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MIOSA vs other platforms
A factual comparison against the sandbox and agent platforms our customers evaluate most. Every number is from the independent ComputeSDK benchmark; every competitor description is from the vendor's own public documentation. Where a fact is uncertain, it is left out.
MIOSA is a runtime platform for AI products. The platforms below are the ones it is most often measured against. This section is meant to help you pick the right tool, not to score points: several of these products are excellent at what they do, and for some jobs one of them is the better choice.
Two kinds of evidence appear here and nowhere else:
- Measured performance from the independent ComputeSDK benchmark, run the same way against every provider. The latest figures are from October 23, 2026.
- Product capabilities that MIOSA documents in this site, each linked.
Competitor descriptions use each vendor’s own public documentation and are stated as of October 2026. Vendor docs and pricing change; check them before you decide.
Where MIOSA stands
In the latest independent run (ComputeSDK, October 23, 2026), MIOSA ranked #1 of 32 on sandbox burst startup, the time from a create request to the first successful command inside a fresh sandbox, under 100 concurrent creates:
| Metric | MIOSA | Date |
|---|---|---|
| Burst startup, median time-to-interactive | 57.09 ms (#1 of 32) | 2026-10-23 |
| Burst startup, p95 / p99 | 68.81 ms / 72.20 ms | 2026-10-23 |
| Burst startup, success | 100 / 100 | 2026-10-23 |
Every figure is a committed JSON file in the open ComputeSDK repository. See Benchmarks for the full leaderboard, method, and reproduction steps.
Sandbox startup, side by side
The same independent benchmark, same workload, same date. Lower is better.
| Provider | Burst startup, median | Rank (of 32) | As of |
|---|---|---|---|
| MIOSA | 57.09 ms | #1 | 2026-10-23 |
| isorun | 74.93 ms | #2 | 2026-10-23 |
| Blaxel | 441.82 ms | #7 | 2026-10-23 |
| Beam | 707.07 ms | #11 | 2026-10-23 |
| Cloudflare Sandboxes | 682.13 ms | #12 | 2026-10-23 |
| Vercel Sandbox | 718.35 ms | #15 | 2026-10-23 |
| Modal | 1070.58 ms | #17 | 2026-10-23 |
| Daytona | 1094.64 ms | #19 | 2026-10-23 |
| E2B | 1439.39 ms | #20 | 2026-10-23 |
| Freestyle | 3237.49 ms | #28 | 2026-10-23 |
| CodeSandbox | 33771.52 ms | #29 | 2026-10-23 |
Source: ComputeSDK burst TTI, 2026-10-23, via our benchmark page. Runloop and boat do not appear in this run. These are one independent benchmark of one metric under load; they are not a verdict on each product’s overall fit.
Full-build workload (DAX)
The DAX suite measures a full production build inside a fresh sandbox: clone, install, typecheck, timed end to end. Lower is better. On the most recent run (October 23, 2026) MIOSA was #3 of 22 at 38.8 s; on the August 28, 2026 run MIOSA was #1.
| Provider | 2026-08-28 | 2026-10-23 |
|---|---|---|
| MIOSA | 39.3 s (#1 of 19) | 38.8 s (#3 of 22) |
| isorun | 39.5 s | 37.3 s (#2) |
| Blaxel | 45.6 s | no result |
| Beam | no result | 91.4 s (#19) |
| Vercel Sandbox | 69.7 s | no result |
| Daytona | 141.3 s | 79.5 s (#15) |
| E2B | 72.0 s | 75.0 s (#14) |
| Modal | 97.7 s | 82.3 s (#16) |
| Runloop | 114.4 s | not listed |
| CodeSandbox | 81.2 s | no result |
Source: ComputeSDK DAX sandbox builds via our benchmark page, which also reports MIOSA’s 2026-10-09 DAX run, the one that did not complete.
What MIOSA adds
Some providers here list a lower hourly price for a bare machine. That price buys the machine only; hosting, databases, agents, tenants and billing come from other services you add yourself. MIOSA’s price covers the platform around the machine, so you can build, deploy and run a full-stack, multi-tenant product in one place. If all you need is a raw sandbox, a sandbox-only provider may suit you better. See why some providers list a lower hourly price.
Beyond the sandbox itself, these are the capabilities this site documents, and where each competitor sits is best checked in that vendor’s own docs:
- Persistent computers with full Linux desktops - browser, mouse, keyboard, screenshots, and human handoff, not just a headless shell. See Computers.
- Deployments and Docker Host - ship a sandbox to an immutable, versioned URL, or run many customer apps as containers. See Deployments.
- White-label platform - your brand, domains, tenants, and end users on top of MIOSA. See White-label setup.
- One interface for everyone - MCP, a CLI, and six SDKs over the same API. See MCP, CLI, and SDKs.
- Managed data - Postgres, MySQL, Redis, MongoDB, and Qdrant with connection injection. See Data.
- Regions and your own hardware - MIOSA-managed regions and OpenComputers for machines you own. See Regions and OpenComputers.
The comparisons
Two groups. Deploy platforms - Railway, Render and Fly.io - run apps and services from a repository, which is the job Services does. Sandbox platforms - E2B, Daytona, Modal, Vercel, Cloudflare, Freestyle, Runloop, Blaxel, Beam, boat and CodeSandbox - run sandboxes for code and agents, which is the job Sandboxes does. Each sandbox page has a capabilities table with a source link for every competitor answer.
MIOSA vs Railway Deploy services, databases and PR environments from a repository. 
MIOSA vs Render Web services, workers, cron jobs and static sites with Blueprints. 
MIOSA vs Fly.io Apps and machines close to your users, configured with fly.toml. 
MIOSA vs E2B Open-source sandboxes for AI code execution. 
MIOSA vs Daytona Sandboxes and infrastructure for AI-generated code. 
MIOSA vs Modal Serverless compute for AI workloads, including sandboxes. 
MIOSA vs Vercel Sandbox Ephemeral code execution inside the Vercel platform. - MIOSA vs Cloudflare Sandboxes Sandboxed code execution on Cloudflare’s edge.
MIOSA vs Freestyle Full Linux VMs for AI agents. 
MIOSA vs Runloop Devboxes and sandboxes for AI coding agents. 
MIOSA vs Blaxel Agent infrastructure for running code in sandboxes. 
MIOSA vs Beam Serverless sandboxes for running code and models. 
MIOSA vs boat Persistent Ubuntu VMs with SSH, a desktop and snapshot forks, for AI agents. 
MIOSA vs CodeSandbox Cloud development environments and sandboxes.
Moving from one of them? The Railway migration guide is the
written one today, and miosa import railway produces a reviewable plan without
copying secret values.
Independent comparisons
For a broader, third-party view of the market, see battleships.dev. It is a pricing estimator and comparison site for cloud runtime, sandbox, and agent-compute platforms, with feature matrices and machine-readable data. It is not neutral: it is built by boat.dev, a competing sandbox provider, which states that all providers use the same engine and rules. We link to it as a resource and do not quote its MIOSA figures, which have been wrong in the past; use it to explore the field, and verify any number against the vendor.