AI-Powered Developer Skill Assessments for Faster Hiring
Hire developers faster with AI-powered skill assessments. Get instant 0–100 scoring, anti-cheating telemetry, KYC identity checks, and explainable code reviews. Make confident hiring decisions.
How testwrld works
From job posting to hiring decision in under 30 minutes. No complex setup, no senior dev time wasted.
Create Assessment
Define the role, level, tech stack, and duration. Choose from our curated question bank or create custom prompts.
- Backend, Frontend, Full-stack roles
- Junior to Senior levels
- JavaScript, Python, Java, and more
Send Invite Link
Generate a single-use candidate link. No account required for candidates—just click and code.
- Unique link per candidate
- Set expiration time
- Track invitation status
Candidate Submits Code
Candidates complete the assessment in our distraction-free editor. No webcam, no invasive monitoring.
- Monaco-powered code editor
- Privacy-first approach
- Light integrity telemetry
Get AI Report
Receive a detailed 0-100 score with file/line-anchored findings in under 30 minutes.
- 6-category breakdown
- Explainable AI findings
- PDF/CSV export ready
What's in the AI Report?
Overall Score
Clear percentile ranking against role benchmarks
Category Breakdown
Security, maintainability, readability, testability, best practices, performance
Anchored Findings
Every issue linked to specific code locations
Trust Signals
Focus events, paste detection, plagiarism check
Export Ready
Share with your team or add to candidate files
Fast Results
From submission to report in under 30 minutes
Built for precision and security
Every feature is engineered to reduce bias, detect anomalies, and deliver explainable results.
Instant 0–100 Scoring
Automated evaluation of algorithms, data structures, and system design with crisp percentile ranking.
Anti-Cheat Telemetry
Behavioral signals, clipboard monitoring, and anomaly detection to ensure integrity.
Explainable Reviews
Clear rationale for each score with code review diffs and hot-spot highlights.
KYC Identity Checks
Secure, privacy-first identity verification to prevent impersonation.
Role-based Benchmarks
Prebuilt benchmarks for frontend, backend, cloud, and data roles.
Developer Experience
Streamlined runner, keyboard-first editor, and HTML/CSS/JS suites.
Starter
Perfect for small teams
- • 10 assessments/month
- • Basic anti-cheat
- • Email support
Growth
For scaling teams
- • 100 assessments/month
- • Advanced anti-cheat
- • Priority support
Enterprise
Custom security & SSO
- • Unlimited assessments
- • SSO + MFA
- • Dedicated success manager
Frequently asked questions
Everything you need to know about testwrld. Can't find an answer? Email us at hello@testwrld.com
Our AI performs static code review—similar to how a senior developer would review code. It analyzes your submission across 6 categories (security, maintainability, readability, testability, best practices, performance) and provides a 0-100 score with specific file/line citations explaining every finding. No black-box scoring.
We use light integrity telemetry: browser focus/blur events, paste detection, and plagiarism analysis against our code corpus. This catches most cheating attempts without requiring invasive webcam monitoring. Our philosophy: flags for review, never auto-fail. You make the final call.
Yes. testwrld is GDPR-native by design. We're EU-based (Estonia), host data in EU data centers, collect minimal candidate data, and provide full deletion workflows. No webcam means no video data to worry about. We'll provide a DPIA summary on request.
Our AI achieves 80%+ agreement with senior developer reviews in our validation tests. Every score comes with explainable findings—you can verify the reasoning yourself. For edge cases, we recommend using our reports as a screening filter, then conducting live interviews with top candidates.
We support mainstream languages including JavaScript/TypeScript, Python, Java, C#, Go, and Ruby. Our AI is trained on modern best practices for each language and framework. Custom language support available for Enterprise plans.
Three key differences: (1) Privacy-first—no webcam required, ever. (2) Explainable AI—every score backed by file/line citations, not black-box percentiles. (3) Price—50-80% cheaper than incumbents, designed for mid-market budgets. We focus on code quality review, not just pass/fail test execution.
We detect AI-assisted submissions through behavioral analysis (paste patterns, typing cadence) and code similarity checks. Our questions are designed to require contextual understanding that's harder to outsource to AI. We also rotate our question pool regularly to prevent question leaking.
ATS integrations (Greenhouse, Lever, Teamtailor) are on our roadmap for Q3 2026. Currently, you can export reports as PDF/CSV for manual import, or use our webhook notifications to build custom integrations.
We offer both pay-per-test (€3-5/candidate) and annual subscriptions (€399-899/year with included tests). Most mid-market companies find annual plans more cost-effective. Contact us for volume pricing or agency white-label options.
You can create your first assessment in under 5 minutes. No technical integration required—just sign up, create a test, and send the candidate link. Full onboarding with custom question setup typically takes 1-2 hours.
Live Assessment Dashboard
Monitor submissions, scores, and security signals in real time.
Active users
142
Average score
86
Security alerts
3
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