DaytonavsCCodeSandbox

CodeSandbox: Both offer fast, isolated sandbox infrastructure aimed at AI agent and code execution use cases.

Infrastructure for spinning up secure, sub-second sandboxes to run AI-generated code
As of 29 August 2026, Daytona has a free plan and paid plans start at $0.0504/month. Daytona provides secure, millisecond-startup sandboxes for safely executing AI agent-generated code, billed per second of usage. Softwr lists it under Developer Tools. Daytona is available on Web, Linux, Windows, API.
Overview
Daytona provides secure, scalable infrastructure for executing AI-generated code, with sandboxes that spin up in under 90 milliseconds. It targets teams building AI agents that need isolated, disposable compute to run untrusted or generated code safely. Pricing is usage-based and billed per second across vCPU, memory, and storage, with optional GPU instances for heavier workloads. New signups receive $200 in free compute, and a startup program offers up to $50,000 in credits for qualifying companies.
The honest half
Concrete and checkable, so you can decide whether any of them matter to you. This is the half of a review a vendor will not write about Daytona.
Cross-shopped
Each pairing was judged by two reviewers asking whether a buyer would genuinely weigh the two against each other. The ones that failed were deleted rather than published.

CodeSandbox: Both offer fast, isolated sandbox infrastructure aimed at AI agent and code execution use cases.


Fly.io: Fly.io offers similarly usage-based, developer-first compute infrastructure, though aimed more broadly at app hosting than agent sandboxes.
Pricing
Taken from the vendor's own pricing page. Prices move, so check before you buy.
Pay-as-you-go
On request
Startup Program
On request
Enterprise
On request
Capabilities
Sub-second sandbox creation
Spins up isolated sandboxes in under 90 milliseconds for near-instant code execution.
Per-second billing
Meters compute, memory, and storage usage down to the second.
GPU instances
Offers on-demand GPU sandboxes including H200, H100, and RTX-series cards.
Windows OS support
Supports Windows-based sandbox instances in addition to Linux.
Enterprise BYOC
Enterprise tier supports bring-your-own-cloud deployment along with SSO and audit logs.
Answered, with sources
Each answer names the page it came from, so you can check it rather than take our word for it.
Usage is billed per second across vCPU, memory, and storage consumed, with separate per-hour rates for GPU and Windows instances.
SourceThere is no flat free plan, but new signups receive $200 in free compute credit with no credit card required to start.
SourceYes, the Startup Program offers up to $50,000 in free credits for qualifying companies.
SourceKeep looking
Cloud platform for instant, isolated development sandboxes and code execution
Self-hosted platform for provisioning governed cloud development environments
Cloud development environments repositioned as a control plane for software engineering agents
High-performance build system for JavaScript and TypeScript monorepos
Software delivery platform across CI, CD, security testing and cost management
Browser-based IDE and AI app builder running full Node.js stacks via WebContainers
Query cloud APIs, SaaS tools and code with SQL, with no extract or load step
Local Kubernetes development loop that rebuilds and live-updates containers on save
Analytics governance: define a tracking plan, generate typed code from it, and catch drift before release
Softwr does not host reviews and shows no star rating for Daytona, because a rating we did not collect is not ours to publish. What is here is the pricing and platform detail from the vendor’s own pages, limitations we could state concretely, and alternatives a reviewer confirmed people weigh against it. Tell us if any of it is wrong.
What people switch to, and what they give up
Every tier, and where the cost actually lands
Put it head to head with anything we hold
Its rating, and an embed for your own site
Programmable CI/CD engine that runs your pipeline as containers on any runner
Per month per team for Dagger CloudInternal developer portal that scores service ownership and maturity rather than just cataloguing services
quoteFeature flag service priced per flag and environment with unlimited seats and unlimited monthly active users
Per month by feature flag and environment countAnalytics governance: define a tracking plan, generate typed code from it, and catch drift before release
Per editor seat per monthEvent gateway that receives, queues, retries and replays inbound webhooks
Per month by delivered event countKubernetes development and testing automation with shared caching, now owned by Incredibuild
Open source, no licence feeThe Python web framework behind ERPNext, sold as managed hosting through Frappe Cloud
Per month by site or server