AI Screening and Recruiting Automation for Fourth ATS
Skima AI integrates with Fourth's PeopleMatter ATS to screen resumes, rank candidates, rediscover past applicants, detect bot applicants and resume fraud, and conduct AI video interviews. No data migration required.


















Five AI recruiting tools in one Fourth integration
Authenticate once through Fourth's Open API. Every AI capability below reads from Fourth and writes results back to the candidate profile without migrating ATS data. No second login. No parallel platform.
Talent Rediscovery
Skima AI uses semantic candidate matching and surfaces past applicants from your Fourth Candidates Pool when a new job posting opens. Explainable scores and shortlists write back to the candidate profiles inside Fourth.
Rediscovery →Candidate Fraud Detection
Skima AI detects bot applicants, templated and AI-generated resumes, and application discrepancies before candidates reach interview status in Fourth. Fraud risk scores and anomaly signals write back to the candidate profile. Skima AI never auto-rejects.
Fraud Detection →AI Video Interviewer
Automated AI interviews that launch the moment a candidate applies or reaches a status you define in Fourth. Structured summary, transcript, and scores against your job criteria write back to the candidate profile.
AI Interviewer →Explainable AI Matching
Skima AI provides evidence behind every match score: which skills aligned, which experience transferred, which criteria the candidate met or missed. Explainable AI your team can audit.
Explainable Matching →AI Resume Screening
Automated resume screening that batch processes every incoming application in Fourth, ranks & sorts candidates by fit, and highlights top candidates. Built for high volume recruitment without manual review time.
AI Screening →Why Fourth Users Choose Skima AI Integrations
Skima AI is built for Fourth's high volume hourly hiring. Every screening score, match explanation, and fraud rating writes back as structured data.
Automated AI Recruiting inside Fourth
Fourth handles job postings and onboarding for hourly teams in restaurants and hospitality, while Skima AI adds automated resume screening, AI candidate ranking, fraud detection, and rediscovery that Fourth doesn't have natively.
Reduces Manual Resume Review Time
Skima AI automatically screens and shortlists every incoming Fourth application. Recruiters review ranked candidates, not raw stacks. Manual resume review time is cut in half.
Blocks Bot Applicants Before Interviews
Skima AI detects bot applicants, AI-generated resumes, and application discrepancies before they reach interview status. Fraud risk writes back to the candidate profile.
Explainable AI for Every Hiring Decision
Every match score includes the evidence behind it: which skills aligned, which experience transferred. Explainable AI your team can audit and act on.
Reduces Time-to-Hire Across Every Role
Automated screening and AI candidate matching reduce recruiter review time at every status. Teams move faster from application to interview without manual bottlenecks.
Surfaces Candidates Already in Your ATS
Skima AI scans your full Fourth Candidates Pool and surfaces past applicants who match current open roles. Talent already in your ATS, found automatically.
How to Set Up Fourth AI Integration
Skima AI integrates natively with Fourth without migrating ATS data. It pushes evidence-backed candidate notes back into common Fourth fields in real time.
Authenticate Fourth
Generate an Open API credential with candidate, job posting, and application permissions. Paste it into Skima AI. The connection is established, and indexing of your Candidates Pool begins immediately.
Skima AI works in the background
Every new application triggers automated resume screening. Your existing Candidates Pool gets indexed for rediscovery. Fraud signals are evaluated. Nothing changes in how your team uses Fourth.
Results appear inside Fourth
Skima AI writes screening scores, match explanations, fraud risk ratings, and interview summaries back to the candidate profile as structured data. Recruiters act from the same screen they already use.
AI Layer inside Fourth. No separate login.
Skima AI works inside Fourth without requiring a separate login or manual data entry. Screening scores appear on the candidate profile. Fraud detection appears alongside application details. Interview summaries appear as structured notes. Match explanations appear next to your assessments.
- Results written to the Fourth candidate profile, not an external dashboard
- No additional Fourth seat or license required
- Existing Fourth permissions apply to all Skima AI outputs
- Compatible with Fourth's hiring workflow from application to hire
Enterprise-grade responsible AI for Fourth integrations
NYC Local Law 144
Bias audit completed and published. All Automated Employment Decision Tool requirements met for automated hiring decisions.
EU AI Act
High-risk AI transparency, explainability, and human oversight requirements met. Applies to candidate matching, screening, and JD optimization.
Bias Auditing
Adverse impact analysis covers every AI decision. Candidate matching, JD optimization, interview question generation, and candidate scoring.
Data Ownership
Your candidate data is never used to train models for other customers. Full data isolation between accounts. Your database stays your competitive advantage.
SOC 2 Type II Certified
Candidate data encrypted at rest and in transit. Infrastructure audited and certified to SOC 2 Type II standards.
Human in the Loop
AI recommends, your recruiter decides. Skima AI never auto-rejects a candidate and never auto-advances anyone to an offer.
Ready to automate screening in Fourth?
Frequently asked questions
Everything you need to know about the Fourth integration
Can we use AI to screen resumes or rank candidates in Fourth?
Yes, Skima AI connects to Fourth via its Open API and screens resumes against each job posting's criteria automatically. Candidates are ranked and sorted by fit score. Shortlists and screening scores write back to the candidate profile inside Fourth without migrating ATS data.
Does Skima AI work inside Fourth without requiring a separate login?
Yes, Skima AI integrates natively with Fourth through its Open API. Screening scores, match explanations, fraud risk ratings, and interview summaries all write back to the candidate profile inside Fourth. Recruiters never leave the ATS or log into a separate platform to review or act on results.
Does Skima AI detect bot applicants in Fourth?
Yes, Skima AI detects bot applicants, AI-generated resumes, proxy applicants, and application discrepancies before they reach interview status. Detection results write back to the Fourth candidate profile as fraud risk ratings. Recruiters review the flag and decide how to proceed. Skima AI never auto-rejects, so your team keeps the final call.
How does Skima AI connect to Fourth?
Through Fourth's Open API without migrating ATS data. Generate an API credential in your Fourth account settings with candidate, job posting, and application permissions, provide it to Skima AI, and the connection goes live. No IT ticket required.
Does Skima AI help to rediscover candidates already in my Fourth ATS database?
Yes, Skima AI sources candidates from your Fourth Candidates Pool, including archived applicants and candidates who didn't advance for previous job postings. When a new job posting opens, Skima AI uses semantic matching to surface past applicants who fit, ranked with explainable scores. Results write back to the candidate profile inside Fourth before your team sources externally.
Does Skima AI run automated AI interviews inside Fourth?
Yes, Skima AI runs AI video interviews the moment a candidate applies or reaches a status you define in Fourth. A structured summary, transcript, and scores against your job criteria write back to the candidate profile. Recruiters review pre-screened candidates inside Fourth without scheduling manual phone screens.
Which AI screening solutions offer explainable AI for hiring decisions?
Skima AI offers explainable AI matching for Fourth. Every match score includes the reasoning: which skills aligned, which experience transferred, which criteria the candidate met or missed. This differs from black-box scoring tools that return a number without evidence, so your team can audit every recommendation before acting on it.
What hiring tools identify resume discrepancies before background checks?
Skima AI detects resume discrepancies at the application step, before background checks start. This includes inconsistencies between claimed employment history, qualifications, and verifiable signals. Fraud risk scores write back to the Fourth candidate profile so recruiters can investigate or reject before the candidate reaches an interview or offer status.
Is Fourth candidate data secure with Skima AI?
Skima AI reads from your Fourth instance via its Open API. Candidate data stays in Fourth. Skima AI does not copy it to a separate database, does not use it to train AI models, and does not require data migration. The connection is encrypted at rest and in transit.
