Signadot Pricing

Create lightweight environments and run AI-powered tests — bundled pricing that grows with you. One platform, dual value.

How pricing works

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.
Sandboxes created per Month
100
Concurrent Devboxes
15
Test Invocations per Month
200

Starter

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

Business

$250 /month
Sandboxes created per month
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.
Concurrent Devboxes
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.
Test Invocations per Month
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.
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. The maximum monthly spend allowed under this tier is $2,050 per month.

Enterprise

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

"Signadot for the preview environments use case fit what we were trying to do better than anything else. It was a more mature solution than the other stuff that we were looking at. And the return on the investment was obvious... just in infrastructure costs, it saves us about $2 million annually."

Phil Burrows
Head of Platform Engineering at Brex

"Our vision when we started talking to Signadot was that we wanted to have the same stack for testing and production. Signadot has allowed us to do just that, bringing down the lead time for our developers to test changes from 30 minutes to literally 60 seconds."

Amit Gud
Software Engineer, DoorDash

Savings calculators

Developer Bandwidth Savings Calculator

Calculate developer time saved from faster cycles with local and PR testing vs. post-merge cycles involving slow CI/staging.

Number of developers:
Developer hours saved per week:

Typical range: 4-12 hours per developer

Average developer hourly rate:
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annual savings

Assumes 48 weeks in a year

$1,560,000
Infrastructure Savings Calculator

Calculate cost savings from lightweight Sandboxes vs. full environment duplication.

Number of Developers
Number of Microservices
Resource requirement per microservice
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Estimated Annual infrastructure Cost Savings

Costs when duplicating environments for each developer = #devs x #services x resource per service

Costs with Sandboxes  = (#devs + #services) x resource per service

$0
Shift left Testing ROI Calculator

Calculate savings from catching integration bugs before they reach staging and production.

Number of bugs found on staging per month:
Number of production incidents per month:
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yearly Savings by catching issues pre-merge

Estimated costs: Staging bugs $1,500 each, production incidents $10,000 each.

$780,000

How teams use Signadot

AI coding agents and developers use Signadot to validate code changes rapidly in production-like environments.

Ad-hoc Testing for Agents & Developers

Coding agents and developers spin up lightweight sandboxes to test changes instantly — 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
learn more
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Automated Testing Pre-merge

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
Explore Testing Features
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Frequently asked questions

Where is Signadot hosted?

The Signadot operator runs securely in your Kubernetes cluster. The Signadot Dashboard and API are hosted in our cloud which runs in AWS.

What is the Pricing model?

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.

What are Test Invocations?

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.

How do I estimate the number of Sandboxes and Test Invocations?

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.

How do I pay?

For the Business Plan you can pay by credit card or ACH. Please contact us for flexible payment options for the Enterprise plan.

What is a Sandbox?

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.

Do you offer a free trial?

Yes! We offer a 30 day free trial of the Business plan. The Starter plan is free forever.

What security standards does Signadot follow?

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.

What does Professional Services cover?

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.

Agents are only as fast as your validation loop

The teams adopting AI coding agents fastest aren't the ones with the best prompts. They're the ones with infrastructure that lets agents validate their own work. Signadot closes that loop.