Stop waiting for CI.
Start shipping faster.
As teams ship more code with AI, CI has to keep up. Ranger gives you high-performance runners, smart caching, full observability, and a one-line migration in GitHub Actions.
| Run | Linux Kernel (ccache) |
|---|---|
| GitHub Runner (2 vCPU) | 28m 16s |
| Ranger Runner (2 vCPU) | 9m 57s |
| Ranger Runner (2 vCPU) – Cached | 1m 10s |
Join teams already shipping faster with Ranger
Faster build times
Builds finish sooner, so developers spend less time waiting and more time shipping. 3x faster hardware, up to 145x faster with cache.
Works with the platforms you already use
Ranger integrates directly with GitHub and GitLab* across Linux, macOS and Windows environments.
Smart caching
Dependencies are cached after the first run, stored directly next to your runner. No network round-trip to retrieve them. Subsequent builds skip the install entirely.
Faster CI at a lower cost
Speed improves developer flow. It also reduces your cost.
See what’s happening inside your CI.
Fix what’s broken.
Ranger makes CI observable - real-time logs, metrics and failure patterns so you can pinpoint and fix issues faster.
Works with the platforms you already use
Ranger integrates directly with GitHub and GitLab* across Linux, macOS and Windows environments.
- Restore trust in your tests
- Reduce noise from flaky tests
- Improve test suite performance
Visibility into resource bottlenecks
See exactly where CI time goes - CPU, memory, I/O, network, and queueing, so you can find and fix the real bottleneck.
- See exactly what’s slowing you down
- Fix bottlenecks before they delay shipping
- Turn slow pipelines into actionable fixes
Works with the platforms you already use
Ranger integrates directly with GitHub and GitLab* across Linux, macOS and Windows environments.
- Debug the real environment
- Shorten time to root cause
- Fix failures with fewer reruns
Code and tooling optimization
Ranger goes beyond infrastructure. Our AI helps you ship faster code, not just run it faster.
Works with the platforms you already use
Ranger integrates directly with GitHub and GitLab* across Linux, macOS and Windows environments.
Auto-fix failing tests
Ranger reads the logs, diff, and test history from your failing runs. It classifies what broke and writes a fix suggestion.
Pipeline optimization
Ranger watches how your pipelines run and how they're configured. It surfaces slow jobs, cache misses, and oversized runners with a proposed change for each.
Works with the platforms you already use
Ranger integrates directly with GitHub and GitLab* across Linux, macOS and Windows environments.
Ranger integrates directly with GitHub and GitLab* across Linux, macOS and Windows environments.
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1
Install Ranger on your GitHub account
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2
Point your CI config to Ranger runners
runs-on: ranger-ubuntu-latest -
3
Run your next build on Ranger
Experience faster runs, better performance and more visibility.
Works with the platforms you already use
Ranger integrates directly with GitHub and GitLab* across Linux, macOS and Windows environments.
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Each job runs in its own ephemeral VM. No shared state between jobs.
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TLS on all traffic. Cache data encrypted at rest.
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Caches scoped to repo and Git ref. No cross-repo or cross-org access.
Enterprise-grade security
Ranger is built to keep your code, secrets and CI workloads secure.
SOC2
27001
READY
Usage and access controls
Data encryption, privacy
Ranger reads the logs, diff, and test history from your failing runs. It classifies what broke and writes a fix suggestion.
CI matters more in the age of AI
Agents generate more code, more tests, and more pull requests. Without fast, observable CI, the extra output just creates more waiting, more noise, and more risk. Ranger helps teams keep up.
AI creates code faster than CI can validate it
As AI increases the pace of code creation, CI becomes the system that decides whether teams move faster or just queue up more work.
More changes require more visibility
When every commit triggers builds, tests, and failures at higher volume, teams need to know exactly what’s slow, flaky, and failing.
Better CI becomes a real advantage
Teams with fast, observable CI can validate changes faster, fix failures sooner, and keep momentum high as code volume grows.
Case studies
"We had already optimized our CI with Turborepo and Vercel Remote Cache. Ranger was 2x faster on top of that, and the remote cache is built into the runner image. We were running our main branch on Ranger the next day."
"With Ranger, we reduced our job times by around 50% right away. We're especially excited about the AI quality features, which we expect will help us not only ship faster and more often, but also improve overall output quality."
"Companies building for the agentic era are increasingly running on agentic infrastructure like Ranger, where we've unlocked 4x faster execution and radically faster iteration."