Compare/Head to head

HackerRank Chakra vs Karat

Same facts, side by side: starting price, free tier, MCP, API and what each one is actually built for.

Starting price

HackerRank Chakra

$79/mo Free trial

HackerRank's AI interviewer for technical roles. It opens a real codebase in a live canvas with an AI coding assistant, watches how the candidate plans and builds, then asks follow-up questions to see whether they can defend what they shipped. Chakra comes with HackerRank plans, which start at $79/mo billed annually for 60 candidate attempts.

Where HackerRank Chakra fits

  • Engineering teams that want one AI round instead of a recruiter screen plus a take-home
  • Hiring AI engineers, forward deployed engineers and AI product managers
  • Teams already on HackerRank that want to test how candidates work with AI tools
  • Companies worried about candidates using interview cheating tools

Karat

Sales-quoted

Technical interviewing as a service: trained Interview Engineers run live engineering interviews to your bar. Quote-based.

Where Karat fits

  • Companies short on engineer-interviewers
  • High-volume technical hiring programs
  • Enterprises standardizing a technical bar
  • Teams vetting contractors and partner talent

At a glance

DetailHackerRank ChakraKarat
Starting price$79/moSales-quoted
Free tier–No–No
Free trialYesNot on record
MCP server✓Yes–No
Public API✓Yes✓Yes
Listed underAI interviewing, Assessments, InterviewingAssessments, Interviewing

Where they pull apart

HackerRank Chakra

Stands out: Most AI interviewers only talk. Chakra hands the candidate a real repository and an AI assistant, judges how well they use it, and ties every score to a moment in the transcript or the code. HackerRank says one Chakra session can replace the recruiter screen, take-home and engineer follow-up, and that candidates rated its 500,000+ beta interviews 4.8 out of 5.

Watch out: There is no Chakra-only price: it comes inside HackerRank plans that cap candidate attempts, with extras at $20 each. Its sample interviews are all engineering and AI product roles, so it is not built for non-technical hiring. On HackerRank's plans, ATS integrations start on Pro and the API and MCP are Enterprise only.

Not the right fit for

  • Non-technical or high-volume hourly hiring
  • Teams that want a standalone AI interviewer without a HackerRank plan

Karat

Stands out: Expert interviewers run the technical interview, backed by benchmarks from 600,000-plus interviews.

Watch out: No public rate card. You buy a scoped interview program after a demo, not software by the month.

Not the right fit for

  • Teams that only need a coding pad
  • Buyers who need a published price

Pros and cons

HackerRank Chakra

  • Tests real work in a codebase with AI tools, not algorithm puzzles
  • Every score is linked to evidence in the transcript or code
  • Flags cheating apps, second devices and extra faces on camera
  • No standalone price; it comes inside HackerRank plans
  • Built for technical and AI roles only
  • ATS integrations start on Pro; API and MCP are Enterprise only

Karat

  • Interviewers included, not only software
  • Consistent bar across teams and regions
  • Benchmarks from 600,000-plus interviews
  • No public self-serve price
  • Demo required before a quote
  • Costs more than a self-run pad

What each one costs

HackerRank Chakra

$79/mo

Chakra is included in HackerRank plans rather than sold on its own. Starter is $79/mo billed annually ($948/year) with 60 candidate attempts. Pro is $419/mo billed annually ($5,028/year) with 360 attempts and adds ATS integrations. Extra attempts are $20 each; Enterprise is sales-quoted. A free trial is offered. Confirm current terms on the vendor site.

Checked 4 Nov 2026

Karat

Sales-quoted

Sales-quoted. No public rate card on the vendor site. Pricing is set per interview program after a demo. Confirm current terms on the vendor site.

Checked 4 Nov 2026

Common questions

Can you try HackerRank Chakra or Karat for free?
Neither carries a free tier on our listing. HackerRank Chakra offers a free trial.
Does HackerRank Chakra or Karat have an MCP server?
HackerRank Chakra ships a first party MCP server, so an AI assistant can work the product directly.

Not the pair you wanted?

All HackerRank Chakra alternatives All Karat alternatives Every AI interviewing tool

Editorial listings, never paid rankings. Prices checked 4 Nov 2026. Confirm current terms on the vendor site. Spot an error?