Soapui vs Stoplight

Detailed comparison across 10 dimensions

Winner: Stoplight

Stoplight clearly comes out ahead of SoapUI on Staquest's weighted six-dimension score. SoapUI has a free tier; Stoplight does not. Stoplight's paid plans start at $56/mo.

Quick Overview

Overview	SoapUIOpen-source tool for functional, security, and load testing of APIs.	StoplightDesign-first API platform for modeling and documenting OpenAPI specs.
Type	saas tool	saas tool
Company	SmartBear Software	SmartBear Software
Free Tier
Has API
Open Source
Learning Curve	-	-
Integration	-	-
Trending	Stable	Stable
GitHub Stars	-	-
Industries	DevelopmentCybersecurity & InfoSec	Development
Categories	testing-tools	developer-toolsapi-management
Website	Visit	Visit

Dimension Scores

Winners by Dimension

Overall Winner

Stoplight

Soapui: 4.9Stoplight: 5.4(+5.1 pts)

Pricing Value

Stoplight15% weight

Soapui

8.0

Stoplight

8.8

Features

Tie15% weight

Soapui

3.0

Stoplight

3.0

Free Tier

Soapui10% weight

Soapui

8.0

Stoplight

2.0

Ease of Use

Tie10% weight

Soapui

5.0

Stoplight

5.0

Scalability

Stoplight10% weight

Soapui

5.6

Stoplight

10.0

Integrations

Stoplight10% weight

Soapui

4.0

Stoplight

8.0

API Quality

Stoplight10% weight

Soapui

2.0

Stoplight

6.0

Momentum

Tie10% weight

Soapui

3.0

Stoplight

3.0

Community

Tie5% weight

Soapui

3.0

Stoplight

3.0

Open Source

Soapui5% weight

Soapui

7.0

Stoplight

2.0

Pricing Comparison

SoapUI

Open Source

Free

open source

Functional testing
Load testing
Security testing
SOAP and REST API support

Pro–

custom

Everything in Open Source
Data-driven testing
Enhanced reporting
Priority support

Stoplight

Basic

$56/mo

View pricing

per user

OpenAPI/JSON schema visual designer
Interactive docs
Instant mock servers

Startup

$147/mo

View pricing

per user

Private projects
Multi-branch support
Custom domains, theming and favicon
Google Analytics integration
Approved email domains

Pro Team

$453/mo

View pricing

per user

Up to 20 teams
Shared style guides
Workspace groups
Remove Stoplight branding
Self-hosted Git providers
Activity logs
+2 more

Enterprise

Contact sales

View pricing

custom

Custom pricing
Unlimited projects and teams
Custom payment terms
Invoicing
Priority support

Feature Comparison

Feature	soapui	stoplight
Priority Support
Data-Driven Testing
Activity Logs
Enhanced Reporting
Approved Email Domains
Everything In Open Source
Component Libraries
Functional Testing
Custom Domains, Theming And Favicon
Load Testing
Custom Payment Terms
Security Testing
Custom Pricing
Soap And Rest Api Support
Google Analytics Integration
Instant Mock Servers
Interactive Docs
Invoicing
Ldap & Saml Sso
Multi-Branch Support
Openapi/Json Schema Visual Designer
Private Projects
Remove Stoplight Branding
Self-Hosted Git Providers
Shared Style Guides
Unlimited Projects And Teams
Up To 20 Teams
Workspace Groups

Showing 28 of 28 features

Dashes mean the feature isn't listed in our data. The tool may still support it.

Frequently asked questions

Is SoapUI or Stoplight better?

On Staquest's weighted six-dimension scoring, Stoplight comes out ahead overall, though SoapUI can be the better fit depending on your priorities — see the dimension-by-dimension breakdown above.

Does SoapUI or Stoplight have a free tier?

SoapUI offers a free tier; Stoplight does not currently list one.

Which is better for pricing value, SoapUI or Stoplight?

Stoplight scores higher on pricing value in Staquest's analysis. It is the highest-weighted dimension in this comparison.

What are the main differences between SoapUI and Stoplight?

SoapUI is open source, and Stoplight exposes a public API. The feature comparison and dimension scores above cover the full breakdown.

View Soapui View Stoplight