Measured, not guessed
Performance claims come after repeatable measurements.
Runzivo plans to publish comparisons after measuring the same workloads with documented capacity and methods.
Isolated · Single-use · CI runners
Build your product. Not your runner fleet.
Runzivo builds fast, secure CI runners for modern software teams.
One workflow label. Your existing steps stay put.
workflow.ymlyour workflow
Workflow file: jobs, test, runs-on rzv-ubuntu-24.04-x64-2vcpu-8gb. The steps are unchanged.
GitHub Actions on Linux x64 today. GitLab CI is a roadmap direction, not available in V1.
Get started
From workspace to first job.
Sign in with GitHub, then connect your organization and repository for an eligible Linux x64 workflow.
Explore the customer portal
Sample workspace data. Screens illustrate the portal; plan details depend on your workspace.
Workspaces. Choose the workspace for your team.
How it works
CI you can start, isolate, and follow.
Queue-to-start visibility
Short queue-to-start time is a design goal. Every job boots a fresh microVM today, with no pre-booted warm pool yet. Warm capacity to cut setup time is planned.
Per-job isolation
Each eligible job runs in a single-use Firecracker microVM that is destroyed when the job ends.
Follow the lifecycle
See each job's status in the portal and with rzv jobs list. Detailed time breakdowns are planned after V1.
No lock-in
Start with one line: change runs-on. Leave with one line: change runs-on back, then uninstall the App.
AI · Early access
AI that writes and fixes your pipelines.
Built on the same isolated runners. These features are not available to customers yet: each one is switched off and will be turned on per workspace during early access.
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AI chat
Ask about your jobs, runners, usage and the docs across every workspace you belong to, in one full-screen chat.
Pipeline builder
Describe the pipeline you need. Runzivo writes the GitHub Actions workflow and opens a pull request for you to review. Its jobs run on Runzivo only after you approve them.
CI fix agent
When a workflow fails, Fix with AI reads the failure and proposes a change to CI files in a pull request from a new branch. It never pushes to your branch and never merges.
Where Runzivo sits
One layer of your CI stack.
GitHub Actions stays yours. Runzivo runs the three middle layers: admission, one isolated runner per job, and the hosts they run on.
This describes the V1 design. Early Access offers Linux x64 runners from 2 to 6 vCPU today, with 8, 16 and 32 vCPU, Windows and macOS provisioned on request; the security page and runner docs state what is available.
Available runners
Linux x64 runners from 2 to 6 vCPU, larger sizes on request.
Runzivo currently offers these labels for GitHub Actions, running in Ottawa (YOW) and Montreal (YUL), Canada. Run up to your plan's concurrent job limit. Jobs may queue when runner capacity is unavailable.
rzv-ubuntu-24.04-x64-2vcpu-8gbrzv-ubuntu-24.04-x64-4vcpu-16gbrzv-ubuntu-24.04-x64-6vcpu-24gb
Runzivo Linux x64
Managed, single-use execution for connected GitHub Actions repositories.
Per-job isolation
One job. One isolated environment. Torn down by design.
Runzivo runs each eligible job in a fresh Firecracker microVM and destroys it when the job ends. Each job gets a single-use runner registered with GitHub for that job only.
- Ephemeral runners
- MicroVM isolation
- Single-use environments
- Short-lived credentials
Early Access
3,000 free equivalent minutes per workspace.
The free allowance resets monthly in UTC. Paid usage is not active yet.
Built on and backed by
Built on proven infrastructure, with a sponsor.
ZSoftly Cloud Platform is a proud sponsor and partner of Runzivo. For partnership inquiries, email partners@runzivo.dev.
- GitHub Actions
- Firecracker microVMs
- Ubuntu 24.04
- Linux x64
- Go
- ZSoftly Cloud Platform
Get started
Your workflow already works. Change one label to run it on Runzivo.
Our research: teams already pay for faster GitHub Actions runners. That is why services such as Blacksmith, Depot and WarpBuild exist. Runzivo runs each job in a fresh, isolated microVM and will publish speed numbers only after measuring them. See how Runzivo compares