Choose Codility if you need
- Integration with Ashby. We haven't found it on HackerRank's website.
At a glance
- Both offer a free trial (Codility: 2 weeks, HackerRank: length not stated).
- HackerRank's lowest paid plan is Starter at $79 per month, billed annually, as of November 14, 2026.
- Both work with Workday, Greenhouse, Lever and Slack.
- Both list SOC 2, ISO 27001, GDPR and SSO.
- Both have a public API.
From each tool's own website, checked on the dates below, and from published reviews.
Which to choose
From the facts checked for both tools, not from opinion. A fact we haven't confirmed for one of them is never counted.
Choose HackerRank if you need
- Integration with Okta. We haven't found it on Codility's website.
Codility
Nobody has reviewed Codility yet. Its rating shows once it has 3 reviews.
Review Codility
HackerRank
Nobody has reviewed HackerRank yet. Its rating shows once it has 3 reviews.
Review HackerRankThe facts
- What it does
- CodilityOnline coding tests and interviews where candidates use Claude Code or Codex.
- HackerRankCoding tests and interviews for hiring developers.
- Free plan
- CodilityNot confirmed
- HackerRankNot confirmed
- Pricing
- CodilityNot confirmed
- HackerRankNot confirmed
- Paid plans from
- Codility
What they share
From the platforms and integrations each website lists.
Integrations
Both
- Workday
- Greenhouse
- Lever
- Slack
Only Codility
- Ashby
Only HackerRank
- Okta
People who switched
Reviewers who say they used one of these before the other.
No reviewer has said they moved between Codility and HackerRank yet.
Used either of them?
Your review makes this comparison better for the next person. Review Codility or review HackerRank.