CoTester

CoTester is an enterprise-grade AI software testing agent launched by TestGrid, described as a 'testing teammate that never sleeps.' It learns product context and adapts to QA workflows to automatically write test code. CoTester 2.0 introduces breakthrough features: context-aware agent, instant test creation, self-healing capabilities, vision-language models, smart checkpoints, and automatic bug identification. The platform aims to solve pain points of traditional AI testing tools—such as difficult test maintenance, poor debugging experiences, and complex CI/CD integration—providing enterprises with reliable, efficient test automation solutions.

Context-Aware Agent

Learns product context and adapts to QA workflows, automatically writing test code and understanding business logic.

Instant Test Creation

Upload or link JIRA requirements, and the test case authoring agent transforms specs into complete test logic within minutes.

Self-Healing Capabilities

AI-powered auto-heal engine AgentRx detects UI changes during test execution and automatically updates test logic.

Vision-Language Model

Core uses multimodal VLM to understand and interpret app screens like human testers, combining visuals, text, and layout for smarter decisions.

Smart Checkpoints

Pauses at critical points to validate direction with the team, ensuring control over testing without going off track.

Automatic Bug Identification & Logging

Automatically identifies bugs during test runs and logs them to issue tracking systems, giving teams instant visibility into issues.

Scheduled Execution

Supports scheduled test runs such as daily builds, weekly regressions, or pre-release checks, aligned with delivery cadence.

Git Integration & Collaboration

Supports version control and team collaboration, suitable for agile teams.

1. Visit the CoTester website to request a free trial.
2. Register and set up your project, connect JIRA or upload requirement documents.
3. CoTester automatically analyzes requirements and generates test cases.
4. Run tests on real browsers and view real-time feedback.
5. Review AI-identified bugs and integrate them into your workflow.
6. Set up scheduled execution for regular regression testing.

Enterprise-Grade Reliability

Designed for large-scale testing scenarios, supporting version control and team collaboration.

True Self-Healing

Not only detects changes but automatically updates test logic during execution.

Human-AI Collaboration

Smart checkpoints ensure teams maintain control—AI doesn't act unilaterally.

Multimodal Intelligence

VLM combines visual and text understanding for more reliable testing decisions.

End-to-End Solution

Complete automation from test writing to bug logging without multiple tools.

Starter includes 4 seats and 5,000 tokens. Pricing subject to official website, see TestGrid pricing for details.

• Website: https://testgrid.io/cotester
• Help Center: https://testgrid.io/faq
• Technical Support: 24x5 email (Starter) / Chat support (Growth+)

Related Tools

• Selenium — Web automation testing framework
• Cypress — Modern frontend testing tool