Dependency Simulation
Intelligent Service Virtualization
Testing
Don't let unavailable 3rd-party services block your release. We simulate complex API behaviors and mainframes, allowing your team to test anything, anytime, anywhere.
Dependency: Virtual (Mocked)
Cost Avoidance: $15k/mo
Your App
→
Virtual Pay API
(Real Stripe API is down)
SIMULATOR RESPONDS:
{ "status": "approved", "txn": "mock_99" }
50%
Faster Time-to-Market
Zero
Wait Time
24/7
Test Availability
90%
Lab Cost Reduction
Why Virtualize Services?
Traditional testing waits for all components to be ready. Service Virtualization allows you to test earlier and faster.
Parallel Development
Developers and QA can work simultaneously. The frontend team can test against a virtual backend before the real API is even written.
Cost Reduction
Stop paying for expensive usage-based 3rd-party APIs (like credit checks or SMS gateways) during development and testing.
Test the Untestable
Easily simulate edge cases like 500 server errors, slow network latency, or database timeouts that are hard to reproduce in real systems.
Simple Mocks vs. Virtualization
Why hardcoded stubs aren't enough for enterprise testing.
| Feature | Simple Mocking / Stubs | Service Virtualization |
|---|---|---|
| Scope | Unit / Component Level | End-to-End System Level |
| Behavior | Stateless (One response) | Stateful (Remember transactions) |
| Creation | Manual Coding | Automatic Recording |
| Maintenance | High (Brittle) | Low (Dynamic models) |
| Performance | No Load Capability | Simulates Load Characteristics |
Implementation Workflow
How we build your virtual ecosystem.
Capture
We place a recorder between your application and the dependent service to capture real request/response traffic.
Model
We analyze the traffic to build a dynamic model that understands logic, correlations, and data patterns.
Simulate
We deploy the virtual service to a shared environment. It runs 24/7, responding exactly like the real system.
Manage
We provide a dashboard to easily switch between "Real" and "Virtual" modes or update data sets on the fly.
Virtualization Tech Stack
WireMock
Mountebank
CA Service Virtualization
Parasoft Virtualize
MicroFocus
Broadcom
Hoverfly
IBM RTC
SmartBear ReadyAPI
WireMock
Mountebank
SV FAQs
Common questions about simulating services.
What protocols can you virtualize?
We support almost everything: REST (HTTP/S), SOAP (Reference), JMS/MQ, JDBC (Database), Mainframe (CICS), and TCP/IP sockets.
Is this different from Stubbing?
Yes. Stubs are "dumb" recipients that return static responses. Service Virtualization understands context, supports data logic, and maintains state (e.g., adding an item to a cart).
Can I use this for performance testing?
Absolutely. Virtual services can be configured to simulate "slow" networks or high-latency responses, allowing you to test how your app behaves when dependencies are struggling.
Do I need to change my code?
Typically minimal to none. We simply change the endpoint configuration (URL) in your environment settings to point to the virtual server instead of the real one.
Accelerate Your Delivery
Remove dependencies and test at the speed of development.
*Confidentiality Guaranteed.
Proven Results
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