Agent37 Cloud vs E2B
Agent37 Cloud costs $0.0011 per vCPU-hour and E2B costs $0.0504 per vCPU-hour. Agent37 Cloud runs gVisor and has no session limit. E2B runs Firecracker microVMs and limits a session to 24 hours.
Updated
Agent37 Cloud
- Isolation
- gVisor
- Free tier
- $5 starter credit, one time
- Max session
- No limit
E2B
- Isolation
- Firecracker microVM
- Free tier
- $100 credit, one time
- Max session
- 24 hours
What is different
8 fields differ. The rest are the same or not listed.
Agent37 Cloud
E2B
- vCPU, per hour
- Agent37 Cloud: $0.0011
- E2B: $0.0504
- RAM, per GiB-hour
- Agent37 Cloud: $0.00096
- E2B: $0.0162
- Storage
- Agent37 Cloud: $0.00012 per GiB-hour
- E2B: Free
- Free tier
- Agent37 Cloud: $5 starter credit, one time
- E2B: $100 credit, one time
- Paid plan from
- Agent37 Cloud: Pay as you go
- E2B: $150 / month
- Max session
- Agent37 Cloud: No limit
- E2B: 24 hours
- Largest sandbox
- Agent37 Cloud: 16 vCPU · 32 GiB
- E2B: 8 vCPU · 8 GiB
- Isolation
- Agent37 Cloud: gVisor
- E2B: Firecracker microVM
Full comparison
18 fields, at each provider's list price
Agent37 Cloudagent37
Pricing
- vCPU, per hour
- Agent37 Cloud: $0.0011
- E2B: $0.0504
- RAM, per GiB-hour
- Agent37 Cloud: $0.00096
- E2B: $0.0162
- Storage
- Agent37 Cloud: $0.00012 per GiB-hour
- E2B: Free
- Free tier
- Agent37 Cloud: $5 starter credit, one time
- E2B: $100 credit, one time
- Paid plan from
- Agent37 Cloud: Pay as you go
- E2B: $150 / month
- Billing
- Agent37 Cloud: Per second
- E2B: Per second
Limits
- Max session
- Agent37 Cloud: No limit
- E2B: 24 hours
- Idle stop
- Agent37 Cloud: Not listed
- E2B: Not listed
- Largest sandbox
- Agent37 Cloud: 16 vCPU · 32 GiB
- E2B: 8 vCPU · 8 GiB
- Concurrent sandboxes
- Agent37 Cloud: Not listed
- E2B: Up to 1,100
Platform
- Isolation
- Agent37 Cloud: gVisor
- E2B: Firecracker microVM
- GPU
- Agent37 Cloud: Not listed
- E2B: No
- Snapshots
- Agent37 Cloud: Not listed
- E2B:
- Pause and resume
- Agent37 Cloud:
- E2B:
Developer
- SDKs
- Agent37 Cloud: Not listed
- E2B: Python, JavaScript / TypeScript
- Integrations
- Agent37 Cloud: Not listed
- E2B: LangChain, OpenAI Agents SDK, Vercel AI SDK, MCP
Trust
- License
- Agent37 Cloud: Not listed
- E2B: Apache-2.0
- BYOC
- Agent37 Cloud: Not listed
- E2B: Enterprise plan
Hourly cost
One sandbox running for one hour
Agent37 Cloud
E2B
- 1 vCPU · 2 GiB
- Agent37 Cloud: $0.003
- E2B: $0.083
- 2 vCPU · 4 GiB
- Agent37 Cloud: $0.006
- E2B: $0.166
- 4 vCPU · 8 GiB
- Agent37 Cloud: $0.012
- E2B: $0.331
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
Agent37 Cloud fits when
- A session must run longer than 24 hours.
- You want to pay only for usage, with no plan fee.
- You want the lower list price: $0.006 against $0.166 an hour for 2 vCPU and 4 GiB.
- You need a sandbox larger than 8 vCPU · 8 GiB.
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, the Vercel AI SDK or MCP.
- You want the larger free credit: $100 against $5.
More comparisons
Agent37 Cloud vs Agent Sandbox- Agent Sandbox vs E2B
Agent37 Cloud vs AgentBay- AgentBay vs E2B
- Agent37 Cloud vs Alibaba Cloud Agent Sandbox
- Alibaba Cloud Agent Sandbox vs E2B
Agent37 Cloud vs Amazon Bedrock AgentCore Code Interpreter- Amazon Bedrock AgentCore Code Interpreter vs E2B