HackerRank vs interviewing.io (2026): which should you pick?

Pick HackerRank if

• Fits if you hire engineers and want tests plus live coding in one place
• Works for teams where many people interview, since every self-serve plan has unlimited users

Look elsewhere if

• Tight if you test many candidates: 60 attempts a year on Starter, and extra ones are $20 each
• Pricey if you need integrations, because they start at Pro, $419 a month
• Watch out: certified assessments, leaked-question protection and API access are Enterprise only
• Watch out: the pricing page wouldn't show its prices to us, so the figures are from the listing and not rechecked

Pick interviewing.io if

• Fits if you're hiring software engineers and want candidates already screened on a live interview
• Works for teams that would rather pay on results than for seats

Look elsewhere if

• Skip it if you want a test library or an ATS, because it's neither
• Not for you if you want a price: no plan or fee is listed
• Watch out: candidate mock interviews are a separate paid product, premium from $179
• Too light for non-engineering roles, as the pool is engineers

HackerRank

• Plans cap candidate attempts per year (60 on Starter, 360 on Pro); extra attempts are $20 each.
• ATS and calendar integrations start at Pro, and the larger ATS set at Enterprise.
• Leaked question protection, certified assessments and API access are Enterprise only.
• The monthly-billing price was not shown on the page; the figures here are the annual rates.

interviewing.io

• The employer fee is not stated beyond paying when candidates pass your technical bar; no plan or price is listed.
• Candidate mock interviews are a separate paid product, with premium interviews starting at $179.
• It supplies candidates from its own pool and is not a test library or an ATS.

HackerRank

Chakra AI interviewer

Runs conversational screens with real-time follow-up questions, then produces a report with transcript, session replay and scores.

Coding assessments

Take-home tests built from a question library of 2,000+ to 7,500+ questions, with multi-file projects and custom questions.

Pair-programming interviews

Live collaborative coding with recording and playback, a full IDE, and scorecard assistance for interviewers.

AI-aware editor

Candidates can work with AI agents in the IDE, with a choice of Claude, Gemini or GPT; employers set guarded or unguarded AI.

Integrity features

Advanced proctoring on every plan, with leaked-question protection reserved for Enterprise.

interviewing.io

Performance-based pipeline

Candidates are chosen by how they did in past rigorous live technical interviews, not by resume.

Anonymous interviews

Employers run their usual technical phone screen on the platform anonymously, which the site says avoids bias.

Mock interviews for engineers

The candidate side offers practice interviews with replays, covering system design, algorithms and behavioral topics.

Fast hiring cycle

The vendor says employers can go from first conversation to offer in as little as a week.

HackerRank

• Starter$79

  per month, billed annually ($948 a year)

  Unlimited users, 60 candidate attempts a year, 2,000+ library questions, AI interviewer and proctoring.

• Pro$419

  per month, billed annually ($5,028 a year)

  360 candidate attempts a year, 4,000+ library questions, ATS and calendar integrations.

• EnterpriseCustom

  Sold through sales: custom users and attempts, certified assessments, API and MCP access, 7,500+ questions.

interviewing.io

Pricing could not be confirmed. See interviewing.io.

HackerRank

• Annual discount

  Save 20% with annual billing

  The pricing page toggle is labeled Save 20% annually; Pro attempts can also be pre-bought at $15 on annual plans.

interviewing.io

No public discounts listed.