Checksum.ai vs. TAST Comparison


Checksum.ai	TAST SIPSA	+	+
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About Checksum is a continuous quality platform that autonomously generates, runs, and maintains tests so engineering teams can ship AI-generated code without trading speed for reliability. Unlike copilots that wait for prompts, Checksum works as a background agent, detecting what needs testing, generating production-ready Playwright, and healing broken tests automatically. Seventy percent of failures resolve autonomously, keeping suites green without manual effort. Built on fine-tuned data from 1.5+ million test runs, Checksum covers every layer of the SDLC: end-to-end, API, and CI testing from a single platform. Tests are delivered as standard Playwright code, submitted as a PR to your repo. No vendor lock-in. Checksum integrates natively with Cursor, Claude Code, and 100+ coding agents via /checksum slash commands, so code is tested before a human ever reviews it. AI handles generation and healing on Checksum's cloud: no LLM tokens. The result: ship faster, with confidence.		About TAST, Test Automation System Tool is a comprehensive cloud test automation framework that enables businesses to maximize their test automation across the complete testing process from an End User´s perspective. It is easy to use and its graphical interface defines the automated test cases across technological platforms. TAST automates: Cross Browser testing Mobile testing Desktop applications testing DDBB testing: Oracle, PostgreSQL, MySQL, Db2. File testing: txt, pdf, word, excel, csv, xml. Mainframe testing: AS400, Host APIs testing Interface testing. Remote Server testing. Types of tests you can automate with TAST: Integration Functional System: Regressive, stress, load, parallel Acceptance A/B.
Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported		Platforms Supported Windows Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience Software development teams seeking a solution to improve product quality and speed up release cycles		Audience Organizations in search of a test automation solution to automate, monitor and streamline the testing processes of their critical apps.
Support Phone Support Supported 24/7 Live Support Not Supported Online Supported		Support Phone Support Supported 24/7 Live Support Supported Online Supported
API Offers API Not Supported		API Offers API Supported
Screenshots and Videos View more images or videos		Screenshots and Videos View more images or videos
Pricing Based on tests maintained. Unlimited test runs. Unlimited auto-healings. Unlimited users. Pricing based on the number of tests maintained. Free Version Not Supported Free Trial Supported		Pricing No information available. Free Version Not Supported Free Trial Not Supported
Reviews/Ratings Read all reviews		Reviews/Ratings Overall 5.0 / 5 ease 5.0 / 5 features 5.0 / 5 design 4.5 / 5 support 5.0 / 5 Read all reviews
		Pros & Cons from Real Users Pros The integration process with TAST is quite simple. We integrated it with our existing system without any problems. The tool itself is very intuitive to use, allowing new users to quickly get up to speed. Additionally, the training course provided is extremely helpful and informative, covering all necessary aspects and offering practical examples that made learning straightforward. What I like most about TAST is its effectiveness in automating tests and its ease of use. It has several videos that explain how the entire application environment works and also has an excellent technical service that will help you whenever you need it. Cons The client is currently only usable on Windows. While this hasn't been a issue for us, it might limit flexibility for teams using other operating systems. I have nothing negative to say, I really liked the application.
Training Documentation Supported Webinars Supported Live Online Supported In Person Supported		Training Documentation Supported Webinars Supported Live Online Supported In Person Supported
Company Information Checksum.ai United States checksum.ai/		Company Information SIPSA Founded: 1985 Spain www.sipsa.net/en/tast-test-automation-system-tool-2/
Alternatives MuukTest		Alternatives Appvance Appvance.ai
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Testim Tricentis		Parasoft
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Categories AI Agents Supported AI Agents for Software Testing Supported AI Testing Tools Supported API Testing Supported Automated Testing Supported Codeless Test Automation Supported Continuous Testing Supported Cross-Browser Testing Supported Functional Testing Supported QA Testing Supported Regression Testing Supported Software Testing Supported		Categories API Testing Supported Automated Testing Supported Cross-Browser Testing Supported Functional Testing Supported Load Testing Supported Mobile App Testing Supported Performance Testing Supported Software Testing Supported Test Automation Frameworks Supported
API Testing Features Functional Testing Supported Fuzz Testing Not Supported Load Testing Not Supported Penetration Testing Not Supported Runtime and Error Detection Not Supported Security Testing Not Supported UI Testing Supported Validation Testing Supported		API Testing Features Functional Testing Supported Fuzz Testing Supported Load Testing Supported Penetration Testing Supported Runtime and Error Detection Supported Security Testing Supported UI Testing Supported Validation Testing Supported Automated Testing Features Hierarchical View Not Supported Move & Copy Supported Parameterized Testing Supported Requirements-Based Testing Supported Security Testing Supported Supports Parallel Execution Supported Test Script Reviews Supported Unicode Compliance Not Supported Functional Testing Features Automated Testing Supported Interface Testing Supported Regression Testing Supported Reporting / Analytics Supported Sanity Testing Supported Smoke Testing Supported System Testing Supported Unit Testing Supported Software Testing Features Automated Testing Supported Black-Box Testing Supported Dynamic Testing Supported Issue Tracking Supported Manual Testing Not Supported Quality Assurance Planning Supported Reporting / Analytics Supported Static Testing Not Supported Test Case Management Supported Variable Testing Methods Supported White-Box Testing Supported Show More Features Load Testing Features API Load Testing Supported Database Load Testing Supported Load Test Performance Reporting Supported Mail Load Testing Supported Multilocation Load Testing Supported Multiple Protocol Support Supported Test Script Customization Supported Web Application Testing Supported Mobile App Testing Features Functional Testing Supported Installation Testing Supported Interruption Testing Supported Memory Testing Supported Performance Testing Supported Usability Testing Supported Performance Testing Features API Testing Supported Benchmarking Not Supported Cross Browser Testing Supported Debugging Supported Historical Reporting Supported Load Testing Supported Mobile Testing Supported Parallel Testing Supported Regression Testing Supported UI Testing Supported Web Testing Supported
Integrations Jenkins Supported Azure OpenAI Service Supported CircleCI Supported Claude Supported Discord Supported Gemini Supported GitHub Supported GitLab Supported Google Chat Supported Groq Supported IBM Db2 Not Supported Jira Not Supported Microsoft 365 Not Supported Microsoft Teams Supported MySQL Not Supported OpenAI Supported Oracle Cloud Infrastructure Not Supported Playwright Supported PostgreSQL Not Supported Xray Not Supported Show More Integrations View All 16 Integrations		Integrations Jenkins Supported Azure OpenAI Service Not Supported CircleCI Not Supported Claude Not Supported Discord Not Supported Gemini Not Supported GitHub Not Supported GitLab Not Supported Google Chat Not Supported Groq Not Supported IBM Db2 Supported Jira Supported Microsoft 365 Supported Microsoft Teams Not Supported MySQL Supported OpenAI Not Supported Oracle Cloud Infrastructure Supported Playwright Not Supported PostgreSQL Supported Xray Supported Show More Integrations View All 8 Integrations
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