images](/docs/sdk/py/latest/Image) and are automatically garbage collected after their TTL expires (30 days by default).” Source
- MorphNo
No backup schedule; snapshots are taken when you ask.
inferred “Snapshots are immutable point-in-time copies of both memory and disk state.” Source
- SpritesNo
No backup schedule; persistence covers pauses, and checkpoints are manual.
inferred “Persistence keeps your filesystem across pauses on its own” Source
Related
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