swap_horiz Runscope Alternatives

1

Assertible

Assertible is a specialized cloud service focused solely on continuous monitoring of APIs. It provides real-time insight...

Cloud Native Rest API

8.9 Excellent

2

RestAssured

REST Assured is the de facto standard Java domain-specific language (DSL) for testing RESTful APIs. It simplifies testin...

Open Source Java Bdd Dsl

8.2 Excellent

3

SoapUI Open Source

SoapUI Open Source is the free, community edition of the tool that evolved into ReadyAPI. It remains a powerful, standal...

Open Source Rest Soap Load Testing

8.1 Excellent

4

Karate DSL

Karate DSL is a unique open-source tool that combines API test automation, performance testing, mocks, and even UI autom...

Performance Open Source Web Testing Java

8.1 Excellent

5

Apache JMeter

Apache JMeter is the venerable, open-source standard for performance and load testing, with robust capabilities for func...

Open Source Plugin Performance Testing Load Testing

9.6 Brilliant

6

MuleSoft Anypoint Platform

MuleSoft Anypoint Platform is a comprehensive integration platform known for its robust API management capabilities and...

Customization Cloud Native Enterprise Integration Low Code

9.6 Brilliant

7

Gatling

Gatling is a powerful, open-source load testing tool built on Scala, offering a code-based approach to test creation. It...

Performance Open Source Scalability Performance Testing

9.2 Brilliant

8

k6

k6, from Grafana Labs, is a modern, developer-centric, open-source load testing tool built for the cloud-native era. It...

Cloud Performance Open Source Developer Friendly

9.0 Brilliant

9

LoadRunner

LoadRunner is the industry veteran of performance testing, known for its unparalleled support for legacy protocols and e...

Professional Complex Legacy Enterprise

8.9 Excellent

10

SmartBear ReadyAPI

ReadyAPI, built on the legacy of SoapUI Open Source, is a comprehensive, enterprise-grade functional API testing platfor...

Automation Soapui Performance Testing Security Testing

8.8 Excellent

11

API Fortress

API Fortress is a dedicated API security testing tool that automates the process of identifying vulnerabilities in REST...

Modern Enterprise Automation Security Focused

8.5 Excellent

12

Insomnia

Insomnia is a powerful, elegant, and open-source API client that has gained a strong following as a streamlined alternat...

Design Open Source Rest Graphql

8.3 Excellent

13

Testim.io

Testim.io is an AI-driven API and UI testing tool that supports cross-platform testing and continuous delivery. It offer...

Continuous Delivery Cross Platform Support UI Automation AI Driven Testing

8.3 Excellent

14

LoadRunner Cloud

LoadRunner Cloud is a cloud-based API testing tool that offers distributed load testing and real-time performance monito...

Cloud Based Performance Testing Load Testing Distributed Testing

8.2 Excellent

15

Hoppscotch

Hoppscotch (formerly Postwoman) is a lightweight, open-source, web-based API client built as a Progressive Web App (PWA)...

Lightweight Open Source Web Based Rest

8.2 Excellent

16

ZAP (OWASP Zed Attack Proxy)

ZAP is an open-source API testing tool that focuses on security and ethical hacking. It offers advanced scanning feature...

Open Source Security Testing Web Application Security Ethical Hacking

7.8 Very Good

17

Cloudmersive

Cloudmersive is a cloud-based API testing and validation platform that helps developers test, validate, and monitor APIs...

Automation Integration Cloud Based Software Development

7.8 Very Good

18

TestProject

TestProject is a cloud-based test automation platform that supports API testing. Freelancers can leverage its cross-plat...

Open Source Cloud Based Continuous Integration Cross Platform Support

7.5 Very Good

19

Katalon Studio

Katalon Studio is a versatile, low-code automation platform that powerfully integrates API, Web, and Mobile testing into...

All In One AI Powered Low Code Web Testing

7.4 Very Good

20

Tricentis Tosca

Tricentis Tosca is a leading enterprise continuous testing platform that employs a unique model-based approach to test a...

Enterprise Oracle Model Based Codeless

7.1 Very Good