Blaxel vs Perplexity Sandbox

Blaxel bills memory only, at $0.0414 per GiB-hour. Blaxel runs microVMs and has no session limit. Perplexity Sandbox runs containers.

Updated Oct 15, 2026

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

Perplexity Sandbox

Isolated Linux containers that run Python and bash code inside a Perplexity Agent API request.

Isolation: Container
Free tier: Not listed
Max session: Not listed

Visit site Perplexity Sandbox profile

What is different

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

Field

Blaxel

Perplexity Sandbox

Isolation: Blaxel: MicroVM; Perplexity Sandbox: Container
SDKs: Blaxel: Python, TypeScript, Go; Perplexity Sandbox: Python, TypeScript

Full comparison

18 fields, at each provider's list price

Blaxelblaxel.ai/pricing

Perplexity Sandboxdocs.perplexity.ai/guides/pricingdocs.perplexity.ai

Pricing

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

Limits

Max session: Blaxel: No limit; Perplexity Sandbox: Not listed
Idle stop: Blaxel: Not listed; Perplexity Sandbox: Not listed
Largest sandbox: Blaxel: Not listed; Perplexity Sandbox: Not listed
Concurrent sandboxes: Blaxel: Not listed; Perplexity Sandbox: Not listed

Platform

Isolation: Blaxel: MicroVM; Perplexity Sandbox: Container
GPU: Blaxel: Not listed; Perplexity Sandbox: Not listed
Snapshots: Blaxel:; Perplexity Sandbox: Not listed
Pause and resume: Blaxel:; Perplexity Sandbox: Not listed

Developer

SDKs: Blaxel: Python, TypeScript, Go; Perplexity Sandbox: Python, TypeScript
Integrations: Blaxel: OpenAI Agents SDK, Claude Agent SDK, MCP, Claude Code, LangChain, Vercel AI SDK; Perplexity Sandbox: Not listed

Trust

License: Blaxel: Not listed; Perplexity Sandbox: Not listed
BYOC: Blaxel: Bring-your-own-metal in your VPC, on request; Perplexity Sandbox: Not listed

Hourly cost

One sandbox running for one hour

Size

Blaxel

Perplexity Sandbox

1 vCPU · 2 GiB: Blaxel: $0.083; Perplexity Sandbox: Not listed
2 vCPU · 4 GiB: Blaxel: $0.166; Perplexity Sandbox: Not listed
4 vCPU · 8 GiB: Blaxel: $0.331; Perplexity Sandbox: Not listed

Compute only, at list rates.

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Which one fits

Based on the fields above

Blaxel fits when

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

More comparisons

See all comparisons

Blaxel

Perplexity Sandbox

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

Blaxel fits when

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