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Top Performance Testing Software for UI Testing

6 performance testing software ranked by rating, review volume and listing quality.

Between them, the 6 performance testing software on this page cover API testing (5), load testing (5), web testing (5) and mobile testing (4). 6 of them have written a profile you can read before you get in touch.

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LoadUI Pro
Cross Browser Testing · Browser Performance Metrics · Cloud Load Testing
LoadUI Pro is a performance testing tool from SmartBear for web services.
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Apica LoadTest
Browser Performance Metrics · Cloud Load Testing · API Testing
Apica LoadTest is an application testing tool for checking how websites, apps, APIs and internet-of-things systems cope under traffic.
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QADeputy
Cross Browser Testing · API Testing · Web Testing
QADeputy is a cloud-based test case management tool for software QA teams. It keeps test cases, suites, runs and reporting in one place, as a replacement for spreadsheets.
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NeoLoad
Cross Browser Testing · Test Script Reviews · API Testing
NeoLoad is a performance testing tool that gives testers and developers automatic test design and maintenance.
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UbikLoadPack
Supports Parallel Execution · API Testing · Load Testing
UbikLoadPack is a set of plugins that extend Apache JMeter for more demanding load tests.
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Eggplant
Supports Parallel Execution · Test Script Reviews · Load Testing
Eggplant is software for test automation and robotic process automation, now part of Keysight.
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The newest guides and analysis from TrustList Insights.

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Japan

27 Oct 2026 · TrustList Editorial

GMO confirms Onamae Desktop Cloud data theft, sets 30 October notice

The attacker demanded about 8 billion yen and threatened to publish data and launch ransomware at noon on 27 October. GMO refuses to pay…

Automotive

27 Oct 2026 · TrustList Editorial

vsomeip flaw lets one 16-byte message crash car middleware

CERT/CC's note on CVE-2026-91141 covers vsomeip 3.7.3 and below. The fix, release 3.7.4, has been out since July, so the risk now sits in…

United States of America

27 Oct 2026 · TrustList Editorial

Cloudflare: GLM-5.3 bug sent other users' data in 155 responses

The exposure ran from 27 August to 9 September and hit only prompts over 681,280 tokens. The upstream fix is in SGLang 0.5.20 to 0.5.22,…

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