Your engineers should ship, not interview. 100+ missions ready. Zero test creation.
You focus on culture and team fit. We handle the technical side.
3 flexible modes • AI reports in minutes • Fair assessments
No spam. We'll notify you when we launch.
Choose the mode that fits your time, budget, and hiring stage. Every mode delivers an AI-powered evaluation report.
Your team assists the candidate in real-time. Built-in video, shared terminal, and collaborative coding.
Candidate records their screen and explains their approach orally. Review the session on your schedule.
Our AI hiring manager conducts the interview, asks follow-up questions, and evaluates the candidate.
All modes include AI-powered evaluation reports, session recordings, and skill breakdowns.
From mission selection to AI-powered report — in 30 seconds.
Browse production-grade missions across every engineering discipline. Each one mirrors a real day on the job.
Build a responsive React dashboard with live data updates, charts, and WebSocket integration.
Build a shopping cart with state management, localStorage persistence, and checkout flow.
Design and build a scalable REST API with authentication, rate limiting, and proper error handling.
Debug a production issue using logs, metrics, and traces to identify and fix the root cause.
Build an ETL pipeline to process, transform, and load data from multiple sources into a warehouse.
Train, optimize, and deploy a machine learning model with proper monitoring and A/B testing.
Configure automated testing, builds, and deployments with GitHub Actions and container orchestration.
Configure Karpenter or Cluster Autoscaler to handle spike loads for a production Kubernetes cluster.
Plan and execute a production workload migration from Azure to AWS with minimal downtime.
Design infrastructure as code for a multi-cloud deployment spanning AWS, GCP, and Azure.
Design a low-latency rate limiting system that works across multiple regions with strict consistency.
Implement a consistent hashing mechanism to distribute data across a growing database cluster.
100+ missions available in the full platform
Why CodeReaal
Stop testing algorithms. Start testing production-level skills that predict job success.
Built from real enterprise challenges
Deploy to Kubernetes, debug production incidents, scale APIs under load, secure cloud infrastructure—every mission replicates what engineers face at top tech companies.
Every mode, every candidate
Get a comprehensive evaluation report for every interview—skills breakdown, code quality analysis, and a clear hire/no-hire recommendation. No more guesswork.
60% faster technical hiring
Stop wasting engineering hours on interviews. Use recorded or AI modes for screening, save live sessions for final rounds. Scale your hiring without scaling your team.
Join the waitlist for early access, or see the platform in action.
No credit card required. No spam.
Everything you need to know about CodeReaal.
CodeReaal is a B2B enterprise platform that evaluates engineers using real development environments. Unlike CodinGame or HackerRank which test algorithms, CodeReaal tests actual job skills: building React components, designing APIs, debugging production issues, training ML models. Tasks engineers actually perform on the job.
It's 100% real. Candidates get access to fully configured development environments with your actual tech stack. Whether it's a Node.js backend, React frontend, or Python ML environment, each session runs in a secure, isolated workspace that's automatically provisioned and torn down.
Our AI analyzes multiple dimensions: code quality and best practices, problem solving approach, architecture decisions, debugging methodology, and communication clarity. It watches the entire session, not just the final result, to understand how candidates think and work.
Our AI monitors sessions for unusual patterns including copy paste from external sources, timing anomalies, and suspicious code patterns. Every session is recorded with full replay capability so hiring teams can watch exactly how candidates solved problems.