Blaxel vs Solari
Blaxel bills memory only, at $0.0414 per GiB-hour. Solari costs $0.0525 per vCPU-hour. Blaxel runs microVMs and has no session limit. Solari runs Cloud Hypervisor microVMs and limits a session to 24 hours.
Updated
Solari
- Isolation
- Cloud Hypervisor microVM
- Free tier
- $3 credit every month
- Max session
- 24 hours
What is different
10 fields differ. The rest are the same or not listed.
Blaxel
Solari
- vCPU, per hour
- Blaxel: Included
- Solari: $0.0525
- RAM, per GiB-hour
- Blaxel: $0.0414
- Solari: $0.0165
- Storage
- Blaxel: Snapshots $0.20 per GB per month. Volumes $0.12 per GB per month. Images $0.045 per GB per month.
- Solari: Snapshots $0.05 per GB-month, the first 10 GB per organization free, from October 1, 2026.
- Free tier
- Blaxel: Credit of up to $200
- Solari: $3 credit every month
- Paid plan from
- Blaxel: Pay as you go
- Solari: $20 / month
- Billing
- Blaxel: Memory only
- Solari: Per second
- Max session
- Blaxel: No limit
- Solari: 24 hours
- Isolation
- Blaxel: MicroVM
- Solari: Cloud Hypervisor microVM
- SDKs
- Blaxel: Python, TypeScript, Go
- Solari: TypeScript, Python, Go, Rust
- Integrations
- Blaxel: OpenAI Agents SDK, Claude Agent SDK, MCP, Claude Code, LangChain, Vercel AI SDK
- Solari: MCP, Claude Code
Full comparison
18 fields, at each provider's list price
Blaxelblaxel
Solaridocs
Pricing
- vCPU, per hour
- Blaxel: Included
- Solari: $0.0525
- RAM, per GiB-hour
- Blaxel: $0.0414
- Solari: $0.0165
- Storage
- Blaxel: Snapshots $0.20 per GB per month. Volumes $0.12 per GB per month. Images $0.045 per GB per month.
- Solari: Snapshots $0.05 per GB-month, the first 10 GB per organization free, from October 1, 2026.
- Free tier
- Blaxel: Credit of up to $200
- Solari: $3 credit every month
- Paid plan from
- Blaxel: Pay as you go
- Solari: $20 / month
- Billing
- Blaxel: Memory only
- Solari: Per second
Limits
- Max session
- Blaxel: No limit
- Solari: 24 hours
- Idle stop
- Blaxel: Not listed
- Solari: Not listed
- Largest sandbox
- Blaxel: Not listed
- Solari: 8 vCPU · 16 GiB
- Concurrent sandboxes
- Blaxel: Not listed
- Solari: Up to 10
Platform
- Isolation
- Blaxel: MicroVM
- Solari: Cloud Hypervisor microVM
- GPU
- Blaxel: Not listed
- Solari: Not listed
- Snapshots
- Blaxel:
- Solari:
- Pause and resume
- Blaxel:
- Solari:
Developer
- SDKs
- Blaxel: Python, TypeScript, Go
- Solari: TypeScript, Python, Go, Rust
- Integrations
- Blaxel: OpenAI Agents SDK, Claude Agent SDK, MCP, Claude Code, LangChain, Vercel AI SDK
- Solari: MCP, Claude Code
Trust
- License
- Blaxel: Not listed
- Solari: Not listed
- BYOC
- Blaxel: Bring-your-own-metal in your VPC, on request
- Solari: Enterprise plan, in your own VPC
Hourly cost
One sandbox running for one hour
Blaxel
Solari
- 1 vCPU · 2 GiB
- Blaxel: $0.083
- Solari: $0.086
- 2 vCPU · 4 GiB
- Blaxel: $0.166
- Solari: $0.171
- 4 vCPU · 8 GiB
- Blaxel: $0.331
- Solari: $0.342
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
Blaxel fits when
- A session must run longer than 24 hours.
- You want to pay only for usage, with no plan fee.
- You use the OpenAI Agents SDK, the Claude Agent SDK, LangChain or the Vercel AI SDK.
- You want the lower list price: $0.166 against $0.171 an hour for 2 vCPU and 4 GiB.
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