Azure Container Apps dynamic sessions vs Blaxel

Blaxel bills memory only, at $0.0414 per GiB-hour. Azure Container Apps dynamic sessions runs full VMs. Blaxel runs microVMs and has no session limit.

Updated Oct 14, 2026

Azure Container Apps dynamic sessions

Isolated sandbox sessions for running code on Azure.

Isolation: Full VM
Free tier: Not listed
Max session: Not listed

Visit site Azure Container Apps dynamic sessions profile

Blaxel

Sandboxes that pause when idle and resume with state.

Isolation: MicroVM
Free tier: Credit of up to $200
Max session: No limit

Visit site Blaxel profile

What is different

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

Field

Azure Container Apps dynamic sessions

Blaxel

Isolation: Azure Container Apps dynamic sessions: Full VM; Blaxel: MicroVM
Integrations: Azure Container Apps dynamic sessions: LangChain; Blaxel: OpenAI Agents SDK, Claude Agent SDK, MCP

Full comparison

18 fields, at each provider's list price

Azure Container Apps dynamic sessionsazure.microsoft.com/en-us/pricing/details/container-appsazure.microsoft.com

Blaxelblaxel.ai/pricing

Pricing

vCPU, per hour: Azure Container Apps dynamic sessions: Not listed; Blaxel: Included
RAM, per GiB-hour: Azure Container Apps dynamic sessions: Not listed; Blaxel: $0.0414
Storage: Azure Container Apps dynamic sessions: Not listed; Blaxel: Snapshots $0.20 per GB per month. Volumes $0.12 per GB per month.
Free tier: Azure Container Apps dynamic sessions: Not listed; Blaxel: Credit of up to $200
Paid plan from: Azure Container Apps dynamic sessions: Not listed; Blaxel: Pay as you go
Billing: Azure Container Apps dynamic sessions: Not listed; Blaxel: Memory only

Limits

Max session: Azure Container Apps dynamic sessions: Not listed; Blaxel: No limit
Idle stop: Azure Container Apps dynamic sessions: Not listed; Blaxel: Not listed
Largest sandbox: Azure Container Apps dynamic sessions: Not listed; Blaxel: Not listed
Concurrent sandboxes: Azure Container Apps dynamic sessions: Up to 600; Blaxel: Not listed

Platform

Isolation: Azure Container Apps dynamic sessions: Full VM; Blaxel: MicroVM
GPU: Azure Container Apps dynamic sessions: Not listed; Blaxel: Not listed
Snapshots: Azure Container Apps dynamic sessions: Not listed; Blaxel:
Pause and resume: Azure Container Apps dynamic sessions: Not listed; Blaxel:

Developer

SDKs: Azure Container Apps dynamic sessions: Not listed; Blaxel: Python, TypeScript, Go
Integrations: Azure Container Apps dynamic sessions: LangChain; Blaxel: OpenAI Agents SDK, Claude Agent SDK, MCP

Trust

License: Azure Container Apps dynamic sessions: Not listed; Blaxel: Not listed
BYOC: Azure Container Apps dynamic sessions: Not listed; Blaxel: Bring-your-own-metal in your VPC

Hourly cost

One sandbox running for one hour

Size

Azure Container Apps dynamic sessions

Blaxel

1 vCPU · 2 GiB: Azure Container Apps dynamic sessions: Not listed; Blaxel: $0.083
2 vCPU · 4 GiB: Azure Container Apps dynamic sessions: Not listed; Blaxel: $0.166
4 vCPU · 8 GiB: Azure Container Apps dynamic sessions: Not listed; Blaxel: $0.331

Compute only, at list rates.

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Which one fits

Based on the fields above

Azure Container Apps dynamic sessions fits when

You want each sandbox to be a full VM.
You use LangChain.

Blaxel fits when

You want each sandbox in its own microVM.
You use the OpenAI Agents SDK, the Claude Agent SDK or MCP.
You need snapshots.
You need pause and resume.

More comparisons

See all comparisons

Azure Container Apps dynamic sessions

Blaxel

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

Azure Container Apps dynamic sessions fits when

Blaxel fits when

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