Sandbox
Build AI development environments
Use fast, secure code sandboxes at scale to set up full-scale development environments for AI.
Why Together Sandbox?
Code Sandbox lets you run experiments and benchmarks against real models and GPUs in a controlled environment — designed for fast iteration before production deployment.
Create VMs instantly
Leverage industry-leading 2.7 second cold-starts (P95), 500ms snapshot resumes (P95) and VM cloning in under 1 second.
Run any developer environment
Go beyond Docker images, leveraging Dev Containers to easily configure any type of setup, including servers, databases, and custom Docker configurations.
Build & scale seamlessly
Control sandbox dev environments with tools for terminal access, tasks, preview host, sessions, and more.
Fast, secure code sandboxes at scale
Fully configurable development environments with fast start-up times, robust snapshotting, and mature dev tools.
Hibernate and resume sandboxes in 500 ms. Maintain state integrity through memory snapshotting. No cold starts.
Scale CPU compute on demand with adjustable VM sizes ranging from 2 to 64 vCPUs and 1 to 128 GB RAM.
Maintain persistent and secure data access across sessions with a git-versioned filesystem. Keep data intact. Automate version control for all changes.
Access built-in terminals, tasks, preview hosting, and session management. Utilize pre-configured, production-ready tools in every sandbox.
Customers running inference in production
10%
faster product development
98%
lower preview cold starts
“Now, Together Sandbox is the core of HeroUI Chat; it is the platform that allows us to run the projects. Without it, we don't have a way to show you the result of the AI. We can now focus completely on our core product, knowing our infrastructure is continuously improving and evolving. It feels like having a dedicated infrastructure team right alongside us”
“We originally planned to build our own VM and preview system, but Together AI made that unnecessary and saved us at least 3 months of work. It’s honestly so simple, a 5-year-old could use it: Together Sandbox is that clean. It gave us developer-friendly primitives out of the box—and let us focus on building the product.”
Sean Filimon
Founder & CEO, LegionEdge