Morph Cloud vs E2B
Choose Morph Cloud for workloads that branch a running environment many times — parallel search, RL and evaluation rollouts; choose E2B for code interpreters and short-to-medium-lived agent tasks that need microVM isolation, with an open-source self-host path. Morph Cloud uses VM isolation; E2B uses Firecracker microVM isolation and is open source.
Morph Cloud vs E2B at a glance
| Attribute | Morph Cloud | E2B |
|---|---|---|
| What it is | VM-based cloud computers for AI agents built on “Infinibranch” snapshot, branch and restore, plus persistent Devboxes. | Open-source cloud sandboxes for AI agents, each a Firecracker microVM, with pause/resume, snapshots and forking. |
| Isolation | Full VMs; hypervisor not named | Firecracker microVM with its own kernel per sandbox |
| Open source | No (SDKs Apache-2.0) | Yes (Apache-2.0) |
| Self-host / BYOC | No / Not documented | Yes / Yes |
| SDKs | Python, TypeScript | Python, JavaScript/TypeScript |
| Cold start (vendor claim) | Snapshot, branch and restore entire environments in under 250 ms (vendor claim) | Not documented |
| Max session | Configurable TTL per instance; Devboxes can disable auto-sleep to run like a persistent VPS | Up to 1 hour continuous (Hobby), 24 hours (Pro) or custom (Enterprise); pausing resets the clock and paused sandboxes are kept until deleted |
| Persistence | Snapshots, branching many instances from one state, pause/resume preserving memory and processes, volumes, wake-on-request | Pause/resume preserves filesystem and memory; snapshots of running sandboxes, forking from a snapshot, filesystem-only snapshots, auto-resume and volumes (beta) |
| GPU | Not documented | No — sandboxes are CPU-only |
| Networking | Public HTTP URLs with optional API-key auth; SSH and reverse tunnels; egress controls not documented | Internet on by default; can be disabled or restricted with allow/deny lists of IPs, CIDRs and domains; public sandbox URLs for exposed ports; custom domains and published egress IPs |
| Pricing | Morph Compute Units at $0.05 each (1 MCU = 1 vCPU-hour + 4 GB RAM-hours + 16 GB disk-hours); Team $40/month incl. 1,000 MCUs | Per second: $0.000014 per vCPU-second (~$0.050/vCPU-hour) + $0.0000045 per GiB-second (~$0.016/GiB-hour). Pro plan $150/month plus usage; Enterprise from $3,000/month |
| Compliance | Not documented | SOC 2 Type II; HIPAA BAA and DPA available on request |
| Best for | Workloads that branch a running environment many times — parallel search, RL and evaluation rollouts | Code interpreters and short-to-medium-lived agent tasks that need microVM isolation, with an open-source self-host path |
Verified November 8, 2026 from each provider’s documentation. Cold-start figures are vendor claims, not our measurements.
Which should you choose?
Choose Morph Cloud if…
- You run many parallel attempts from one environment state
- You want pause/resume that keeps running processes
- You like a single blended compute unit for billing
Choose E2B if…
- You want the most widely integrated agent sandbox, with a large ecosystem of examples
- You need Firecracker microVM isolation for untrusted multi-tenant code
- You want an open-source codebase you can self-host or run via BYOC
- You want ready-made code-interpreter and desktop SDKs
Both are worth piloting with your own image and region. See the full Morph Cloud profile and E2B profile, or the complete comparison.
Frequently asked questions
Is Morph Cloud or E2B better for AI agents?
Which is open source, Morph Cloud or E2B?
How do Morph Cloud and E2B isolate code?
Sources
Cite this page
Agent Sandboxes. (2026). Morph Cloud vs E2B. agentsandboxes.org. Last reviewed November 8, 2026. https://agentsandboxes.org/compare/morph-vs-e2b/
Found an error or a missing sandbox? Submit a correction — every entry links to the sources it relies on.