CodeSignal vs Testlify
CodeSignal
codesignal.comTestlify
testlify.comSide by side
| Figure | CodeSignal | Testlify |
|---|---|---|
| Price from | $24.99/mo | $139/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | Yes |
| Plans published | 14 | 3 |
| Spec score · Talent Assessment Software | 9.3 (#1) | 8.6 (#5) |
| Spec score · Pre-Employment Assessment Software | 9.3 (#1) | 8.6 (#7) |
| Spec score · Pre-employment Testing | 9.2 (#1) | 8.6 (#3) |
| Spec score · Assessment Software | 9.4 (#2) | 8.5 (#11) |
| AI interviews | AI Interviewer agents adapt their questions and evaluate skills to produce structured results. | Testlify supports conversational interviews in chat, audio and video formats with AI scoring. |
| Assessments | Its pre-hire skills assessments simulate real-world tasks and job requirements. | Its library includes 3,500+ validated tests spanning role-specific, cognitive, coding, language, and personality assessments. |
| Compliance | CodeSignal says its platform is hosted on AWS and that it undergoes an annual independent SOC 2 examination. | The pricing comparison lists ISO 27001, SOC 2 Type II, GDPR, and CCPA for both Standard and Custom plans. |
| Founded | 2015 | 2022 |
| Integrations | The integrations knowledge base documents ATS and workflow connections including Greenhouse, Lever, Workday, iCIMS, SmartRecruiters, LinkedIn Talent Hub, Ashby, Gem, Zapier and others. | Testlify lists 100+ ATS and HR platforms, including Workday, SAP SuccessFactors, Lever, Greenhouse, and BambooHR. |
| Licence | The terms identify CODESIGNAL, INC. as a Delaware corporation governing paid services and do not grant an open-source licence. | Testlify is proprietary commercial software: its terms prohibit copying, reverse engineering, sublicensing and access to source code. |
| Rating on Capterra | CodeSignal scores 4.6 out of 5 from 49 reviews. | 4.0 out of 5 from 29 reviews. |
| Rating on G2 | CodeSignal scores 4.5 out of 5 from 1,408 reviews. | 4.7 out of 5 from 806 reviews. |
| Rating on Gartner Peer Insights | CodeSignal Interview scores 4.7 out of 5 from 9 ratings. | 4.9 out of 5 from 3 reviews. |
| Rating on Trustpilot | CodeSignal has a TrustScore of 3.0 out of 5 from 16 reviews. | 2.9 out of 5 from 3 reviews. |
| Rating on TrustRadius | CodeSignal scores 9.4 out of 10 from 176 reviews and ratings. | TrustRadius says there are not enough ratings and reviews to calculate an overall score. |
| Support | The pricing comparison lists weekday 9–5 PT email support for Build and Grow and 24/7/365 email support for Pro. | Standard lists email and chat support; the Custom plan includes priority support SLAs and a dedicated customer success manager. |
| System requirements | Recommended access is the latest Chrome, Firefox or Edge on a laptop or desktop; mobile devices and tablets cannot take proctored assessments. | Candidate guidance recommends desktop or laptop use, Chrome, Firefox or Edge version 120 or newer, Safari 16 or newer, cookies enabled and camera or microphone permissions when required. |
| What it does | CodeSignal presents an agentic skills intelligence platform for assessing, interviewing, learning and skills benchmarking. | Testlify is a talent-assessment and interviewing platform for structured, skills-based hiring. |
Plans
CodeSignal
- IndividualsFree
- Learn IndividualsFree
- Cosmo+$24.99 a month
- Learn Cosmo+$24.99 a month
- Hire Build (annual)$79 a month
- Build$99 a month
- Hire Build (monthly)$99 a month
- Hire Grow (annual)$479 a month
- Grow$599 a month
- Hire Grow (monthly)$599 a month
Testlify
- Standard (Starter plan)$139 a month
- Starter$139 a month
- CustomPriced on request
In their own words
CodeSignal
CodeSignal is a skills intelligence platform for organizations hiring, assessing, and developing skills, as well as individuals learning through practice. Its pre-hire assessments simulate job tasks and requirements. AI Interviewer agents adapt questions and return structured evaluations, while Live Tech Interviews provide a shared coding environment for candidates and interviewers. Skills Development combines practice, AI-powered feedback, and skill-based progress tracking. The platform also offers skills validation, analytics, and benchmarking to help identify strengths and gaps. Individuals can start with a free plan that includes a tutor, personalized skills paths, practice-based learning, bite-sized modules, and a skills profile. Cosmo+ costs $24.99 a month. Build is $99 a month and has five monthly credits; Grow costs $599 a month and includes 35 monthly credits. Pro pricing is tailored. Integrations listed include Greenhouse, Ashby, Workday, Absorb LMS, Docebo, Okta, and Slack. CodeSignal says it is hosted on AWS and undergoes an annual independent SOC 2 examination.
Testlify
Testlify is an AI-powered skills assessment and interviewing platform for hiring teams. Its library includes more than 3,500 validated tests across role-specific, cognitive, coding, language, and personality categories. Teams can create assessments with video, audio, coding, and situational-judgment questions. Interviews can be one-way or two-way and use video, audio, or chat, including conversational AI interviews. Testlify says it automatically evaluates video, audio, chat, and coding responses, while recruiters retain control of final hiring decisions. Proctoring options include full-screen enforcement, tab-switch and copy-paste detection, webcam snapshots, and IP or location checks. It lists more than 100 ATS and HR integrations, including Workday, SAP SuccessFactors, Lever, Greenhouse, and BambooHR, plus a REST API and event webhooks. Candidates can complete assessments in a modern browser on desktop, tablet, or mobile without installing software. The paid Standard plan costs $139 a month, billed $1,668/year, and includes 100 credits per year and three user seats. Unused credits expire at the billing-cycle end. A 7-day trial is listed; there is no free plan.