FintX is a native desktop gRPC test bench for functional and performance testing on Linux, macOS, and Windows. Functional tests compare actual responses with expected ones and display a visual diff. Performance tests support incremental, constant, and burst load scenarios. It can mock external gRPC services, including unary and streaming methods, with responses customized through C# scripting. Test data is generated from protobuf definitions using Faker.js/Bogus. To create a gRPC client, users can provide a .proto file or the HTTP location of a gRPC Reflection Server; generated C# client code is compiled into an assembly and saved locally for reuse. FintX stores data as text files on the local machine. Its free Community edition includes gRPC clients, request auto-save, request import and export, method tabs, a JSON editor, and projects. Professional costs 100.00 USD per contact and Enterprise costs 995.00 USD per contact. The linked privacy policy page contains placeholder text rather than substantive privacy details.
Who it is for
FintX suits developers who need a desktop tool for gRPC functional tests, load scenarios, and service mocks. It is available across Linux, macOS, and Windows, with a free Community edition and paid plans for additional test features.
What is good
- Runs on Linux, macOS, and Windows.
- Supports unary and streaming service mocks.
- Offers incremental, constant, and burst load tests.
- Stores data as text files locally.
- Community edition is free forever.
What to know first
- Linked privacy policy contains placeholder text.
- Professional plan is listed at 100.00 USD per contact.
- Enterprise plan is listed at 995.00 USD per contact.
Verdict
FintX combines gRPC response validation, performance scenarios, mock services, and local data storage in a desktop application. The linked privacy policy does not provide substantive details, so readers should note that information gap.
FintX plans and pricing
All plansCompared on gRPC tools
- Free plan
- Yes
- Deployment model
- desktop
- Server reflection
- Yes
- Mock server
- Yes
- Load testing
- Yes
