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Testsigma Unveils Atto 2.0: A Game Changer in Autonomous Testing

On November 21, 2025, Testsigma, a frontrunner in AI-powered software testing platforms, announced the launch of Atto 2.0. This latest version signifies a monumental step forward in autonomous testing, aimed at addressing the complexities and rapid pace of modern software development. With software release cycles speeding up and product changes becoming a constant reality, Atto 2.0 offers a solution that not only reduces test preparation time but also significantly enhances coverage by accurately emulating real user behaviors and identifying untapped testing scenarios.

The Revolution of Testing with Atto 2.0

Atto 2.0 integrates cutting-edge adaptive, proactive, and contextual intelligence into a powerful testing platform. Earlier in 2025, Atto introduced a shift in AI-driven testing by aiding teams to effectively create and manage tests. Now, Atto 2.0 builds on that foundation with enhanced features designed to streamline the QA workflow. The system effectively operates in the background continuously, tracking impactful changes and pinpointing areas that require heightened quality assurance efforts, thus allowing teams to stay ahead rather than react post-factum.

Designed for the Fast-Paced World of Software Delivery

The fast-paced nature of today's software releases often grants quality assurance teams limited time to strategize coverage, prioritize risks, and validate changes prior to deployment. Atto 2.0 addresses this dilemma by monitoring updates as they are rolled out, comprehending their effects on critical workflows, and automatically refreshing relevant tests. This ensures that each testing cycle commences with an up-to-date suite of tests that is both aligned and ready for deployment.

Atto 2.0 is structured around three core pillars:

1. Adaptive: It swiftly responds to product changes and evolving features. By reshaping the test coverage as the product progresses, it helps QA teams remain in sync with the latest version, minimizing the need for manual interventions.
2. Proactive: It uncovers new user pathways within applications, often overlooked by conventional planning. Furthermore, Atto’s self-healing capabilities leverage user intent, distinguishing them from traditional code-level automation, which enhances accuracy and significantly reduces maintenance burdens. Consequently, Atto autonomously maintains, updates, and generates tests to ensure readiness within Testsigma’s framework.
3. Contextual Awareness: This feature helps identify the genuine impact of changes by correlating updates with user flows and historical patterns. It highlights crucial risk areas while filtering out irrelevant noise, providing clarity for QA teams at every step of the release process.

A Testing System Tailored for Modern Development

Operating tirelessly in the background, Atto 2.0 aligns test coverage with the continuously evolving applications of today. It diminishes friction throughout the testing lifecycle, bolstering coverage, cutting down release preparation time, and facilitating quicker and safer software delivery.

"Atto 2.0 stands as a significant leap forward for software testing," stated Rukmangada Kandyala, founder and CEO of Testsigma. “By introducing adaptive, proactive, and contextual testing capabilities, QA teams gain a system that stays aligned with modern software development, enabling rapid and reliable deployments even in the most challenging cycles.”

Atto 2.0 is now accessible to all Testsigma customers. On December 3, 2025, a global virtual launch event will showcase its new capabilities through a live demonstration and a question-and-answer session with the Atto 2.0 team.

About Testsigma

Testsigma is an agent-based automation testing platform that utilizes AI agents to work alongside QA teams, simplifying testing, accelerating releases, and enhancing quality across web, mobile, desktop, APIs, and applications like Salesforce and SAP. At the core of Testsigma is the Testsigma Copilot and Atto, an AI collaborator for quality assurance teams, mobilizing a fleet of AI agents to autonomously plan, design, develop, execute, maintain, and optimize tests. The platform also boasts end-to-end agent-based test management, powerful built-in features such as visual testing, accessibility testing, cross-browser and cross-device testing, and seamless extensibility through over 30 native integrations and custom apps.

Used by major companies like Nestlé, KFC, DHL, Samsung, Zeiss, and Nokia, Testsigma allows quality engineering teams to accelerate their testing processes confidently, ensuring high-quality software delivery.