Sandboxes plus a validation layer of SmartTests, Jobs, and Plans, priced to scale as your team and your coding agents ship more changes. One platform, bundled pricing that grows with you.
Sandboxes are billed per creation. Updates to existing Sandboxes don't count toward billing.
Test Invocations are billed each time you run your complete test suite in any Sandbox, regardless of suite size, whether that's E2E tests, integration tests, or SmartTests.
We track concurrent devboxes. A devbox is either a local workstation or a Cloud Development Environment (CDE) that integrates with Sandboxes.
The number of new sandboxes your team creates in a typical month. The Business plan includes 100 sandboxes. Extra sandboxes are billed in blocks of 50.
The maximum number of devboxes running at the same time. The Business plan includes 15 concurrent devboxes. Extra capacity is billed in blocks of 5.
The number of test runs you trigger in a month. The Business plan includes 200 test invocations. Extra tests are billed in blocks of 100.
Free
Ideal for individual developers.
50 sandboxes/month
100 Test invocations/month
10 Concurrent devboxes
1 Kubernetes cluster
1 Resource Plugin
Local Development and Debugging
AI Powered Contract Testing
Pull Request Previews
Run E2E Tests pre-merge
Community Slack Support
$250 /month
10% discount for yearly subscription
Perfect for small development teams
100 sandboxes/month
200 Test invocations/month
15 Concurrent devboxes
Everything in free plus
3 Kubernetes clusters
5 Resource plugins
SSO Add On (+$250/month)
Community Slack and Email Support
Pricing is a la carte, so you can buy more sandboxes, concurrent devboxes, and test invocations. Excluding the SSO add-on, the maximum monthly spend allowed under this tier is $2,050 per month.
Custom
For teams that need support as they grow and want help scaling their testing workflow
Custom sandboxes, Test invocations & Concurrent devboxes
Unlimited Clusters and Plugins
Multi-cluster RouteGroups
SSO Integration & SOC2 Report
Premium Support (Dedicated Slack)
Custom Contracts and Multi-year Discounts
Influence on Product Roadmap
Dedicated white-glove Pilot
Trusted by engineering teams worldwide
Testimonials
$2M saved annually
On the margin, with the Signadot approach, 99.8% of the isolated environment's infrastructure costs look wasteful. That percentage looks like an exaggeration, but it's really not.
Connor BraaSoftware Engineering Manager 
83% lower change failure rate
We basically stopped creating full preview environments and replaced our custom solution with Signadot. Instead of isolating the full environment, the strategy using routing keys is much lighter, and we are able to provide an isolated environment, even with isolated databases, per PR quite fast.
Marcus TavaresStaff Software Engineer 
No more fighting over staging
Creating a sandbox is extremely fast, it works every time, lets me test what I'm building quickly, and move on. This is awesome.
Tyler MarienSenior Software Developer 10x integration capacity
Our engineers were spending more time waiting for an environment than shipping. Now they test against our real services in parallel, which made a whole tier of fixed test infrastructure unnecessary. Retiring environments we had carried for years is projected to save us several million dollars annually.
Jony JeyaratnamHead of Engineering AI coding agents and developers use Signadot to validate code changes rapidly in production-like environments.
Coding agents and developers spin up lightweight sandboxes to test changes instantly, with no shared staging environment needed.
Instant sandbox creation from IDE or CI
Works with Cursor, VS Code, and AI coding agents
Test against real dependencies in your Kubernetes cluster
Run API tests, end-to-end tests, and integration tests in isolated sandboxes on every pull request. Debug issues by inspecting API traffic and cluster data.
API, integration, and end-to-end tests in sandboxes
Inspect API traffic and cluster data for debugging
AI-powered regression detection pre-merge
The Signadot operator runs securely in your Kubernetes cluster. The Signadot Dashboard and API are hosted in our cloud which runs in AWS.
Our pricing is usage-based: you pay for Sandboxes created, Test Invocations, and Concurrent Local Connections. Running signadot job submit or signadot smart-test run counts as one Test Invocation, regardless of how many individual tests execute. You can track your usage in real-time through the dashboard.
Test Invocations are a suite of automated tests run by the Signadot operator to compare the behavior of Sandboxed and baseline Microservices. For example, Test Invocations can automatically detect API regressions in Pull Requests using AI models that continuously learn the baseline behavior.
Start with your monthly pull request volume, but remember you control which PRs get Sandboxes - not every PR needs one. For Test Invocations, it depends on your testing frequency: if you run tests once per PR, expect roughly 1x your Sandbox count. If you run tests on every commit, expect 3-5x your Sandbox count since PRs typically have multiple commits. Concurrent local connections can be estimated at ~ 70-100% of users.
For the Business Plan you can pay by credit card or ACH. Please contact us for flexible payment options for the Enterprise plan.
Sandboxes represent shadow deployments of Microservices associated with a routing key. Sandboxes enable isolated testing of branch versions of Microservices via selective routing of test traffic.
Yes! We offer a 30 day free trial of the Business plan. The Starter plan is free forever.
We follow the best practices around privacy and security. Signadot is SOC 2 Type 2 certified. All data at rest is encrypted and TLS used for network communication.
We offer Professional Services to help with various tasks like Installation & Configuration, CI integration, OpenTelemetry instrumentation and much more. Email us at info@signadot.com to learn more.