CoTester

CoTester is an AI software testing tool that automates test case generation, execution, and bug detection. It's designed for developers and QA engineers who want to accelerate their testing workflows and improve code quality.

Code Writing & Assistance

Freemium model with paid plans starting at $99/month for teams

Problems It Solves

Reduce manual test case creation time
Improve test coverage and code quality
Detect bugs earlier in the development cycle
Automate repetitive testing tasks
Maintain test suites as code evolves
Accelerate time-to-market for releases
Minimize false positives in test results

Who Is It For?

Perfect for:

Development teams looking to automate their QA process and reduce manual testing overhead while improving code quality.

Not ideal for:

Organizations with highly specialized or domain-specific testing requirements that require extensive manual customization.

Key Features

Automated Test Case Generation

AI automatically generates comprehensive test cases from code and requirements, reducing manual test creation time and improving coverage.

Intelligent Bug Detection

Machine learning algorithms identify potential bugs and edge cases that traditional testing might miss.

Test Execution Automation

Automatically runs generated tests across multiple environments and configurations without manual intervention.

Code Coverage Analysis

Provides detailed insights into code coverage and identifies untested code paths for better quality assurance.

CI/CD Integration

Seamlessly integrates with popular CI/CD pipelines to automate testing in your development workflow.

Natural Language Test Specs

Write test specifications in plain English and let AI convert them into executable test cases.

Cross-Browser Testing

Automatically test applications across different browsers and devices to ensure compatibility.

Regression Testing

AI identifies and prioritizes regression tests to catch breaking changes early in development.

CoTester vs Alternatives

GitHub Copilot

Free for students and OSS, Individual at $10/month, Business at $19/user/month

GitHub Copilot focuses on code generation and assistance, while CoTester specializes in automated test generation and QA automation. They complement each other in a development workflow.

Tabnine

Free plan available, Dev from $12/user/month

Tabnine provides AI code completion, whereas CoTester focuses specifically on test automation and bug detection. Both enhance developer productivity in different areas.

Blackbox AI

Free plan available. Pro plan starts at ~$16/month.

Blackbox AI is a code search and generation tool, while CoTester is purpose-built for automated testing and QA workflows. CoTester offers more specialized testing capabilities.

Replit

Free tier available, Replit Core from $25/month

Replit is a collaborative coding environment, while CoTester is a specialized testing automation platform. They serve different purposes in the development lifecycle.

Frequently Asked Questions

Does CoTester replace manual testing entirely?▼

No, CoTester is designed to complement manual testing by automating repetitive tasks and generating comprehensive test cases. Manual testing is still valuable for exploratory testing, user experience validation, and complex scenarios that require human judgment.

Can CoTester integrate with our existing CI/CD pipeline?▼

Yes, CoTester supports integration with popular CI/CD platforms including GitHub, GitLab, Jenkins, and Azure DevOps. It can be configured to automatically run tests on every commit or pull request.

What programming languages does CoTester support?▼

CoTester supports major programming languages including JavaScript, Python, Java, C#, Go, and Ruby. Support for additional languages is continuously being added.

How does CoTester handle legacy code?▼

CoTester can analyze and generate tests for legacy code, though the quality of generated tests depends on code structure and documentation. It works best with well-documented and modular code.

Is there a free trial available?▼

Yes, CoTester offers a free tier that allows you to generate up to 100 test cases per month. This is sufficient for evaluating the tool before upgrading to a paid plan.

How secure is my code with CoTester?▼

CoTester uses enterprise-grade encryption and follows SOC 2 compliance standards. Code is processed securely and can be deployed on-premise for additional security requirements.

Pricing

Free

$$0

/monthly

Individual developers and small projects

Basic test generation
Up to 100 test cases/month
Single project
Community support

Professional

$$99

/monthly

Small to medium development teams

Unlimited test generation
Multiple projects
CI/CD integration
Email support
Advanced analytics

Enterprise

$Custom

/yearly

Large organizations with complex testing needs

Everything in Professional
Dedicated support
Custom integrations
On-premise deployment
SLA guarantees

Quick Info

Learning curve:moderate

Platforms:

webdesktop

Integrations:

github-copilot, github-autopilot, jenkins, gitlab, azure-devops +7 more

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