CoTester 2.0: The First True Enterprise-Grade AI Agent for Software Testing

What if we told you that there’s an AI tester that’s onboardable, trainable, and taskable? It can learn your product context, adapt to your workflows, and handle testing just like an experienced human software tester.

CoTester generates and runs test cases with your approval, then adapts them as your app evolves to keep automation stable and resilient.

That’s CoTester™ 2.0 for you.

It’s the first enterprise-grade AI agent for software testing with deep knowledge of testing workflows and enterprise QA practices.

Designed for high-scale, high-complexity environments, CoTester 2.0 acts as a domain-aware, context-specific testing partner.

It instantly creates full test cases from JIRA stories or live application URLs, self-heals scripts mid-execution with AgentRx, and runs tests across real browsers with live debugging and execution logs. Think of it as ChatGPT, but it’s purpose-built for software testing.

In the following sections, we’ll explore how CoTester 2.0 actually works and which key features make it stand out from other AI software testing agents.

Key Features and Workings of CoTester 2.0

1. Conversational flexibility

Unlike competitors whose AI testing tools are primarily syntax-driven—relying on predefined commands even when using natural language—CoTester uses true AI to understand user intent without rigid syntax constraints.

This allows it to comprehend tasks naturally and flexibly, delivering a more intuitive and seamless testing experience.

You can task it using plain language without a predefined script, making it intuitive and easy to use. Typing as simple as a “Hi” in the chat interface can help you kickstart the conversation with it. This makes onboarding simple for both QA engineers and non-technical team members.

2. High-quality context building

There are two ways through which CoTester 2.0 learns your product context:

a. File uploads

Share user stories, requirement docs, or test plans in formats like PDF, Word, or CSV. CoTester uses this information to generate test cases. It’s important to keep them rich in detail for the best possible, most accurate outcome.

b. URL pasting

Simply paste a link of a staging or production page, and CoTester scans it to generate relevant, executable test cases on prompting. This feature is beneficial for testing web forms, flows, or page-specific validation.

3. Centralized knowledge base

All uploaded files and generated assets are stored in a searchable repository, simplifying information organization and retrieval. You can add, update, or modify your knowledge base without overwriting existing data, keeping it current and reliable.

4. Dynamic test case editing

On prompting, CoTester will not only give you a thorough description of the test case but also provide a step-by-step editor that demonstrates the automation workflow. You can modify it manually by adding or removing steps as needed using CoTester’s chat interface.

The clearer and more precise your instructions, the more accurate the modifications will be. This step saves hours, and you only invest time and effort in refining it.

5. Self-healing execution with AgentRx

Once tests are generated, CoTester 2.0 runs them on real browsers and devices—integrated directly into your CI/CD pipeline. And thanks to its AgentRx self-heal engine, it detects even major UI changes, including structural shifts and full redesigns, and automatically updates your test scripts on the fly during execution.

6. Built-in debugging and insights

Every execution produces detailed logs, screenshots, and step-by-step results. You can use CoTester’s debugging support to pinpoint breakpoints, adapt scripts, and resolve issues faster.

While the current reporting module already generates detailed reports, an upcoming release will integrate AI-powered summaries. This enhancement will provide quick insights into test executions, enabling you to grasp key results without reviewing the entire report.

7. Security and privacy in design

CoTester 2.0 ensures that all data uploaded for training purposes remains secure and isolated within your organization’s instance. Nothing is shared between deployments, ensuring your proprietary information remains confidential.

CoTester 2.0 supports cloud, private cloud, and on-prem deployments. You can connect internal databases and securely parameterize test data, with encryption for secrets.

We don’t use your data to train our AI model; whatever you upload or share on our platform always remains in your control.

Who Benefits from CoTester 2.0

Whether you’re a business analyst, manual tester, automation test engineer, SDET, QA specialist, or a product owner in a fast-paced agile team, CoTester is your intuitive AI testing agent. It empowers everyone to contribute to quality, simplifying test automation without losing control.

Industry Applications of CoTester 2.0

CoTester 2.0 covers web applications, Salesforce workflows, and login authentication processes. When it comes to specific industries:

• Telco teams can test network-related user journeys
• BFSI teams can rely on it for compliance-focused functional tests
• E-commerce companies can use it to validate storefront and checkout flows
• Healthcare or travel companies can ensure their web apps remain accurate and reliable under changing regulations or live data feeds

What’s Next in CoTester 2.0?

Mobile app testing support is in active development and will expand CoTester’s reach to cover native and hybrid mobile apps. Other planned integrations include connectivity with tools like Slack, Trello, ClickUp, Miro, Asana, GitHub, and Microsoft Teams.

Elevate Software Testing with CoTester 2.0

Dive deep into how this AI agent for testing works. Request a free demo of CoTester.