Hobby
Free
Free tier with $100 one-time usage credit; pay-as-you-go usage beyond credits
- Concurrency
- Up to 20 concurrent sandboxes on Hobby.
- Session length
- Sessions up to one hour on Hobby.
Developer Tools · Vendor site 2026-10-04
E2B provides secure cloud sandboxes and Code Interpreter SDKs so agents run code in isolated microVMs.
Teams building AI agents, code interpreters, or eval harnesses that need isolated machines with shell, filesystem, and browser access.
Hobby tier caps sessions at one hour and 20 concurrent sandboxes; Pro raises limits but adds $150 USD monthly base plus usage.
E2B markets itself as the machine layer beneath agents—spinning up sandboxed compute in the vendor cloud or your VPC—with Code Interpreter SDKs for programmatic code execution inside those environments.
What it can do
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Sandboxes | Homepage describes an isolated microVM per agent session with shell, filesystem, and browser accessible through one API. | Facts sourced | 2026-10-04 |
| Code Interpreter | E2B docs and GitHub README reference Code Interpreter SDK packages with runCode/run_code execution inside sandboxes. | Facts sourced | 2026-10-04 |
Understand the total cost
Hobby
Free
Free tier with $100 one-time usage credit; pay-as-you-go usage beyond credits
Pro
$150.00 /mo
$150 USD per month plus usage billed by the second
Conductor runs parallel coding agents on Mac with optional Conductor Cloud sandboxes, multiplayer workspaces, mobile control, and an API. It orchestrates first-party Claude Code, Codex, Cursor, and OpenCode agents using your subscriptions and keys, with isolated microVMs for long-running cloud jobs.
Explore toolCosine, hosted at cosine.sh, is a sovereign AI lab training specialized coding agents and models for secure environments. It offers Lumen Scout, Outpost, and Sovereign models plus CLI and cloud surfaces with transparent credit-based plans for developers and regulated teams.
Explore toolAmika provides multiplayer cloud workstations where developers and coding agents share VMs loaded with their preferred agents. Customers bring their own LLM keys and pay for platform access plus sandbox compute credits with concurrent sandbox limits per tier.
Explore toolThe practical questions
E2B provides secure cloud sandboxes and Code Interpreter SDKs so agents run code in isolated microVMs.
Hobby tier is free with $100 one-time usage credits and no credit card required to start; usage beyond credits bills separately.. This record does not confirm an ongoing free plan.
The listed monthly price is $150.00 USD at monthly billing. See the plan cards for entitlements, billing commitments and seat minimums.
Not confirmed. API access and subscription access may have different terms; consult the linked sources.
Hobby tier caps sessions at one hour and 20 concurrent sandboxes; Pro raises limits but adds $150 USD monthly base plus usage.
No retained pricing changes yet. A current price alone does not establish a historical trend.
Reviewed vendor source
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.