GPU sandbox · live
Agent-first GPU sandbox
VRAM slices from 0.5 GiB, pause and resume with state kept, billed per busy second. Availability by GPU class is on the GPU page.
Products
Infrastructure for agents.
The GPU sandbox comes first.
Agent Next builds the places agents run code: a GPU sandbox they can plan around, a general cloud sandbox, and the tools around them.
What we build
Four products
Sandbox · live
Agent Next Sandbox
Isolated cloud sandboxes where agents run code and tools, with an API and a browser console.
Paper Trader · open source
Agent Next Paper Trader
Paper trading for AI agents on live Polymarket and Kalshi order books: real prices, real fees, simulated money. Runs as an MCP server in Claude, ChatGPT and other agent hosts, or as a CLI.
Token · by invitation
Agent Next Token
An OpenAI-compatible model endpoint for agent workloads. Access is by invitation for now.
Start with a GPU.
Request an API key, then create your first GPU sandbox from the quickstart.