The Skaffold alternative that skips the rebuild loop.
Skaffold automates the rebuild loop.
Signadot removes it.
Built for scale. Unified. Comprehensive.
One sandbox per agent. Thousands in parallel.
Each agent gets its own lightweight environment, cheap and fast. They run more validations autonomously before human review.
Inner loop and outer loop on one platform.
The same sandbox abstraction covers local development and PR validation. One platform. One mental model.
Environments and a test runtime, built in.
Signadot provides the environments and the test runtime on one platform, built for CI pipelines and coding agents. All of it runs inside your cluster.
Trusted by leading engineering teams
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Skaffold automates the build, push, and redeploy loop for Kubernetes development. Signadot removes most of that loop. Sandboxes deploy only the services you changed and route requests to shared dependencies on a stable shared cluster, so you test in seconds without rebuilding or redeploying the rest of the stack.
Unlike traditional approaches that create full duplicate environments, Signadot uses a unique request-routing approach that allows you to test changes in isolation while sharing existing infrastructure. This results in up to 90% cost savings while delivering significantly faster feedback cycles.
Signadot provides a CLI and API that integrates with all popular CI/CD systems including GitHub Actions, Jenkins, CircleCI, and GitLab. Our integration creates sandboxes for each pull request, runs tests, and reports results back to your pull request, providing complete visibility into test outcomes.
Signadot works with any testing framework you currently use, including Cypress, Selenium, Playwright, Postman, RestAssured, JUnit, pytest, and more. There's no need to rewrite your tests - just point them at your sandbox environments using our routing mechanisms.
No code changes are required to your applications. Signadot works at the network layer by intercepting requests and routing them to the appropriate services. We provide tools like our Chrome extension, SDK, and CLI to make it easy to manage routing without modifying your application code.
Most teams are up and running with Signadot in less than a day. Installation involves deploying our Kubernetes operator to your cluster and configuring your CI/CD pipeline to create sandboxes. Our team provides hands-on support to ensure a smooth onboarding experience.
Yes. Signadot's MCP server lets coding agents (including Cursor, Claude Code, and VSCode) provision sandboxes, run tests, and verify changes autonomously. This turns agents from code generators into autonomous engineers that can validate their own work in a closed feedback loop.
Yes, Signadot integrates with popular service meshes like Istio, Linkerd, and Consul. We can leverage your existing service mesh for routing or use our built-in routing mechanisms if you don't have a service mesh. Our approach is designed to be flexible and work with your existing infrastructure.
Yes. Skaffold can build and deploy the service you changed into a Signadot sandbox, while everything else resolves to shared dependencies. Teams keep their build tooling and stop duplicating environments. See our guide to local development on Kubernetes for more details.
The most common reasons are slow rebuild and redeploy loops as services grow, documented file sync reliability issues, full image rebuilds in CI because caches do not persist, and the cost of running a full environment per developer or pull request. Learn how large engineering teams test on Kubernetes.
