CoTester is an AI software testing agent from TestGrid for generating, executing, debugging, and maintaining automated tests.

Who should use CoTester?

It is designed for QA engineers, automation teams, product owners, and other software testing workflows.

What does CoTester help with?

It supports AI test creation, browser execution, regression testing, debugging, and self healing test maintenance.

How is CoTester priced?

Public fixed pricing was not found during review. Buyers should request current commercial terms from TestGrid.

What makes CoTester different?

It combines context aware test generation, self healing execution, and human approval guardrails.

What should buyers check before using CoTester?

Request pricing and verify browser coverage, integrations, deployment options, and security requirements.

CoTester

Name: CoTester
Brand: CoTester

CoTester helps QA teams generate, execute, debug, and maintain AI assisted tests.

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What is CoTester?

TL;DR

Context aware AI test generation
Self healing test automation
Real browser and device execution

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About

CoTester is an AI software testing agent from TestGrid that helps teams create, execute, debug, and maintain automated tests. It understands product context and test requirements, can generate test logic from specifications, and can adapt tests when application interfaces change. Teams can provide user stories, documents, URLs, or other context and use the agent to create test cases. CoTester supports no code, low code, and pro code workflows, allowing teams to review generated steps or edit scripts directly. It can execute tests across real browsers and devices, capture logs and screenshots, identify bugs, schedule recurring runs, and use its AgentRx self healing capability to adapt test logic to major UI changes. The product is positioned for enterprise testing and includes human approval guardrails, parameterised test data, encrypted secrets, custom hooks, private cloud or on premise deployment, and customer ownership of automation code. Public fixed pricing was not found during this review, so buyers should request current commercial terms. Teams should also evaluate application coverage, browser and device requirements, integrations, security review, and how much generated test logic needs human refinement. For FutureStack, CoTester belongs in Developer Tools because its primary buyer intent is automated software quality assurance. It is best for QA and engineering teams that want AI assisted test creation, browser execution, debugging, and maintenance without giving up human control.

Use Cases

AI Test Creation

Generate test cases and automation logic from user stories, documents, URLs, and product context.

Browser Test Execution

Run automated tests across supported browsers and devices while collecting screenshots and execution logs.

Test Debugging

Use AI assistance to investigate failures, identify likely causes, and refine generated test logic.

Self Healing Tests

Adapt automation when supported application interfaces change so maintenance work is reduced.

Key Features

Context aware AI test generation
Self healing test automation
Real browser and device execution
Human approval and testing guardrails

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