CoTester

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.