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Swiss-hosted AI workspace that gives each user a persistent Linux container with root access for running Claude Code, Codex and its own ZeroLog Code agent.
A Swiss AI workspace where coding agents like Claude Code and Codex run inside your own persistent Linux container.
ZeroLog is a Swiss AI workspace built around persistent Linux containers. Every paid account gets at least one container with root access, and the installed packages, files and disk survive restarts, chats and pauses. Inside that container users can run Claude Code and Codex with their own Claude or ChatGPT subscriptions, or use ZeroLog Code, the company's own terminal agent, which draws on a catalogue of open models billed per request from ZeroLog credit. Bring-your-own API keys are also supported, and the interface shows the cost of each model answer.
The product targets developers and technical users who want a remote, always-available environment for agent work rather than a local laptop setup. Containers can be joined to a Tailscale network with one click, opened over SSH, mounted as a drive on Windows, or edited in the browser through code-server, a hosted version of VS Code. Workspaces can be exported as a Dockerfile and compose file. Besides the web app, ZeroLog lists a terminal client, a native Windows desktop app, a mobile app and a browser extension.
Data residency is a central part of the pitch: chats, files and workspace disks are stored on a server in Seon, Aargau. The company notes the exception that prompts sent to model providers are processed by those providers, which it says are in the USA.
Pricing is in Swiss francs and prepaid. A free account covers chat, files and a vault with 1 GB of storage but no container. Paid plans are Mini (CHF 9/month), Pro (CHF 15), Max (CHF 24) and Ultra (CHF 79), scaling from a 1 vCPU, 4 GB RAM container with CHF 2 of monthly AI credit up to three containers sharing 12 vCPU and 48 GB RAM with CHF 30 of credit and unlimited agent run time. Yearly billing costs ten months' price, and compute boosts and credit packs are sold separately. The service is in private preview, so access is by request.
Compared with cloud IDEs like Replit or CodeSandbox, ZeroLog is less about app hosting and more about giving existing coding agents a durable home; compared with sandbox APIs like E2B or Daytona, it is a finished workspace for individuals rather than infrastructure for developers to build on.
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CHF 79
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I ran a six-week evaluation of 15 AI developer tools across four workloads: a Flask-to-FastAPI refactor, a Next.js dashboard built from scratch, 23 bug-fix issues sampled from SWE-bench Verified, and a Rust-to-Go port of a 600-line CLI. **Rankings reflect what shipped working cod
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