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Litmus

Hire fast. Hire confidently.

Y CombinatorBacked by Y Combinator
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What We Do

Real Problems. Real Signal. Real Fast.

Litmus is a technical hiring platform that shows you how candidates actually engineer — not just how they interview. We generate assessments based on your tech stack, track how candidates build in real time, and deliver AI-powered reports with a clear hiring recommendation. No blind spots. No guesswork. The screening speed of an OA with the engineering depth of a work trial.

For CompaniesFor Companies

Find engineers who solve your problems without slowing down.

How It Works

Describe your assessment
1

Describe Your Assessment

Review and refine with AI
2

Review & Refine

Invite candidates
3

Invite Candidates

AI-powered reports and decisions
4

Review & Decide

Why Teams Choose LitmusWhy Teams Choose Litmus

AI-Powered Reports

Get detailed code reviews, architecture analysis, and hiring recommendations from live tracking.

Interview Pipelines

Create roles, build multi-step interview pipelines, and track candidates across stages.

ATS Integration

Integrated with Ashby, Greenhouse, and Lever. Keep your hiring workflow in sync without switching tools.

Candidate Comparison

Compare commits, activity patterns, and development behavior side-by-side alongside final results.

Native Developer Experience

Candidates work in their own editor and on their own machine on a real engineering task.

Better Signal, Less Time

See how candidates actually code. Generate assessments in minutes, not days, and evaluate in parallel.

For CandidatesFor Candidates

Your editor. Your machine. A problem worth solving.

How It Works

1

Accept Invite

2

Initialize & Start

3

Build Your Solution

4

Submit

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