
Engineering teams shipping with AI have a new bottleneck: validation. Code output has accelerated. Quality hasn't. Checksum closes the gap.
Checksum is a continuous quality platform with a suite of AI agents that handle testing end-to-end, at every stage of the development lifecycle. Where most tools wait for a human to trigger them, Checksum runs autonomously in the background, generating tests, executing them, and repairing failures without manual intervention. Seventy percent of test failures are resolved automatically through real-time auto-recovery.
The platform covers every layer: end-to-end UI flows via Playwright, API endpoint chains, and targeted CI tests scoped to exactly what changed in a PR. All tests land as real code in your repository and are delivered as standard Playwright, owned by your team.
Checksum is fine-tuned on 1.5+ million test runs and integrates natively with Cursor, Claude Code, and 100+ AI coding agents. Type /checksum and your coding agent's output gets tested before it ever reaches review. Generation and healing happen on Checksum's cloud infrastructure which means no LLM tokens consumed, no local resources required.
The result: test suites that stay green as the product evolves, fewer regressions reaching production, and release confidence that scales alongside AI output.
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Synap is an intelligent online exam platform for secure, question-based learning, trusted by organisations worldwide. Designed to help businesses, training providers, and educational institutions create, deliver, and manage both practice and high-stakes exams with ease. Synap offers a fully customisable, brandable portal, allowing companies to maintain their identity while providing seamless exam experiences.
Our platform supports diverse question types including images, MCQs, and EMQs, which can be created directly or imported in bulk via CSV to streamline large-scale assessment needs. Integrated proctoring ensures exam integrity by monitoring candidates during live exams, preventing cheating and fraud.
Synap delivers robust analytics and reporting tools, giving organisations detailed insights into learner performance, progress, and question effectiveness. This data empowers businesses to make informed decisions, improve training outcomes, and identify skill gaps quickly.
With flexible exam timers, question randomisation, and secure environments, Synap scales effortlessly from small teams to enterprise-level clients. Plus, easy LMS integrations and API support enable smooth workflow automation.
Synap’s intuitive interface requires minimal training, enabling organisations to deploy exams quickly and efficiently. Our dedicated customer success team provides ongoing support to ensure smooth implementation and continuous optimisation. Synap also supports compliance with data protection regulations, giving organisations peace of mind when handling sensitive learner data.
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FastTest
This comprehensive ecosystem is for organizations that require stronger online testing. It was developed using modern psychometrics and best practice. This product is designed for licensure, pre-employment and educational exams. Deliver 200 tests per calendar year or 20,000 per hour; manage hundreds content experts for development. With intuitive interfaces, customized workflows, and immediate publishing, content experts can be more productive. You can configure security for each test with passcodes, ID numbers and lockdown browser. Remote proctoring is also possible. This tool is designed to encourage best practices and advanced psychometrics such as IRT and CAT. You can innovate with tech-enhanced tools like drag-and drop, essay, fill-in the blank. You can support validity by storing extensive metadata, including custom fields as well as statistics. Track item versioning, usage of test forms, and user actions. SME owners can get to work quickly with an easy-to-use authoring interface.
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Constructor Proctor
Constructor Proctor is an innovative proctoring solution designed for both end-customers and edtech providers. It integrates advanced technology to ensure exam integrity, expand learning opportunities, and offer a flexible assessment tool.
Exam Integrity
Comprehensive range of proctoring modes
Secure Browser to control processes, VMs, and devices
Camera and desktop recordings for real-time observation
Additional side-view or smartphone camera for deeper insight into test-taker behavior
Scalability
Supports up to 50,000 concurrent exams
Allows up to 150 test-takers per proctor in live mode
Provides virtually unlimited exam duration (verified up to 72 hours)
Enables multi-screen functionality
Flexibility
Compatible with both desktop and mobile devices
Facilitates data processing and storage in any region
Powerful AI
Biometric identification
Face detection and gaze tracking
Voice detection and speech recognition
Device detection
Proprietary scoring algorithm
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