E2B vs ix

E2B costs $0.0504 per vCPU-hour and ix costs $0.0288 per vCPU-hour. E2B runs Firecracker microVMs and limits a session to 24 hours. ix runs full VMs.

Updated

E2B

Isolation
Firecracker microVM
Free tier
$100 credit, one time
Max session
24 hours

ix

Isolation
Full VM
Free tier
Not listed
Max session
Not listed

What is different

10 fields differ. The rest are the same or not listed.

E2B
ix
vCPU, per hour
E2B: $0.0504
ix: $0.0288
RAM, per GiB-hour
E2B: $0.0162
ix: $0.0108
Storage
E2B: Free
ix: $0.101 per GiB-month stored
Paid plan from
E2B: $150 / month
ix: Pay as you go
Billing
E2B: Per second
ix: Active CPU time only
Largest sandbox
E2B: 8 vCPU · 8 GiB
ix: 100 vCPU · 256 GiB
Concurrent sandboxes
E2B: Up to 1,100
ix: Up to 100
Isolation
E2B: Firecracker microVM
ix: Full VM
SDKs
E2B: Python, JavaScript / TypeScript
ix: Python, TypeScript, Rust
Integrations
E2B: LangChain, OpenAI Agents SDK, Vercel AI SDK, MCP
ix: MCP

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
E2B: $0.0504
ix: $0.0288
RAM, per GiB-hour
E2B: $0.0162
ix: $0.0108
Storage
E2B: Free
ix: $0.101 per GiB-month stored
Free tier
E2B: $100 credit, one time
ix: Not listed
Paid plan from
E2B: $150 / month
ix: Pay as you go
Billing
E2B: Per second
ix: Active CPU time only

Limits

Max session
E2B: 24 hours
ix: Not listed
Idle stop
E2B: Not listed
ix: Not listed
Largest sandbox
E2B: 8 vCPU · 8 GiB
ix: 100 vCPU · 256 GiB
Concurrent sandboxes
E2B: Up to 1,100
ix: Up to 100

Platform

Isolation
E2B: Firecracker microVM
ix: Full VM
GPU
E2B: No
ix: Not listed
Snapshots
E2B:
ix:
Pause and resume
E2B:
ix: Not listed

Developer

SDKs
E2B: Python, JavaScript / TypeScript
ix: Python, TypeScript, Rust
Integrations
E2B: LangChain, OpenAI Agents SDK, Vercel AI SDK, MCP
ix: MCP

Trust

License
E2B: Apache-2.0
ix: Not listed
BYOC
E2B: Enterprise plan
ix: Not listed

Hourly cost

One sandbox running for one hour

E2B
ix
1 vCPU · 2 GiB
E2B: $0.083
ix: $0.050
2 vCPU · 4 GiB
E2B: $0.166
ix: $0.101
4 vCPU · 8 GiB
E2B: $0.331
ix: $0.202

Compute only, at list rates.

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Which one fits

Based on the fields above

E2B fits when

  • You want each sandbox in its own microVM.
  • You want an open-source platform (Apache-2.0) that you can self-host.
  • You use LangChain, the OpenAI Agents SDK or the Vercel AI SDK.
  • You need pause and resume.

ix fits when

  • You want to pay only for usage, with no plan fee.
  • You want each sandbox to be a full VM.
  • You want the lower list price: $0.101 against $0.166 an hour for 2 vCPU and 4 GiB.
  • Your code waits a lot: CPU is billed only while it is in use.

More comparisons

See all comparisons

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