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Most buyers should pick CodeSignal.
For hiring, CodeSignal is the cheaper starting point: Build is $99 monthly or $79/month billed annually, while Codility starts at $800 monthly or $400/month on annual billing. CodeSignal also has free individual learning plans, but its Hire plans are credit-limited. Choose Codility for engineering assessments with integrity signals and published invite packs; its online plan includes 25–100 monthly invites and five users. Neither lists a free hiring plan.
01Side by side
| CodeSignal | Codility | |
|---|---|---|
| Starting price | Hire: $99 monthly or $79 annual-billed | Online: $800 monthly or $400 annual equivalent |
| Free plan | Free Learn/Education; no free Hire plan stated | No free plan listed |
| Best for | Hiring, workforce skills, and hands-on learning | Engineering and business skills assessments |
| Core strength | Assessments, interviews, and skills development | Job tasks, integrity signals, and assessment reports |
| Learning curve | Ease-of-use score: 6/10 | Ease-of-use score: 6/10 |
| Integrations/data | Basic ATS on Grow; enterprise ATS on Pro | One standard ATS online; all ATS enterprise |
| Team/seat costs | Hire: 5 Build credits; 35 Grow credits monthly | 5 users; 10 on largest annual invite pack |
| Support | Pro includes dedicated CSM and QBRs | Enterprise support; details not published |
CodeSignal Choose CodeSignal if
- Choose CodeSignal if you want lower-cost hiring plans.
- Choose CodeSignal if free individual learning tools matter.
- Choose CodeSignal if you need development alongside assessment.
Codility Choose Codility if
- Choose Codility if you need engineering assessment workflows.
- Choose Codility if integrity signals matter in candidate review.
- Choose Codility if its invite and user caps fit.
02Pricing compared
For hiring, CodeSignal starts at $99 per month, or $79 per month with annual billing. Build includes 5 monthly or 60 annual credits. Grow costs $599 monthly or $479 with annual billing and includes 35 monthly or 420 annual credits. Pro pricing is custom. Codility’s online plan starts at $800 monthly, or $4,800 per year ($400 per month equivalent). Its invite packs cover 25–100 monthly invites or 200–1,400 annually. CodeSignal’s free individual learning plan and $24.99 Cosmo+ upgrade are not hiring plans; Codility lists no free plan. Neither pricing page lists a free trial. CodeSignal advertises 20% savings with annual billing for Hire, while Codility’s annual rate is half its monthly rate. Compare credits and invites, not just the entry price.
03Features and depth
CodeSignal covers hiring, workforce development and individual learning. Hire includes technical assessments and AI interviewers, while its live tech interviews use a shared technical workspace. The broader platform also includes workforce skills planning, hands-on employee practice and CodeSignal Learn with a built-in tutor. Build includes 2,000 questions, AI proctoring and ID verification; Grow adds go-to-market assessments and basic ATS integrations. Hire credits are capped by plan.
Codility focuses on assessing candidates and existing teams through job-related tasks. It supports engineering and business assessments, technical interviews, and Skills Intelligence for spotting team skills and development needs. Reports can include identity, behavior, similarity, code replay and AI activity signals. Its online plan includes one standard ATS integration, with all ATS integrations reserved for Enterprise. Codility lists 1,300+ validated tasks for Enterprise. The key distinction: CodeSignal spans learning and workforce planning as well as hiring; Codility’s published details emphasize assessment and integrity evidence.
04Ease of use and learning curve
The available information does not establish that one product is easier to use. Review scores put ease of use at 6/10 for both. Plan limits are worth checking before rollout: CodeSignal Hire runs on monthly or annual credits, while Codility’s online plans use invite packs and include five platform users (10 with 1,400 annual invites). Codility allows unlimited collaborators, but that is different from platform-user access. CodeSignal’s learning and education products are separate from Hire, with team and institution pricing custom. Map your expected hiring volume, users and integrations to the relevant plan before comparing setup.
Questions people ask
Which is cheaper for hiring, CodeSignal or Codility?
CodeSignal Build is $99 monthly or $79 per month billed annually. Codility starts at $800 monthly or $400 per month equivalent on annual billing. Those plans use different units: CodeSignal includes credits, while Codility includes invite packs, so check expected usage before choosing by price.
Does either product have a free plan?
CodeSignal offers free individual learning plans, but those are for learning, not hiring. Its Cosmo+ individual upgrade is listed at $24.99 per month. Codility lists no free plan. Neither product’s pricing information lists a free trial.
How do CodeSignal credits compare with Codility invites?
CodeSignal Build includes 5 monthly or 60 annual credits; Grow includes 35 monthly or 420 annual credits. Codility’s online plans cover 25–100 monthly invites, with annual packs covering 200–1,400 invites. The sources do not define these units as interchangeable.
Which platform has stronger assessment integrity features?
Codility lists identity checks, behavior signals, similarity checks, code replay and AI activity in its integrity reporting. CodeSignal Build lists AI proctoring and ID verification, while Pro includes advanced fraud prevention. Compare the specific controls your hiring process needs; the feature lists differ by plan.