Codility vs HackerRank
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
HackerRank is the stronger AI pick in Recruiting: it has a visibility score of 0.7 versus 0.3 for Codility, and ranks ahead in 100% of the answers that name both.
Choose Codility if…
- You need SOC 2 Type II or CCPA or WCAG 2.2 AA coverage
Choose HackerRank if…
- You want the brand AI engines rank higher (0.7 vs 0.3)
- You want a lower entry price ($79 vs $800)
- You need SOC 2 coverage
- You prefer a larger, established vendor (201–500 employees)
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Codility | HackerRank |
|---|---|---|
| Visibility score | 0.3% | 0.7% |
| Change vs last week | New | New |
| Rank in Recruiting | #68 | #54 |
| Share of voice | 0.2% | 0.4% |
| Mentions this run | 1 | 2 |
| Positive in AI answers | — | 0% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Codility 0pp · HackerRank 0pp over 0 weekly runs.
Engine by engine
HackerRank leads on 3 of 3 engines
Head to head in AI answers
1 engine answers name both brands
| Prompt | Engine | Codility | HackerRank |
|---|---|---|---|
| What should a recruiting platform integrate with? | ChatGPT | #11 | #10 |
Features, pricing & fit
| Dimension | Codility | HackerRank |
|---|---|---|
| Pricing model | Flat tiers | Flat tiers |
| Entry price | $800 / mo | $79 / mo |
| Free plan | No | No |
| Deployment | Cloud hosting on AWS, in the EU or the US | Cloud-hosted on Amazon Web Services |
| Integrations | 100+ | — |
| Compliance | SOC 2 Type II, ISO 27001, GDPR, CCPA, WCAG 2.2 AA | SOC 2, ISO 27001, GDPR |
| Support | Standard support on online plans, Dedicated customer success manager and Professional Services on Enterprise plans | Standard support on Starter and Pro, premium support on Enterprise, Dedicated account manager on Enterprise, White-glove onboarding on Enterprise |
| Founded | 2009 | 2012 |
| Headquarters | London, United Kingdom | Santa Clara, California, United States |
| Employees | 51–200 | 201–500 |
| Funding | Series A · $22M raised | Series D · $118M raised |
| Best for | Companies that hire engineers or business roles and want evidence of how candidates work, including with AI tools. | Companies hiring developers, from two-founder startups to Fortune 500 enterprises |
Plans side by side
Codility
HackerRank
Pros and cons
Themes from the AI answers that mention each brand
Codility
Profile in progress.
HackerRank
- Automated sending of coding tests
- Automatic score push to candidate dashboard
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Codility vs HackerRank”, https://slateindex.ai/compare/codility-vs-hackerrank, data of Nov 3, 2026. Licence: CC BY 4.0.