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News, tutorials and best practices for visual testing

April 11, 2026by Delta-QA Team

How to Choose a Visual Testing Tool: The Complete Buying Guide (2026)

Complete buying guide for choosing your visual testing tool. 8 decisive criteria analyzed: no-code vs code, SaaS vs on-premise, false positives, CI/CD, cross-browser, baselines and data privacy.

Visual Testing No-Code CI/CD On-Premise

March 31, 2026by Delta-QA Team

On-Premise Visual Testing: Why Keep Your Test Data In-House

Regulated companies can't send their screenshots to the cloud. On-premise visual testing is the answer. A complete guide.

On-Premise GDPR Visual Testing