E2B Pricing Calculator
Updated June 2026Freemium Hobby tier + Pro platform fee ($150/mo) layered on per-second compute usage, with concurrency add-ons and sales-led Enterprise
E2B pricing: E2B pricing 2026: free Hobby tier with $100 credits, Pro $150/mo plus per-second compute usage, concurrency add-ons, custom Enterprise. Use the free calculator below to enter your usage and get an instant all-in monthly estimate — including overages — and see which plan is cheapest for your needs.
How E2B prices: Freemium Hobby tier + Pro platform fee ($150/mo) layered on per-second compute usage, with concurrency add-ons and sales-led Enterprise.
How E2B prices
Freemium Hobby tier + Pro platform fee ($150/mo) layered on per-second compute usage, with concurrency add-ons and sales-led Enterprise
Best fit — auto-selected: Hobby
$165.60/mo— the cheapest plan that fits; adjust usage and it re-picks
Your usage
💡 Total running-sandbox time, billed per second. 1,000 run-hrs ≈ 100 sandboxes averaging 10 hrs each. The meter only runs while a sandbox is executing.
Compute is $0.000014/s per vCPU; the default sandbox is 2 vCPU. Hobby caps at 8 vCPU; higher needs Enterprise.
💡 RAM bills at $0.0000045/GiB-second on top of compute (default 512 MiB). Hobby caps at 8 GB.
Add-ons
Compare Plans at Your Usage
Monthly Estimate
Hobby
$165.60
per month
Cost Breakdown
Annual
$1,987.20
Why Hobby — $165.60/mo
- Hobby at $165.60/mo.
- How we got there: 1K run-hrs (Sandbox run-hours / mo) × 2 vCPU (vCPUs per sandbox) = 2K vCPU-hrs.
- How we got there: 1K run-hrs (Sandbox run-hours / mo) × 4 GB (RAM per sandbox) = 4K GB-hrs.
- vCPU-hours (2K vCPU-hrs × $0.0504) is 61% of your bill — the lever that matters most.
- Need less? vCPUs per sandbox: 1 vCPU ($0.000014/s) drops you to Hobby at $115.20/mo.
Budget range
Plan for usage swings, not just today's estimate.
Conservative
$82.80
500 run-hrs/mo
Expected
$165.60
1K run-hrs/mo
Aggressive
$331.20
2K run-hrs/mo
Which plan is cheapest as usage grows
Monthly cost vs sandbox run-hours / mo. Vertical line = your current usage.
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Get StartedE2B plans at a glance
| Plan | Price | Best for |
|---|---|---|
| Hobby | Free | Solo developers, evaluation, hobby agents |
| Pro | $150/mo | Teams running agents in production |
| Ultimate / Enterprise | Usage-based | Fortune 100, scaled agent platforms |
Prices shown are list rates as of June 2026. Enter your usage above for an all-in estimate including overages and add-ons.
About this E2B calculator
This calculator estimates your E2B cost from publicly available pricing. Actual costs may vary with your specific agreement, volume discounts, and usage patterns — always verify on the provider's official pricing page for the most current rates.
E2B pricing — frequently asked questions
How much does E2B cost? ▼
E2B has a free Hobby tier (one-time $100 of usage credits, up to 20 concurrent sandboxes, 1-hour sessions) and a Pro tier at $150/month plus separate per-second compute usage. Enterprise is custom-quoted with a stated $3,000/month minimum.
How is E2B compute usage billed? ▼
E2B charges per second of running-sandbox compute. Per-vCPU rates are $0.000014/s (1 vCPU), $0.000028/s (2 vCPU, the default), $0.000056/s (4), $0.000084/s (6), and $0.000112/s (8). RAM and storage are billed separately, and you only pay while a sandbox is actually running.
Does upgrading to E2B Pro give me more credits? ▼
No. The $150/month Pro fee only raises your limits — longer sandbox sessions (24 hours), more concurrency (100), larger machines, and higher resource ceilings. It does not grant any additional usage credits beyond the metered compute you pay for.
What does E2B Enterprise cost? ▼
Enterprise (the Ultimate tier) is custom-quoted and sales-led. The hosted pricing estimator states a $3,000/month minimum. It adds BYOC / on-prem deployment, RBAC, SLAs, SOC 2 and HIPAA posture, 1,100+ concurrency, and US / EU data-residency regions.
Is this E2B pricing calculator free and accurate? ▼
Yes — it's completely free with no signup. It uses the latest publicly available E2B pricing (verified June 2026). Actual costs may vary with volume discounts or enterprise terms — always confirm on E2B's official pricing page.