# HackerRank Alternative: Evidence-Based Hiring

> HackerRank runs coding screens and interviews for hiring teams. Lemma builds a candidate-owned record of skill evidence. How they compare and when to use each.

Source: https://getlemma.io/compare/hackerrank

HackerRank helps companies assess developers inside their hiring process. Lemma helps people build a lasting record of skill evidence they can bring to any process. They meet at the technical screen.

See the comparison

## How does Lemma compare with HackerRank?

HackerRank is a technical hiring platform: companies run take-home coding screens, live interviews and AI-led first rounds for a specific role. Lemma is a record the candidate keeps, built from rated sessions, adaptive assessments and linked work, with an SCI score per skill. A company-run screen assesses for one role; a Passport carries evidence between roles.

HackerRank and the Lemma Skills Passport compared
| Dimension | HackerRank | Lemma Skills Passport |
| --- | --- | --- |
| Who runs it | The hiring company, which sets up tests and interviews | You build the Passport; companies view it or invite you to an assessment |
| What it measures | Coding tests, from algorithm questions to real-world tasks, plus live and AI-led interviews | Evidence across sessions, adaptive assessments and linked work, per skill |
| Skills covered | Software development and related technical roles | Technical and non-technical skills, from code to design and product |
| Result | A report for the hiring company for that role | An SCI score per skill that stays on your Passport and keeps updating |
| Who keeps it | Screen results sit with the company that ran them; developers can also earn HackerRank certificates of their own | The Passport is yours to share with any employer or client |
| Best moment | Screening and interviewing for a specific open role | Before and between applications, and as evidence brought into a screen |

## What does HackerRank do well?

HackerRank is a mature technical hiring platform. Companies use it to run consistent coding assessments at scale, and its tests go beyond algorithm puzzles to real-world tasks and questions on working with AI tools.

-   A large library of coding questions and role-based Certified Assessments
-   Live technical interviews and an AI interviewer for first rounds
-   Integrity tools: AI-powered plagiarism detection, a proctor and identity verification

Checked against HackerRank's own pages on 14 October 2026. Sources

## What does Lemma add to a coding screen?

A company-run assessment answers one company's question at one moment. Lemma keeps the answer with the person, and adds evidence a single test cannot capture.

### A record that travels

Evidence stays on your Passport, so you do not start from zero with every application, and an employer can see history rather than one sitting.

### Evidence from working with people

Live sessions rated by the practitioner you worked with show how you explain, debug and collaborate, alongside assessment results.

### Beyond engineering

SCI works the same way for design, product, data and other skills, so mixed teams can use one kind of evidence.

[The Skills Passport](https://getlemma.io/product/passport)[How SCI is computed](https://getlemma.io/product/sci)

## When should you choose HackerRank?

Choose HackerRank when your team needs a standard, proctored coding screen for many applicants to one engineering role, or a shared environment for live technical interviews. It is built for hiring teams running volume, and connects to applicant tracking systems such as Greenhouse.

-   A standard coding screen for many applicants
-   Live coding interviews in a shared environment
-   Proctoring and plagiarism checks on every attempt

## When should you choose Lemma?

Choose Lemma when you want candidates to arrive with evidence rather than a CV, when the role mixes technical and non-technical skills, or when you are the candidate and want a record that outlasts one application. Candidate invites and the verification API are in early access for selected teams.

-   Candidates who arrive with evidence, not just a CV
-   Hiring across technical and non-technical skills
-   A candidate record that outlasts one application

## Questions about Lemma vs HackerRank

### What are the alternatives to HackerRank?

Other company-run technical assessment platforms, such as Codility and TestGorilla, cover similar ground: screens, interviews and test libraries. Lemma is a different kind of alternative. Instead of a test each company runs, the candidate brings a Passport of evidence, and teams can invite them to an assessment.

### Is HackerRank free?

Developers can create a free HackerRank account to practise. Its hiring products are sold to companies, and HackerRank's own pricing page lists the current plans. Lemma is in early access; join the list to hear when places open.

### Can a company use Lemma and HackerRank together?

Yes. A Passport can inform who to invite to a screen and what to focus on in it, while a company-run coding assessment covers the specific tasks of the role.

### Does Lemma run coding interviews?

Not as a hiring tool. Lemma's live sessions are one-to-one sessions between practitioners that produce evidence for both people. Inviting candidates to Lemma assessments is part of the technical hiring tools, which are in early access.

### What is the difference between HackerRank and Codility?

Both run take-home screens and live technical interviews with integrity controls. On their own sites, HackerRank highlights its question library, role-based Certified Assessments and an AI interviewer; Codility highlights interviews in a VS Code environment and Skills Intelligence for mapping a team's skills. Trial both on your own roles.

![Painting of heather moorland with granite boulders and a distant lake](https://cdn.sanity.io/images/islu4peo/production/d420ed581b54d23f374657cfbffe19551f639884-1680x1120.jpg?w=1080&fm=webp&q=68&fit=max)

## Bring evidence, not just a profile.

Lemma is in early access. Join the list to build a Skills Passport with evidence anyone can inspect.

[All comparisons](https://getlemma.io/compare)

[From the blogHow to assess technical skills in an interview](https://getlemma.io/blog/assess-technical-skills-in-interview)[From the blogTechnical skills assessment template and rubric](https://getlemma.io/blog/technical-skills-assessment-template)[ComparisonLemma vs LinkedIn](https://getlemma.io/compare/linkedin)[ComparisonLemma vs certifications](https://getlemma.io/compare/certifications)[ComparisonLemma vs Codility](https://getlemma.io/compare/codility)[ComparisonLemma vs TestGorilla](https://getlemma.io/compare/testgorilla)

Sources, checked on 14 October 2026

-   [hackerrank.com/products/screen](https://www.hackerrank.com/products/screen/)
-   [hackerrank.com/skills-verification](https://www.hackerrank.com/skills-verification)
-   [hackerrank-knowledge-base.help.usepylon.com/articles/1847021717](https://hackerrank-knowledge-base.help.usepylon.com/articles/1847021717)
-   [codility.com](https://www.codility.com/)