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About

The best coding challenge platform for evaluating machine learning, data science, and software engineering ability. Create an AdaptiLab challenge in a few clicks based on your job description. Automatically send emails to candidates for them to access the coding challenge. Streamline your hiring process by comparing the top performers on the AdaptiLab challenge. Our code challenges assess the hardest skills to evaluate for in an environment optimized for the candidate experience. Challenges are automatically generated by our internal AI and customized specifically for your job description. Evaluate candidates in the hardest fields to assess: machine learning and data science. Improve your existing interview process’s signal with a library of 1000+ industry machine learning and data science questions

About

kodwai is a platform where developers solve real coding challenges on their own machine with their own AI coding agent (Claude Code, Cursor, or Codex) and get scored on how well they direct the agent, across three axes: Direction, Outcome, and Lift. Pick a ticket-sized challenge (a multi-tenant rate limiter, an idempotent ETL pipeline, a Raft-lite log), run npx @kodwai/cli@latest challenge <slug> to pull the problem, starter code and tests into a fresh git repo, solve it the way you actually work, then run npx @kodwai/cli@latest submit. The score is 0 to 100, and every signal cites evidence from your transcript, commits and test runs. Free for developers with a public profile and leaderboard. Hiring teams can run private real-world interviews and see how candidates work with AI agents: the prompts, the recovery, the verification, the result.

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 Supported
Linux Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Developers searching for a coding platform that evaluates machine learning, data science, and software engineering ability

Audience

Software developers who code with AI agents, and engineering teams hiring for AI-assisted development

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Pricing

Free
Free for developers: 3 scored submissions on kodwai's key, then connect your own Anthropic API key for unlimited submissions. The challenges, score, public profile and leaderboard are free. Hiring track for teams: contact us for pricing.
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

AdaptiLab
Founded: 2018
United States
www.adaptilab.com

Company Information

kodwai
Istanbul, Turkey
www.kodwai.com

Alternatives

Showtech

Showtech

Showcode

Alternatives

Codeaid

Codeaid

Scopic
Codeaid

Codeaid

Scopic

Categories

Categories

Coding Challenge Supported

kodwai is a coding challenge platform built for agentic coding. Challenges are realistic, ticket-sized tasks (from a bookshelf REST API to a Raft-lite log) and each one hides a few traps that a single prompt tends to miss. You solve them locally with your own AI coding agent, and the score reflects how well you directed it, not just whether the tests passed: Direction, Outcome and Lift, from 0 to 100, with evidence for every signal. There is a public leaderboard, a Direction rating that moves with every scored run, and a weekly league.

Integrations

Claude Not Supported
Claude Code Not Supported
Codex CLI Not Supported
Cursor Not Supported
Git Not Supported
Greenhouse Supported
Node.js Not Supported
OpenAI Codex Not Supported

Integrations

Claude Supported
Claude Code Supported
Codex CLI Supported
Cursor Supported
Git Supported
Greenhouse Not Supported
Node.js Supported
OpenAI Codex Supported
Claim AdaptiLab and update features and information
Claim AdaptiLab and update features and information
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Claim kodwai and update features and information