---
title: "Vercel Sandbox Pricing, Features & Alternatives (2026)"
description: "Vercel Sandbox review: Agent Sandboxes & Code Execution tool — Free tier, plans, pros & cons, and the best Vercel Sandbox alternatives compared for startups in 2026."
source: https://appstackbuilder.com/tools/vercel-sandbox
retrieved: 2026-10-07
---

![Vercel Sandbox logo](https://www.google.com/s2/favicons?domain=vercel.com&sz=128)

[Agent Sandboxes & Code Execution](https://appstackbuilder.com/categories/agent-sandbox)Free tier

# Vercel Sandbox: Pricing, Features & Alternatives

Vercel Sandbox runs each session in an isolated Firecracker microVM, in 19 regions, with up to 8 vCPUs and 24-hour sessions on Pro. Its pricing suits agents well. Active CPU is billed only while code is actually executing ($0.128/hour); time spent waiting on an LLM call does not count. Memory is billed as provisioned ($0.0212/GB-hour), and downloads such as npm installs are free. Hobby includes 5 CPU-hours, 420 GB-hours and 5,000 creations a month, with 45-minute sessions and 10 concurrent sandboxes. On Pro, usage draws down the plan's $20 monthly credit first, and concurrency rises to 10,000.

Category

Agent Sandboxes & Code Execution

Pricing

Free tier available

Free tier

Yes

Best for

Agent Sandboxes & Code Execution — sandbox, firecracker

[Visit Vercel Sandbox official site](https://vercel.com/docs/vercel-sandbox)

## Vercel Sandbox Pricing Plans (2026)

| Plan       | Price                                 | Highlights                                                                         |
| ---------- | ------------------------------------- | ---------------------------------------------------------------------------------- |
| Hobby      | $0 (included quota)                   | 5 active CPU-hours / month · 420 GB-hours memory · 45-minute sessions              |
| ProPopular | Usage-based: $0.128 / active CPU-hour | $0.0212 / GB-hour memory · Uses the Pro plan’s $20 credit first · 24-hour sessions |

Pricing summary: Free · then usage-based. Always confirm current pricing on the official site.

## Key Vercel Sandbox Features

* ✓$0.0212 / GB-hour memory
* ✓Uses the Pro plan’s $20 credit first
* ✓24-hour sessions
* ✓10,000 concurrent sandboxes

### ✓ Pros

* +Active-CPU billing: idle time waiting on the model is free
* +Firecracker isolation with snapshots and persistent drives
* +Natural fit if the app already runs on Vercel

### ✗ Cons

* −Requires a Vercel account, and Pro for serious use
* −Max 8 vCPUs / 16 GB below Enterprise
* −Many metered dimensions to model

## Best Vercel Sandbox Alternatives

[Compare all ](https://appstackbuilder.com/tool-alternatives/vercel-sandbox)

[![Modal logo](https://www.google.com/s2/favicons?domain=modal.com&sz=128)ModalFree · paid from $250/mo](https://appstackbuilder.com/tools/modal)[![E2B logo](https://www.google.com/s2/favicons?domain=e2b.dev&sz=128)E2BFree · paid from $150/mo](https://appstackbuilder.com/tools/e2b)

## Vercel Sandbox Compared

[Vercel Sandbox vs Modal](https://appstackbuilder.com/compare/modal-vs-vercel-sandbox)[Vercel Sandbox vs E2B](https://appstackbuilder.com/compare/e2b-vs-vercel-sandbox)

## Vercel Sandbox FAQ

What is Vercel Sandbox used for?⌄

Vercel Sandbox is a agent sandboxes & code execution tool. Firecracker microVMs on Vercel for running untrusted and AI-generated code. You pay only for active CPU time, not for the time a sandbox spends waiting on the model.

Is Vercel Sandbox free?⌄

Yes — Vercel Sandbox has a free tier you can start with, and paid plans for more usage and features.

How much does Vercel Sandbox cost?⌄

Vercel Sandbox is free to use, with usage-based pricing on some features.

What are the best Vercel Sandbox alternatives?⌄

Popular Vercel Sandbox alternatives include Modal, E2B. Compare pricing and features on our Vercel Sandbox alternatives page.

## Not sure if Vercel Sandbox fits your stack?

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