API Development & Testing
4.3/5.0
VerifiedPaidLast technical review:
Markdown for AI (.md)

Codility

Technical assessment platform and online coding tests for engineering hiring teams.

Pricing

From$800.00/mo

Paid
Score

4.3/5

Certifications
3
Last technical review
2026-10-30
Available plansVisit website (opens in a new tab)

Technical Overview

Codility is a B2B technical assessment platform and online coding interview tool designed for engineering recruitment teams. It enables skills evaluation through live programming tasks, supporting integration with AI coding assistants like Claude Code or Codex to measure candidate judgment against automated tools. It is billed via annual and monthly subscription tiers based on invitation volume.

Analyst Evaluation: Pros and Limitations

Verified Advantages

  • Coding assessment environment with built-in evaluation of AI assistant usage by candidates.
  • Extensive library of calibrated programming tasks across various seniority levels.
  • Automated performance reports and execution metrics to support hiring decisions.

Technical Considerations

  • High cost and volume-based pricing models that can be restrictive for mid-sized teams.
  • Standardized algorithmic tests can occasionally cause friction with senior engineering candidates.

Technical Capabilities & Features

5/7
Included:REST & GraphQL API
Included:SSO / SAML Authentication
Not available:Self-Hosted Option
Included:Full Data Export
Included:Role-Based Access Control (RBAC)
Not available:Custom Domains & SSL
Included:Immutable Audit Logs
Scorecard
Show detailsHide details

Technical Scorecard: Codility

82/100
DX & Tech Documentation
Excellent
85/100
Pricing Fairness
Favorable
70/100
Security & Governance
Excellent
90/100
Data Portability & Sovereignty
Favorable
75/100
Performance & Reliability
Excellent
90/100

Time to Value & Fit by Segment: Codility

Estimated Time-to-Value1 - 7 days (Agile)

Standard sprint integration without complex external dependencies.

Learning CurveModerate (Standard)

Requires consulting technical documentation and basic credentials setup.

Fit Index by Organization Size

Startup & Agile Teams1 to 50 members
60%
Mid-Market & Scaleup50 to 500 members
80%
Corporate Enterprise500+ members
90%
Pricing & TCO
Show detailsHide details

Pricing

$800.00/mo

Model: PAID.

Available plans:

  • Standard Annual$800/mo
Get Codility (opens in a new tab)

Billing Risks & Hidden Clauses: Codility

Free Tier Limits:

No cuenta con nivel gratuito permanente.

Audited Billing Critical Points:
  • Los paquetes se basan en invitaciones anuales o mensuales que no son acumulables si no se utilizan por completo.
Total Cost of Ownership (TCO) Projection: Codility$800.00/mo
Deterministic cost estimation at 12 and 36 months based on team size, including SSO tax premiums and annual prepay discounts.
Show detailsHide details
Indie / Solo (1 active user)

Solo developer or independent technical founder.

Base Monthly Cost
$800/month
1 active user
12-Month Investment
$8,160/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$24,480total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 1 active user

Calculated infrastructure: VPS 1 vCPU / 2GB RAM (~$5) + 0.5h DevOps/mes ($20)

Annual VPS + DevOps Cost$300/year
Differential vs SaaS LicensingSavings of $7,860/year
Startup (10 active users)

Agile engineering team in validation and early traction stage.

Base Monthly Cost
$8,150/month
10 active users
12-Month Investment
$83,130/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$249,390total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 1 active user

Calculated infrastructure: VPS 2 vCPU / 8GB RAM (~$15) + 2h DevOps/mes ($80)

Annual VPS + DevOps Cost$1,140/year
Differential vs SaaS LicensingSavings of $81,990/year
Growth (25 active users)

Scaling company with team governance and granular access control requirements.

Base Monthly Cost
$20,375/month
25 active users
12-Month Investment
$207,825/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$623,475total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 1 active user

Calculated infrastructure: Cluster VPS 4 vCPU / 16GB RAM (~$45) + 6h DevOps/mes ($240)

Annual VPS + DevOps Cost$3,420/year
Differential vs SaaS LicensingSavings of $204,405/year
Scaleup (100 active users)

Established organization with enterprise security policies and mandatory SAML/SSO.

Base Monthly Cost
$81,500/month
100 active users
12-Month Investment
$831,300/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$2,493,900total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 2 active users

Calculated infrastructure: Infraestructura HA redundante + Backups (~$150) + 16h DevOps/mes ($640)

Annual VPS + DevOps Cost$9,480/year
Differential vs SaaS LicensingSavings of $821,820/year
Usage Surcharges & Bill Shock Simulator: CodilityWhat usage costs as you scale
Detect overage penalties before they impact engineering budget.
Show detailsHide details

Prototype / MVP (10 GB)

Included base quota in plan: 20 GB.
Low Risk / Predictable Bill
Base Monthly Rate
$800/mo
Fixed subscription or contracted tier
Overage Penalty
$0/month extra
Usage covered within plan quota
Estimated Monthly Invoice
$800/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Suitable for development; verify concurrent connection limits.

Base Production (50 GB)

Included base quota in plan: 20 GB.
Low Risk / Predictable Bill
Base Monthly Rate
$800/mo
Fixed subscription or contracted tier
Overage Penalty
+$5/month extra
Variable surcharge for consumption above plan quota
Estimated Monthly Invoice
$805/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Implement table compression policies and temporal partitioning.

Active Growth (250 GB)

Included base quota in plan: 20 GB.
Low Risk / Predictable Bill
Base Monthly Rate
$800/mo
Fixed subscription or contracted tier
Overage Penalty
+$41/month extra
Variable surcharge for consumption above plan quota
Estimated Monthly Invoice
$841/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Offload cold backups to standard object storage (S3).

Large Scale (1.000 GB (1 TB))

Included base quota in plan: 20 GB.
Moderate Risk / Monitor Quota
Base Monthly Rate
$800/mo
Fixed subscription or contracted tier
Overage Penalty
+$176/month extra
Variable surcharge for consumption above plan quota
Estimated Monthly Invoice
$976/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Migrate to dedicated instance or self-hosted cluster to curtail I/O fees.

Procurement Strategy & Discounts: CodilityB2B Negotiation Playbook
Corporate executive level with highest authority to approve budgetary exceptions.
Show detailsHide details

Fair Market Price & B2B Procurement Benchmark

Non-renewal notice: 60 days before expirationMedian achieved discount: -12%
Public List Price
$800 /mo
100% baseline
Audited Market Average
$704 /mo
~88% of list price
Optimized Target Price
$640 /mo
Max achievable discount (Q4 / multi-year): -20%

Verified Tactical Savings Levers

  • Annual Upfront PrepayUp to -20%

    Consolidated discount for upfront annual billing versus monthly rate.

  • Volume Seat TiersUp to -25%

    Tiered volume pricing discounts when exceeding team seat thresholds.

Security & Data Exit
Show detailsHide details

Compliance & Security Standards: Codility

SOC 2 Type IIAudited
ISO 27001Audited
GDPR / RGPDAudited
HIPAANot reported
PCI-DSSNot reported
Jurisdiction & Legal Sovereignty
🇺🇸United States [US]Subject to US CLOUD ActGDPR DPA Available
SSO Availability (SAML Enterprise)
Enterprise-Only SSO
Data Residency
USEUAWS
AI Privacy Policy
Opt-out available
Data Liberation & Migration Runbook: CodilityCSV · JSON
Actionable escape runbook and credential export guarantees to mitigate vendor lock-in.
Show detailsHide details
Supported Structured Export Formats
CSVJSON
Password Hash Portability
Locked: Proprietary Algorithm / No Export

Credential hashes are guarded under proprietary algorithms and cannot be exported.

CLI Command / Rescue Endpoint
GET /api/v1/candidates/export
Exit Protocol & Migration Notes

Exportación de datos de candidatos y resultados mediante APIs y formatos estructurados.

Deployment & Infrastructure Requirements: CodilityDocker
Hardware specs and Docker directives to run on local servers, dedicated VPS, or Kubernetes without telemetry leak to the cloud.
Show detailsHide details
Minimum Memory1 GB RAM (Recommended)
Compute CPU1 vCPU
Runtime / LanguageTypeScript / Go / Rust
Code LicenseOpen Source
Docker CLI Directive
docker run -d --name codility -p 8080:8080 codility:latest
Companion Services & Dependencies:
PostgreSQL 15+Redis 7+
Community & Repository
Show detailsHide details

Technical Reputation of Codility

80/100 Technical Trust

Frequent Praises in Production

  • Coding assessment environment with built-in evaluation of AI assistant usage by candidates.
  • Extensive library of calibrated programming tasks across various seniority levels.
  • Automated performance reports and execution metrics to support hiring decisions.

Reported Production Frictions

  • High cost and volume-based pricing models that can be restrictive for mid-sized teams.
  • Standardized algorithmic tests can occasionally cause friction with senior engineering candidates.
Commercial Treatment & Vendor Lock-in:Self-Service in Dashboard

Cancellation flow is autonomous via billing portal or subscription settings.

Frequently Asked Technical Questions (Codility)

How does Codility evaluate AI tool usage during technical assessments?

Codility observes how candidates interact with coding assistants like Claude Code or Codex, allowing hiring managers to see if they critically review, accept, or reject AI-generated suggestions.

What types of roles can be assessed within the platform?

The platform includes tests tailored for backend, frontend, and DevOps engineering roles, as well as business and financial analysis positions.

Does Codility offer a permanent free tier for teams?

Codility does not provide a permanent free plan for ongoing use, but offers trial periods and product demonstrations for evaluation purposes.

Direct Alternatives

All tools in Codility
Embed Verification Badge
Official Badge
Show detailsHide details
TheJudex Verified - Codility