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soapUI VS RedfireForge

Compare soapUI VS RedfireForge and see what are their differences

soapUI

SoapUI Pro is one of the most prominent API testing platforms around, allowing developers to quickly prototype the functions of their apps and get them to market with little hassle.

Rating
0 reviews
Alternatives Is it good?
RedfireForge

Visual API testing for HTTP, GraphQL, gRPC, WebSocket, Kafka, and SSE. Workflow designer, load testing, mock server, CLI. AGPL.

Rating
0 reviews
Pricing
Open source
Alternatives Is it good?
HTMLCSS to Image API
Capture website screenshots, render HTML/CSS, or create templated graphics. Render images or PDFs. Use MCP with AI, no-code automation, or the REST API. No browsers needed. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Website Testing popularity
100% vs 0%
alternatives listed
240+ vs 6

Base details

Website, pricing, platforms and company facts side by side.

soapUI
RedfireForge
Website smartbear.com redfireforge.com
Pricing —
Open source
Platforms —
Windows Mac Linux Web +1
Company — Startup from the United States · 2026
Listed in
Software Testing Website Testing API Tools Automated Testing +1
Developer Tools Load And Performance Testing Mock Servers Kafka GraphQL Workflows API Testing gRPC +5

About soapUI and RedfireForge

In their own words, as submitted to SaaSHub.

soapUI
RedfireForge

No description of soapUI yet.

RedfireForge is an open-source visual API testing and load-testing workbench for HTTP, GraphQL, gRPC, WebSocket, SSE, and Kafka — all in one UI. Desktop (macOS, Windows, Linux) or browser. Same engine in CI: npm install -g redfireforge-cli Features: - Ad-hoc requests (Postman-style client +...

Read more about RedfireForge

Features and specs

What each product offers, as listed by its team.

soapUI 7 features
RedfireForge 8 features
  • Comprehensive Testing
    soapUI supports a wide range of testing types including functional, security, and load testing, providing a one-stop solution for API testing needs.
  • User-Friendly Interface
    The tool features an intuitive graphical user interface, making it accessible for users with varying levels of technical expertise.
  • Extensive Protocol Support
    soapUI supports multiple protocols like SOAP, REST, JMS, AMF, as well as a range of underlying technologies including HTTP, HTTPS, JMS, etc., offering flexibility in testing different kinds of APIs.
  • Scripting Capability
    With Groovy scripting support, users can create custom assertions, automation scripts, and add advanced logic to their tests.
  • Community and Documentation
    A large community of users and extensive documentation and tutorials are available, aiding in faster troubleshooting and learning.
  • Integrations
    soapUI integrates well with other tools such as Jenkins, Maven, and JIRA, streamlining the CI/CD pipeline.
  • Open Source Version
    The availability of an open-source version allows users to start testing without any initial cost.

Possible disadvantages

  • Performance Issues
    soapUI can become slow, especially with large and complex projects, which can affect productivity.
  • High Memory Usage
    The application often consumes a significant amount of memory, leading to potential performance degradation on less powerful machines.
  • Steep Learning Curve for Advanced Features
    While the basic features are user-friendly, mastering advanced functionalities and scripting capabilities can be challenging for beginners.
  • Limited Advanced Reporting
    The reporting capabilities in the open-source version are quite basic compared to other commercial API testing tools.
  • Paid Licensing for Pro Features
    Many advanced features and more efficient workflows are locked behind the paid 'Pro' version, which might not be affordable for smaller teams or individual developers.
  • UI Glitches
    Users occasionally report glitches and bugs in the graphical user interface, which can be inconvenient and interrupt workflow.
  • Lack of Cloud Deployment
    As of now, soapUI does not offer a cloud-native or SaaS version, limiting flexibility for teams that prefer cloud-based tools.
  • Protocols
    HTTP, GraphQL, gRPC, WebSocket, SSE, Kafka
  • Workflow Designer
    Visual chain, branch, fork/join, variable extract
  • Load Testing
    Assertions, parameterized runs, results dashboard
  • API Mock Server
    Built-in, local, no extra tools
  • CLI
    npm install -g redfireforge-cli — same engine as UI
  • License
    AGPL v3
  • Desktop
    macOS, Windows, Linux (Tauri + Rust)
  • Browser
    Yes — https://demo.redfireforge.com

Analysis

An editorial look at what each product does well and who it suits.

soapUI
RedfireForge

Overall verdict

  • Overall, SoapUI is considered a good tool for API testing, particularly for those looking for an all-in-one solution. Its extensive feature set and flexibility in handling different test scenarios make it a reliable choice in the industry. However, users should be aware of its potentially steep learning curve and resource-intensive nature, especially with large test suites.

Why this product is good

  • SoapUI is widely regarded as a robust tool for API testing due to its comprehensive set of features, including functional testing, security testing, and load testing capabilities. It offers a user-friendly interface that allows both technical and non-technical users to create and execute tests with ease. Furthermore, SoapUI supports multiple protocols such as SOAP, REST, JMS, and HTTP, making it versatile for various testing scenarios.

Recommended for

    SoapUI is recommended for QA engineers, developers, and testers who need a powerful tool to test APIs thoroughly. It is suitable for organizations that require detailed and comprehensive API testing solutions and are looking for a tool that can integrate with their DevOps processes. Additionally, teams using multiple API protocols will benefit from SoapUI's versatility.

No analysis of RedfireForge yet.

Videos

Walkthroughs and reviews on video.

soapUI 3 videos + Add
RedfireForge 0 videos + Add

REST API Automation - SoapUI OpenSource Review - Mac

More videos

  • - Testing REST API with SoapUI OpenSource - Part 6 - Assertions - Mac
  • - SoapUI Certification : Basic details about certification

No RedfireForge videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
soapUI
RedfireForge
100% 100%
Website Testing
0% 0%
0% 0%
Developer Tools
100% 100%
100% 100%
Software Testing
0% 0%
0% 0%
Kafka
100% 100%

Questions & Answers

As answered by people managing soapUI and RedfireForge.

What makes your product unique?

RedfireForge's answer:

Six API protocols in one UI: HTTP, GraphQL, gRPC, WebSocket, SSE, and Kafka. Most tools cover one or two protocols. RedfireForge covers all six with a shared variable system, a visual workflow designer, load testing, and a built-in mock server — plus a CLI that uses the same engine as the UI. It runs as a desktop app (Tauri) or in the browser. AGPL v3, local-first, no account required.

Why should a person choose your product over its competitors?

RedfireForge's answer:

If you work with more than one protocol, you stop switching tools. HTTP, GraphQL, gRPC, WebSocket, SSE, and Kafka share the same collections, environments, and workflow graph. Load tests and mock server are built in — no extra installs. The CLI runs the same tests in CI. Current release is 0.8.x and free under AGPL v3.

How would you describe the primary audience of your product?

RedfireForge's answer:

Backend and platform engineers who test or integrate APIs across multiple protocols. Also QA engineers running load tests and developers who want a local mock server without a separate tool. Anyone tired of keeping four separate clients open for one service.

What's the story behind your product?

RedfireForge's answer:

uilt because keeping a REST client, grpcurl, wscat, and a load runner open at the same time was slowing down API work. The goal was one local-first workbench that covers the full protocol stack — HTTP through Kafka — with the same engine in the UI and in CI. Released as AGPL v3 so it can run on private networks without sending data to a cloud service.

Which are the primary technologies used for building your product?

RedfireForge's answer:

Frontend: React + TypeScript + Vite - Desktop shell: Tauri 2 (Rust) - CLI: Node.js (npm install -g redfireforge-cli) - Storage: local-first (Tauri FS / IndexedDB / localStorage) - HTTP: native (Tauri) or browser fetch

Who are some of the biggest customers of your product?

RedfireForge's answer:

  • Open source, released September 2026. No enterprise customers yet.

User comments

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

soapUI no reviews yet
RedfireForge no reviews yet

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We have no reviews of RedfireForge yet. Be the first one to post

Alternatives to soapUI and RedfireForge

When comparing soapUI and RedfireForge, you can also consider the following products.

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