Amazon Bedrock AgentCore Runtime vs E2B
Amazon Bedrock AgentCore Runtime costs $0.0895 per vCPU-hour and E2B costs $0.0504 per vCPU-hour. Amazon Bedrock AgentCore Runtime runs microVMs and limits a session to 8 hours. E2B runs Firecracker microVMs and limits a session to 24 hours.
Updated
Amazon Bedrock AgentCore Runtime
- Isolation
- MicroVM
- Free tier
- Not listed
- Max session
- 8 hours
E2B
- Isolation
- Firecracker microVM
- Free tier
- $100 credit, one time
- Max session
- 24 hours
What is different
11 fields differ. The rest are the same or not listed.
Amazon Bedrock AgentCore Runtime
E2B
- vCPU, per hour
- Amazon Bedrock AgentCore Runtime: $0.0895
- E2B: $0.0504
- RAM, per GiB-hour
- Amazon Bedrock AgentCore Runtime: $0.00945
- E2B: $0.0162
- Storage
- Amazon Bedrock AgentCore Runtime: Session storage is free during preview. Code storage is billed at Amazon ECR or S3 rates
- E2B: Free
- Paid plan from
- Amazon Bedrock AgentCore Runtime: Pay as you go
- E2B: $150 / month
- Billing
- Amazon Bedrock AgentCore Runtime: Active CPU time only
- E2B: Per second
- Max session
- Amazon Bedrock AgentCore Runtime: 8 hours
- E2B: 24 hours
- Largest sandbox
- Amazon Bedrock AgentCore Runtime: 2 vCPU · 8 GiB
- E2B: 8 vCPU · 8 GiB
- Concurrent sandboxes
- Amazon Bedrock AgentCore Runtime: Up to 5,000
- E2B: Up to 100
- Isolation
- Amazon Bedrock AgentCore Runtime: MicroVM
- E2B: Firecracker microVM
- SDKs
- Amazon Bedrock AgentCore Runtime: Python, TypeScript
- E2B: Python, JavaScript / TypeScript
- Integrations
- Amazon Bedrock AgentCore Runtime: Claude Agent SDK, LangChain, MCP, OpenAI Agents SDK
- E2B: LangChain, OpenAI Agents SDK, Vercel AI SDK, MCP, Claude Code
Full comparison
18 fields, at each provider's list price
Amazon Bedrock AgentCore Runtimeaws
Pricing
- vCPU, per hour
- Amazon Bedrock AgentCore Runtime: $0.0895
- E2B: $0.0504
- RAM, per GiB-hour
- Amazon Bedrock AgentCore Runtime: $0.00945
- E2B: $0.0162
- Storage
- Amazon Bedrock AgentCore Runtime: Session storage is free during preview. Code storage is billed at Amazon ECR or S3 rates
- E2B: Free
- Free tier
- Amazon Bedrock AgentCore Runtime: Not listed
- E2B: $100 credit, one time
- Paid plan from
- Amazon Bedrock AgentCore Runtime: Pay as you go
- E2B: $150 / month
- Billing
- Amazon Bedrock AgentCore Runtime: Active CPU time only
- E2B: Per second
Limits
- Max session
- Amazon Bedrock AgentCore Runtime: 8 hours
- E2B: 24 hours
- Idle stop
- Amazon Bedrock AgentCore Runtime: After 15 minutes
- E2B: Not listed
- Largest sandbox
- Amazon Bedrock AgentCore Runtime: 2 vCPU · 8 GiB
- E2B: 8 vCPU · 8 GiB
- Concurrent sandboxes
- Amazon Bedrock AgentCore Runtime: Up to 5,000
- E2B: Up to 100
Platform
- Isolation
- Amazon Bedrock AgentCore Runtime: MicroVM
- E2B: Firecracker microVM
- GPU
- Amazon Bedrock AgentCore Runtime: Not listed
- E2B: No
- Snapshots
- Amazon Bedrock AgentCore Runtime: Not listed
- E2B:
- Pause and resume
- Amazon Bedrock AgentCore Runtime:
- E2B:
Developer
- SDKs
- Amazon Bedrock AgentCore Runtime: Python, TypeScript
- E2B: Python, JavaScript / TypeScript
- Integrations
- Amazon Bedrock AgentCore Runtime: Claude Agent SDK, LangChain, MCP, OpenAI Agents SDK
- E2B: LangChain, OpenAI Agents SDK, Vercel AI SDK, MCP, Claude Code
Trust
- License
- Amazon Bedrock AgentCore Runtime: Not listed
- E2B: Apache-2.0
- BYOC
- Amazon Bedrock AgentCore Runtime: Not listed
- E2B: Enterprise plan
Hourly cost
One sandbox running for one hour
Amazon Bedrock AgentCore Runtime
E2B
- 1 vCPU · 2 GiB
- Amazon Bedrock AgentCore Runtime: $0.108
- E2B: $0.083
- 2 vCPU · 4 GiB
- Amazon Bedrock AgentCore Runtime: $0.217
- E2B: $0.166
- 4 vCPU · 8 GiB
- Amazon Bedrock AgentCore Runtime: $0.434
- E2B: $0.331
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
Amazon Bedrock AgentCore Runtime fits when
- You want to pay only for usage, with no plan fee.
- You use the Claude Agent SDK.
- Your code waits a lot: CPU is billed only while it is in use.
- You need SOC 2 and ISO 27001.
E2B fits when
- A session must run longer than 8 hours.
- You want an open-source platform (Apache-2.0) that you can self-host.
- You use the Vercel AI SDK or Claude Code.
- You want the lower list price: $0.166 against $0.217 an hour for 2 vCPU and 4 GiB.
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