BasetenPaid
A platform for deploying and serving machine-learning models in production, with autoscaling, fast cold starts, and GPU infrastructure managed for you.
AI Infrastructure comparison
Baseten vs E2B
Pricing, pros, cons, and ideal use cases — side by side.
E2BFreemium
Isolated sandboxes where an AI agent can run the code it just wrote without touching anything you care about.
At a glance
| Baseten | E2B | |
|---|---|---|
| Pricing | PaidUsage-based pricing tied to the compute your deployed models consume. | FreemiumHobby is free with $100 one-time usage credits, community support, sessions up to 1 hour, and 20 concurrent sandboxes; no credit card required. Pro is $150/month with customisable sandbox CPU and RAM, sessions up to 24 hours, and 100 concurrent sandboxes, expandable by purchase to 1,100. Enterprise is custom. Compute is billed per second on vCPU, RAM, and storage on top of the plan fee. |
| Category | AI Infrastructure | AI Infrastructure |
| Ideal for | Teams deploying custom or fine-tuned modelsEnterprises needing dedicated, autoscaling model servingOrgs that want to avoid managing GPU infrastructure | Teams shipping code-interpreter or data-analysis agent featuresAI product companies that must isolate customer-triggered code executionPlatform engineers building internal agent runtimesAnyone letting an LLM run generated code against real data |
Pros & cons
Baseten
Pros
- Production model serving without managing GPUs
- Autoscaling with fast cold starts
- Works with open, fine-tuned, and custom models
- Removes most MLOps overhead
Cons
- Unnecessary if you only use hosted frontier APIs
- Compute-based cost grows with traffic
- Still requires model and evaluation expertise
E2B
Pros
- Real isolation for agent-executed code — the correct security posture
- Sub-second sandbox start times
- Free tier with $100 credits is enough for a genuine evaluation
- Concurrency limits are published and purchasable
- Per-second billing means short runs are genuinely cheap
Cons
- The $150 Pro step is steep relative to the free tier
- Compute is billed on top of the plan fee — the plan price is not your bill
- Long-lived idle sandboxes are the standard way teams overspend
- Developer infrastructure — no value without engineering
- You still own the prompt-injection risk; isolation limits blast radius, it does not prevent bad instructions
Which should you choose?
E2B is the lighter-weight option (Freemium), while Baseten sits higher on the pricing ladder (Paid). Baseten is built around teams deploying custom or fine-tuned models; E2B leans more toward teams shipping code-interpreter or data-analysis agent features. Shortlist the one whose strengths line up with your biggest constraint.
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