Amazon Bedrock AgentCore Runtime vs Modal
Amazon Bedrock AgentCore Runtime costs $0.0895 per vCPU-hour and Modal costs $0.070956 per vCPU-hour. Amazon Bedrock AgentCore Runtime runs microVMs and limits a session to 8 hours. Modal runs gVisor, offers GPUs and limits a session to 24 hours.
Updated
Amazon Bedrock AgentCore Runtime
- Isolation
- MicroVM
- Free tier
- Not listed
- Max session
- 8 hours
What is different
7 fields differ. The rest are the same or not listed.
Amazon Bedrock AgentCore Runtime
Modal
- vCPU, per hour
- Amazon Bedrock AgentCore Runtime: $0.0895
- Modal: $0.070956
- RAM, per GiB-hour
- Amazon Bedrock AgentCore Runtime: $0.00945
- Modal: $0.024012
- Billing
- Amazon Bedrock AgentCore Runtime: Active CPU time only
- Modal: Per second
- Max session
- Amazon Bedrock AgentCore Runtime: 8 hours
- Modal: 24 hours
- Isolation
- Amazon Bedrock AgentCore Runtime: MicroVM
- Modal: gVisor
- SDKs
- Amazon Bedrock AgentCore Runtime: Python, TypeScript
- Modal: Python, JavaScript / TypeScript, Go
- Integrations
- Amazon Bedrock AgentCore Runtime: Claude Agent SDK, LangChain, MCP, OpenAI Agents SDK
- Modal: Claude Agent SDK, Claude Code, LangChain
Full comparison
18 fields, at each provider's list price
Amazon Bedrock AgentCore Runtimeaws
Modalmodal
Pricing
- vCPU, per hour
- Amazon Bedrock AgentCore Runtime: $0.0895
- Modal: $0.070956
- RAM, per GiB-hour
- Amazon Bedrock AgentCore Runtime: $0.00945
- Modal: $0.024012
- Storage
- Amazon Bedrock AgentCore Runtime: Session storage is free during preview. Code storage is billed at Amazon ECR or S3 rates
- Modal: Not listed
- Free tier
- Amazon Bedrock AgentCore Runtime: Not listed
- Modal: $30 credit every month
- Paid plan from
- Amazon Bedrock AgentCore Runtime: Pay as you go
- Modal: Pay as you go
- Billing
- Amazon Bedrock AgentCore Runtime: Active CPU time only
- Modal: Per second
Limits
- Max session
- Amazon Bedrock AgentCore Runtime: 8 hours
- Modal: 24 hours
- Idle stop
- Amazon Bedrock AgentCore Runtime: After 15 minutes
- Modal: Not listed
- Largest sandbox
- Amazon Bedrock AgentCore Runtime: 2 vCPU · 8 GiB
- Modal: Not listed
- Concurrent sandboxes
- Amazon Bedrock AgentCore Runtime: Up to 5,000
- Modal: Not listed
Platform
- Isolation
- Amazon Bedrock AgentCore Runtime: MicroVM
- Modal: gVisor
- GPU
- Amazon Bedrock AgentCore Runtime: Not listed
- Modal:
- Snapshots
- Amazon Bedrock AgentCore Runtime: Not listed
- Modal:
- Pause and resume
- Amazon Bedrock AgentCore Runtime:
- Modal: Not listed
Developer
- SDKs
- Amazon Bedrock AgentCore Runtime: Python, TypeScript
- Modal: Python, JavaScript / TypeScript, Go
- Integrations
- Amazon Bedrock AgentCore Runtime: Claude Agent SDK, LangChain, MCP, OpenAI Agents SDK
- Modal: Claude Agent SDK, Claude Code, LangChain
Trust
- License
- Amazon Bedrock AgentCore Runtime: Not listed
- Modal: Not listed
- BYOC
- Amazon Bedrock AgentCore Runtime: Not listed
- Modal: Not listed
Hourly cost
One sandbox running for one hour
Amazon Bedrock AgentCore Runtime
Modal
- 1 vCPU · 2 GiB
- Amazon Bedrock AgentCore Runtime: $0.108
- Modal: $0.119
- 2 vCPU · 4 GiB
- Amazon Bedrock AgentCore Runtime: $0.217
- Modal: $0.238
- 4 vCPU · 8 GiB
- Amazon Bedrock AgentCore Runtime: $0.434
- Modal: $0.476
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
Amazon Bedrock AgentCore Runtime fits when
- You want each sandbox in its own microVM.
- You use MCP or the OpenAI Agents SDK.
- You want the lower list price: $0.217 against $0.238 an hour for 2 vCPU and 4 GiB.
- You need pause and resume.
Modal fits when
- You need GPUs.
- A session must run longer than 8 hours.
- You use Claude Code.
- You need snapshots.
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