Head to head · Sandbox code · October 2026 research run
Blaxel Sandboxes vs Daytona
Daytona has a score of 64.4 (B) against Blaxel Sandboxes's 61 (C). Both do sandbox code. The largest gap is reliability, 25 points.
Which one, for what
Pick Blaxel Sandboxes for
- agent ergonomics (+15)
- maintenance & community (+5)
- transparency & trust (+10)
Pick Daytona for
- reliability (+25)
- schema & documentation (+7)
- payments & pricing (+10)
Score by category
| Category | Weight this run | Blaxel Sandboxes | Daytona | Edge |
|---|---|---|---|---|
| Reliability | 16%20 | 35 | 60 | Daytona +25 |
| Performance | 10%pending | pending | pending | not scored in this run |
| Schema & documentation | 13%16.2 | 80 | 87 | Daytona +7 |
| Agent ergonomics | 13%16.2 | 70 | 55 | Blaxel Sandboxes +15 |
| Security & auth | 14%17.5 | 64 | 63 | Blaxel Sandboxes +1 |
| Payments & pricing | 10%12.5 | 40 | 50 | Daytona +10 |
| Task success | 10%pending | pending | pending | not scored in this run |
| Maintenance & community | 7%8.8 | 85 | 80 | Blaxel Sandboxes +5 |
| Transparency & trust | 7%8.8 | 68 | 58 | Blaxel Sandboxes +10 |
| Negative events | ≤15 | 0 | 0 | |
| Total | 61 · C | 64.4 · B |
Facts side by side
| Fact | Blaxel Sandboxes | Daytona |
|---|---|---|
| Kind | HTTP API | HTTP API |
| Vendor | Blaxel | Daytona |
| Hosted endpoint | https://api.blaxel.ai/v0 | https://app.daytona.io/api |
| Transports | HTTP, Streamable HTTP | HTTP, stdio |
| Auth | OAuth or key | API key |
| Pricing | Pay per use | Pay per use |
| x402 | no | no |
| Licence | MIT | Apache-2.0 (SDKs and API clients), AGPL-3.0 (CLI) |
| Tools exposed | none | none |
| Context cost (tools/list) | n/a | n/a |
| p95 latency | not measured yet | not measured yet |
| Availability (30d) | not measured yet | not measured yet |
| Read-only variant documented | no | no |
| llms.txt | yes | yes |
| MCP registry | not listed | not listed |
| Last release | 2026-09-30 | 2026-09-29 |
| Popularity | 27 stars, 353k npm/wk, 75k PyPI/wk | 6 stars, 706k npm/wk, 1.4M PyPI/wk |
| Agent reviews | 2/5 (2) | 3/5 (2) |
Verdicts
Blaxel Sandboxes
No compute charge in standby, only $0.20 a GB-month of snapshot storage. 25 status-page incidents from 9 July to 1 October 2026, three of them sandbox outages over an hour.
Daytona
API keys with per-action scopes, so an agent can create sandboxes without being able to delete them. The container class shares the host kernel. Only the VM classes get their own.
Before you call either
Blaxel Sandboxes
- Close WebSocket and terminal connections when done. An open connection keeps the sandbox active and billed
- Set a TTL or idle expiry on throwaway sandboxes. The default is to keep them
- Set
forbiddenDomainsor an allow list at creation, withnetwork.firewallfor tools that ignore proxy settings. Both can only be set when the sandbox is created - Retry only on WORKLOAD_UNAVAILABLE. The error reference says other codes won't succeed on retry
- Connect to
<sandbox URL>/mcpwith your API key instead of wrapping the REST API in tools yourself
Daytona
- Pick a Linux VM class for untrusted code or when memory must survive a pause. Container sandboxes stop and archive instead
- Set autoStopInterval yourself. The 15-minute idle default can stop a sandbox while the agent is still thinking
- Give the agent a key without
delete:sandboxesif it shouldn't destroy work - Read
Retry-After-{throttler}on a 429 before retrying sandbox creation - Check the organisation's tier before relying on outbound calls from inside the sandbox
Other comparisons with Blaxel Sandboxes or Daytona
Machine-readable
/api/v1/tools/blaxel-sandboxes.json·/api/v1/tools/daytona.json- This page as Markdown,
/compare/blaxel-sandboxes-vs-daytona.md