SoapUI
9.0#1 in api clientsFrom $1,069 a yearFree planAPILinuxmacOSSelf-hosted
VisitSoapUI vs Yaak
What both publish
| Fact | SoapUI | Yaak |
|---|---|---|
| Free plan | Yes | Yes |
| GraphQL support | Yes | Yes |
| Integrations | ReadyAPI documentation describes command-line and native Jenkins integration, plus Maven-based automation. | Yaak supports plugins for authentication, importers, and template functions, and has a 1Password plugin for retrieving passwords. |
| Protocols | The product page lists SOAP/WSDL, REST, GraphQL, and JMS protocol support. | It supports HTTP/REST, GraphQL, gRPC, WebSocket, and server-sent events. |
SoapUI plans
- ReadyAPI trialFree
- SoapUI Open SourceFree
- ReadyAPI API Functional & Security Testing$1,069 a year
- ReadyAPI API & Service Virtualization$1,415 a year
- ReadyAPI Performance Small$7,389 a year
Yaak plans
- Individual Annual$79 a year
- Business Annual$149 a year
- Free personal useFree
- Business$149 a year
- Individual Lifetime$399, paid once
Pick SoapUI if…
SoapUI suits developers and testers beginning API testing or building functional and regression tests. It can also fit teams that need API mocks, command-line runs or CI integrations.
Pick Yaak if…
Yaak suits API developers who want to organize requests with Git, or teams sharing request files. It may also suit people who want API data stored locally and sent directly to chosen servers.