# E2B vs Vercel Sandbox: prices, plans and limits (Nov 2026)

E2B and Vercel Sandbox side by side for agent sandboxes: 23 terms differ. Every value links to the provider's own page.

## Agent sandboxes

| Term | E2B | Vercel Sandbox |
|---|---|---|
| Price | $0.0504 /vCPU-h (+ $0.0162 per GB-hour) | $0.128 /vCPU-h (+ $0.0212 per GB-hour) |
| 1-hour session | ≥ $0.166 (2 vCPU / 4 GB · rank 16 of 28) | ≥ $0.341 (2 vCPU / 4 GB · rank 28 of 28) |
| Fleet month | ≥ $1,607 (50 × 8 h × 22 days · on Pro) | ≥ $2,999 (50 × 8 h × 22 days) |
| Billing: Payment | Metered: usage billed afterwards [1] | Metered: usage billed afterwards [2] |
| Billing: Plan minimum | None [1] | $20 a month [2] |
| Billing: Billing increment | Per second [1] | unknown (Not published; provisioned memory is billed in '1 minute minimum increments', Active CPU increment not stated) [2] |
| Billing: Minimum charge | unknown (No minimum billed duration on the pricing page or the billing docs) [1] | 60 s [2] |
| Billing: Per-job fee | None [1] | $0 per job [2] |
| Runtime: Billed on | Running time [1] | Active CPU [2] |
| Runtime: Isolation | Firecracker microVM [1] | Firecracker microVM [2] |
| Runtime: Max session | 1 h [1] | 24 h [2] |
| Runtime: Concurrent sandboxes | 20 [1] | 10,000 [2] |
| Runtime: Starts | 60/min, then refused [3] | unknown (Limit is on vCPUs allocated per minute, not sandbox starts: Pro starts at 150 vCPUs/min and ramps by 500/min to 5,000 vCPUs/min, so the start count depends on sandbox size) [4] |
| Runtime: Largest vCPU | 8 [1] | 8 [2] |
| Runtime: Largest memory | 8 GB [1] | 16 GB [2] |
| Lifecycle: Survives a stop | Disk and memory [5] | Disk [6] |
| Lifecycle: Snapshots | Yes [5] | Yes [6] |
| Lifecycle: Pause and resume | Yes [5] | Yes [6] |
| Lifecycle: Fork | Memory and processes [5] | Disk copy [6] |
| Lifecycle: Compute billed while stopped | No [5] | No [6] |
| Lifecycle: Auto-stop | after 5 min [5] | after 5 min [6] |
| Lifecycle: Start time (vendor claim) | 150 ms [5] | unknown (Docs say sandboxes start in 'milliseconds'; no figure published) [6] |
| Capabilities: GPU | No [7] | No [8] |
| Capabilities: Desktop | Computer-use API [7] | None [8] |
| Capabilities: Coding agents installed | Amp, Claude Code, Codex, Devin, Droid, Grok Build, Hermes, Muse Code, OpenCode, Pi, Prime Agent [7] | Claude Code, Codex, OpenCode, Pi [8] |
| Capabilities: Agent prompt API | No [7] | No [8] |
| Capabilities: SSH | Yes [7] | No [8] |
| Capabilities: Docker inside | Yes [7] | Yes [8] |
| Capabilities: SDKs | Python, TypeScript, CLI, REST [7] | TypeScript, Python, CLI, REST [8] |
| Capabilities: SOC 2 | Yes [7] | Yes [8] |
| Storage and network: Disk included | 10 GB [9] | 64 GB [2] |
| Storage and network: Extra disk | Free [9] | Free [2] |
| Storage and network: Snapshot storage | unknown (Pricing page and billing docs give no price for stored snapshots or paused sandboxes; they only say paused sandboxes cost no compute) [9] | $0.08 per GB-month [2] |
| Storage and network: Egress | unknown (Not on the pricing page or in the billing docs) [9] | unknown (Pro: Sandbox Data Transfer is 'Included in Flat Rate CDN' (1 TB a month on the included tier, paid tiers above); Enterprise $0.15/GB in iad1; downloads into the sandbox are free) [2] |
| Platform: Regions | us-west-1, us-west-2, eu-west-1, ap-southeast-1 [10] | arn1, bom1, cdg1, cle1, cpt1, dub1, fra1, gru1, hkg1, hnd1, iad1, icn1, kix1, lhr1, pdx1, sfo1, sin1, syd1, yul1 [11] |
| Platform: Your cloud (BYOC) | Yes [10] | No [11] |
| Platform: Self-host | Yes [10] | No [11] |
| Free allowance: Minutes a month | None [9] | unknown (Hobby's free quota is 5 Active CPU hours and 420 GB-hours of memory a month, not wall-clock sandbox minutes) [2] |
| Free allowance: Credit a month | None [9] | None [2] |
| Free allowance: One-time credit | $100 [9] | None [2] |
| Cross-provider tools: Sandbox SDK | Supported [12] | Supported [12] |

### E2B: plans and limits

- Hobby: Free; at once 20, starts 60/min, max session 1 h, largest 8 vCPU [13]
- Pro: $150 /month; at once 100, included None, starts 300/min, max session 24 h [13]
- Enterprise: unknown; at once ? [13]

### Vercel Sandbox: plans and limits

- Hobby: Free; at once 10, max session 45 min, largest 4 vCPU [4]
- Pro: $20 /month; at once 10,000, included $20, max session 24 h, largest 8 vCPU [14]
- Enterprise: unknown; at once 10,000, max session 24 h, largest 32 vCPU [4]

## Sources

[1] https://docs.e2b.dev/billing (checked 31 Oct 2026)
[2] https://vercel.com/docs/sandbox/pricing (checked 31 Oct 2026)
[3] https://docs.e2b.dev/sandbox/rate-limits (checked 1 Nov 2026)
[4] https://vercel.com/docs/sandbox/pricing (checked 1 Nov 2026)
[5] https://docs.e2b.dev/faq/sandbox-lifetime (checked 31 Oct 2026)
[6] https://vercel.com/docs/sandbox/concepts/persistent-sandboxes (checked 31 Oct 2026)
[7] https://docs.e2b.dev/faq/security-and-compliance (checked 31 Oct 2026)
[8] https://vercel.com/docs/sandbox/concepts (checked 31 Oct 2026)
[9] https://e2b.dev/pricing (checked 31 Oct 2026)
[10] https://docs.e2b.dev/byoc (checked 31 Oct 2026)
[11] https://vercel.com/docs/sandbox/concepts/regions (checked 31 Oct 2026)
[12] https://sandbox-sdk.app/providers (checked 1 Nov 2026)
[13] https://e2b.dev/pricing (checked 1 Nov 2026)
[14] https://vercel.com/docs/plans/pro-plan (checked 31 Oct 2026)