CoTester News & Updates

What is CoTester?

CoTester is a Test Generation tool. End-to-end AI testing solution that streamlines testing processes for faster delivery of high-quality digital experiences. CoTester is a paid tool. A free trial is available. It is aimed at enterprise teams and devtestops professionals.

TestGrid is an AI-powered end-to-end testing platform that simplifies and streamlines the testing process. It helps businesses deliver high-quality digital experiences faster by automating test case generation, adapting to UI changes, and running tests across real browsers with human checkpoints. The platform supports various testing types including codeless and manual testing, and offers deployment options like on-premise, private dedicated hosting, and hybrid models.

Built for enterprise teams and devtestops professionals.

Key capabilities

Agents

Features

AI Testing Agent
Automates test case generation from JIRA stories and adapts to UI changes during execution.
Codeless Testing
Test Automation
Manual Testing
On-Premise Deployment
Private Dedicated Hosting
Hybrid Deployment
Device Lab on Wheels
Cross Browser Testing
Mobile App Testing
Performance Testing
Visual Testing

Use cases

Generate self-healing test cases from JIRA stories
Adapt to UI changes during test execution
Run tests across real browsers with human checkpoints
Conduct cross browser testing for application compatibility
Test mobile applications on various devices
Evaluate application performance under load conditions

Who it's for

Enterprise Teams
DevTestOps Professionals

Pros & cons

Pros

Offers on-premise, private dedicated, and hybrid deployment options
Provides 100+ integrations for extended functionality
Supports enterprise security requirements with SSO, LDAP, and MFA
Maintains customer data ownership and does not use it for AI training

Cons

No free plan available; only paid plans and a free trial

Pricing

Paid. Free trial available.

See current pricing on CoTester's website

Security & compliance

SOC 2
ISO 27001
SSO
SAML
Two-factor authentication
Encryption
Data deletion

As stated on CoTester's website — not independently verified by AiByts.

FAQ

What is CoTester?

CoTester is a Test Generation tool. End-to-end AI testing solution that streamlines testing processes for faster delivery of high-quality digital experiences. TestGrid is an AI-powered end-to-end testing platform that simplifies and streamlines the testing process. It helps businesses deliver high-quality digital experiences faster by automating test case generation, adapting to UI changes, and running tests across real browsers with human checkpoints. The platform supports various testing types including codeless and manual testing, and offers deployment options like on-premise, private dedicated hosting, and hybrid models.

Is CoTester free?

No, CoTester is a paid tool. A free trial is available.

How much does CoTester cost?

CoTester is a paid tool. A free trial is available.

Who should use CoTester?

CoTester is built for enterprise teams and devtestops professionals. Common uses: generate self-healing test cases from JIRA stories, adapt to UI changes during test execution, run tests across real browsers with human checkpoints and conduct cross browser testing for application compatibility.

What are the best alternatives to CoTester?

Similar tools on AiByts include Tabnine, Keploy, Qodex, Sourcegraph Cody and Checksum AI.

CoTester news & updates

iOS Performance Testing: Metrics, Tools, and Best Practices
If your customer is halfway through a purchase and your app freezes, there’s a good possibility they might not return to complete the transaction. Luciq’s report shows that 83.4% of mobile users rate stability as “Extremely” or “Very important.” And 15.4% uninstall an app after a single crash.
CoTester BlogOct 13, 202612 min read
TestRail vs Xray : Which is the Better Test Management Tool
If you’re operating in an enterprise setup, then creating, executing, maintaining, monitoring, and analyzing large test suites must be a core part of your QA work.
CoTester BlogOct 8, 202610 min read
AI in a Box: Expanding AI Capabilities Across QA Journeys
Take a scenario, for example. Your product team adds a requirement in Jira to implement TOTP-based two-factor authentication for every mobile app login. This creates a chain of work for your QA team. They first need to interpret the requirement and then identify the scenarios which require testing.
CoTester BlogOct 7, 20266 min read
Top 10 Xray Alternatives: Features, Use Cases, Pricing, and Limitations
Xray is a household name in test management, particularly among teams who already have Jira embedded in their development workflows and also want efficient test management, requirements traceability, and defect tracking in one ecosystem.
CoTester BlogOct 6, 202616 min read
How to Test Applications Built with Claude Code
Claude Code is increasingly being used by developers to build apps. The reason? It allows you to design a basic prototype of your app within minutes with just simple, natural language prompts.
CoTester BlogSep 29, 20269 min read
How to Test Audio and Video on Real Devices
Audio and video features are critical to how users experience your product. A video streaming platform or voice-enabled service can lose customers if the audio cuts out, voices are unclear, video freezes, or playback takes too long to start.
CoTester BlogSep 28, 202610 min read
Test on Real iPhone 18 Pro & 18 Pro Max Devices with TestGrid
You can now test your apps on real iPhone 18 Pro and iPhone 18 Pro Max devices running iOS 27 through TestGrid’s Real Device Cloud. Apple’s new release introduces software and hardware changes that can affect how your app behaves on the latest Pro devices.
CoTester BlogSep 24, 20263 min read
Intelligent Test Automation: Implementation Guide for QA Teams
Traditional test automation relies on predefined test scripts or test logic, which works well for repeatable checks. But it can become a limitation if your apps, requirements, and test conditions change frequently.
CoTester BlogSep 24, 202613 min read
What 100,000+ Monthly Test Executions Reveal About Reliability, Flakiness, and Maintenance
Once automated testing becomes part of every release cycle, the harder question is whether you can trust the results it produces. Failures, flaky behavior, reruns, UI changes, and test maintenance all affect how much engineering work follows each regression run.
CoTester BlogSep 22, 20267 min read
Browserling Alternatives: 10 Best Tools for Cross-Browser Testing
Assessing the behavior of your apps and websites on browsers is critical because differences in browser engines, operating systems, and viewport environments can change how your users experience the same functionality.
CoTester BlogSep 22, 202614 min read
IoT Performance Testing: How to Test IoT Systems Under Load
Even though IoT is becoming a core part of operations across industries like manufacturing, healthcare, supply chain, and agritech, performance and connectivity issues are still a big concern in that space.
CoTester BlogSep 21, 202611 min read
Quantum Grid vs Selenium Grid vs HyperExecute
Automated test execution can become complex if your tests need to run across a shared pool of devices. Your Selenium test may need a particular browser and OS. Whereas an Appium run may require a specific device or version.
CoTester BlogSep 18, 202611 min read
APM Tools Comparison: Application Performance Monitoring Tools
Releasing a well-tested app is just half the work. You also need to monitor how your apps are performing when real users start interacting with them. Delays in critical functions like login, checkout, or API calls can create poor user experiences.
CoTester BlogSep 17, 20269 min read
Salesforce UAT Testing: Complete Guide with Examples and Best Practices
Salesforce UAT is critical because even if your release passes functional checks, it can still affect operations across your sales and service teams if it doesn’t support business processes as expected.
CoTester BlogSep 17, 202611 min read