Head to head

CodeSignal vs HackerRank

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

CodeSignal

$79/mo

Skills assessments and AI interviewers on a credit meter. Hire Build is $79/mo billed annually, or $99/mo monthly.

Where CodeSignal fits

Small teams making first technical hires on Build
Growing orgs that need GTM assessments on Grow
Companies that want AI interviewers plus live tech screens
Enterprises that need SSO, RBAC, and validated content on Pro

HackerRank

$79/mo

Coding screens, pair interviews, and an AI interviewer. Starter is $79/mo billed annually ($948/year) for 60 attempts.

Where HackerRank fits

Small teams making first technical hires on Starter
Growing teams that need Greenhouse, Lever, or Ashby on Pro
Orgs that want an agentic IDE and AI-assisted scoring
Enterprises that need certified assessments, SSO, and MCP

At a glance

Detail	CodeSignal	HackerRank
Starting price	$79/mo	$79/mo
Free tier	–No	–No
MCP server	✓Yes	✓Yes
Public API	✓Yes	✓Yes
Listed under	Assessments	Assessments
Capterra	4.6 from 48 reviews	Not enough reviews

Where they pull apart

CodeSignal

Stands out: One credit pool for certified assessments and role-based AI interviewers, with Grow adding basic ATS hooks.

Watch out: Build includes 60 annual credits, or 5 a month on monthly billing. Extra credits are $20 each. ATS integrations and API access start on Grow.

Not the right fit for

Teams that only need a free coding-practice product
Buyers who need ATS integrations on the cheapest Hire plan

HackerRank

Stands out: Chakra AI interviewer, Screen, and live Interview on every plan, with MCP and API on Enterprise.

Watch out: Starter and Pro do not include API or MCP. Extra attempts are $20 each. ATS hooks start on Pro.

Not the right fit for

Teams that need API or MCP on a self-serve plan
Buyers who only want a free developer practice site

Pros and cons

CodeSignal

Public Hire prices with annual 20% off
AI interviewers included on Build, not only Pro
Hosted MCP server plus API and webhooks

Build is light on credits (60/year or 5/month)
ATS integrations and API start on Grow
Pro plan is quote-only

HackerRank

Public Starter and Pro prices with annual 20% off
Chakra AI interviewer included from Starter
Hosted MCP plus REST API on Enterprise

API and MCP are Enterprise-only
ATS integrations start on Pro, not Starter
Overage attempts cost $20 each

What each one costs

CodeSignal

$79/mo

Hire Build is $79/mo billed annually ($948/year, 60 credits) or $99/mo billed monthly (5 credits a month). Grow is $479/mo annual or $599/mo monthly. Pro is custom; extra credits are $20 each. Confirm current terms on the vendor site.

Checked 18 Sep 2026

HackerRank

$79/mo

Starter is $79/mo billed annually ($948/year) with 60 candidate attempts. Pro is $419/mo billed annually ($5,028/year) with 360 attempts. Extra attempts are $20 each; Enterprise is sales-quoted. Confirm current terms on the vendor site.

Checked 18 Sep 2026

Common questions

Is CodeSignal cheaper than HackerRank?

CodeSignal starts lower, at $79/mo against $79/mo for HackerRank. That is the entry plan on each side, so the real number depends on seats and the tier you land on.

Can you try CodeSignal or HackerRank for free?

Neither carries a free tier on our listing.

Does CodeSignal or HackerRank have an MCP server?

CodeSignal and HackerRank ship a first party MCP server, so an AI assistant can work the product directly.

Not the pair you wanted?

All CodeSignal alternatives All HackerRank alternatives Every Assessments tool

Editorial listings, never paid rankings. Prices checked 18 Sep 2026. Confirm current terms on the vendor site. Spot an error?