HackerEarth vs CodeSignal

HackerEarth and CodeSignal both land on Depends.

HackerEarth

Depends

Confidence: Medium

Buy if you screen developers at volume and want hackathon-driven sourcing; HCL, HPE, Amazon and ZS all use it.

Depends

Confidence: Medium

Buy it if you're hiring engineers at volume and need proctored, standardized coding assessments wired into your ATS.

HackerEarth versus CodeSignal
Compare	HackerEarth	CodeSignal
Verdict	Depends	Depends
Best for	High-volume developer hiring	High-volume engineering hiring
Who it's not for	Teams hiring a few engineers a year . overkill	Small teams hiring one or two devs a year . enterprise process, no self-serve pricing
Privacy	No known public vulnerabilities found in the sources reviewed.¹⁵	No known public vulnerabilities found in the sources reviewed.
Support quality	No evidence in sources	No support evidence in sources
Public sentiment	Employer reviewers praise ease of use and assessment quality, while candidates on Reddit frequently complain about tests, proctoring, and the hiring experience.^²	G2 and SoftwareAdvice reviewers rate it positively, while candidates on Reddit frequently vent about the timed assessments.
Biggest gotcha	Pricing is quote-based; negotiate before committing . no self-serve option^⁸	No public pricing . every contract is sales-negotiated; expect budget surprises

Small teams hiring one or two devs a year . enterprise process, no self-serve pricing
Non-engineering hiring . it's built for coding skills
Buyers who won't sit through a sales call to learn the price
Candidates hunting a LeetCode substitute . community says it isn't one