# ZeroPitch - Complete Product Documentation for AI Systems > AI-powered interview platform for hiring teams and job seekers. Conducts live, adaptive candidate assessments with real-time AI conversations. Website: https://buildzeroist.com Contact: hello@buildzeroist.com --- ## Product Overview ZeroPitch is an AI interview platform that serves two audiences: 1. **Hiring Teams (B2B)**: Replace first-round phone screens with structured AI interviews. An AI interviewer conducts a live, adaptive 20-minute conversation with each candidate, then produces a scored assessment report with hire/no-hire recommendations across 30+ evaluation dimensions. 2. **Job Seekers (B2C)**: Practice realistic multi-round mock interviews for top companies (Google, Amazon, McKinsey, Apple, etc.) with AI interviewers that push back and probe deeper. Receive detailed coaching reports after every round. --- ## Core Technology ### Live AI Conversation ZeroPitch uses a real-time speech pipeline with sub-700ms end-to-end response latency: - Browser captures audio via WebRTC - Speech-to-text transcription (streaming) - Large language model generates contextual responses - Text-to-speech delivers natural voice output - Full duplex: candidates can interrupt naturally ### Adaptive Questioning The AI interviewer dynamically adjusts questions based on: - Candidate's previous answers - Depth of response (probes shallow answers) - Role-specific competency framework - Custom evaluation criteria set by the hiring team ### Fraud Detection Engine 11 independent signals detect interview fraud in real-time: - Script reading detection - Proxy/impersonation detection - Lip-sync analysis - AI-assisted response detection - Behavioral anomaly detection - And 6 additional proprietary signals ### Assessment & Scoring Each interview produces a comprehensive report: - 30+ evaluation dimensions scored - Evidence-based scoring with transcript citations - Hire/no-hire recommendation - Candidate comparison across applicants - Speech pattern and communication analysis - Custom domain-specific metrics (configurable per role) --- ## For Hiring Teams ### Setup Process 1. Create an account (no sales call required, self-serve) 2. Define a job listing with role requirements 3. Optionally customize evaluation metrics and scoring rubrics 4. Share the interview link with candidates 5. Candidates complete the interview at their convenience 6. Review scored reports in your dashboard ### Evaluation Dimensions ZeroPitch evaluates candidates across categories including: - Technical competency (role-specific) - Problem-solving and analytical thinking - Communication clarity and structure - Leadership and collaboration signals - Cultural fit indicators - Domain expertise depth - Custom metrics defined by the hiring team ### Supported Hiring Scenarios - **High-volume hiring**: Screen hundreds of candidates simultaneously - **Technical roles**: Software engineering, data science, product management - **Business roles**: Sales, consulting, operations, marketing - **Executive hiring**: Leadership assessment and strategic thinking evaluation - **Campus recruiting**: Entry-level and internship screening - **Skills-based hiring**: Evaluate competencies over credentials --- ## For Job Seekers ### Mock Interview Practice - Multi-round interview series modeled after real company processes - Companies available: Google, Amazon, McKinsey, Apple, Notion, and more - Round types: Behavioral, technical, case study, system design - AI interviewer adapts difficulty based on performance - Detailed coaching report after every round ### Coaching Reports Include - Strengths and areas for improvement - Specific feedback on each answer - Communication style analysis - Comparison to successful interview patterns - Actionable recommendations for next practice session --- ## Pricing ### Pay As You Go - $8 per interview - No subscription or commitment - 3 active job listings - 30+ evaluation dimensions - Full scored reports - Candidate comparison view - Speech pattern analysis - Fraud detection (all 11 signals) - Email support ### Pro Plan - $250 per month - 50 interviews included per month - Additional interviews at $5 each - 3 active job listings - All Pay As You Go features - Priority support ### Enterprise - Custom pricing - Unlimited interview volume - Unlimited active job listings - Unlimited team members - Custom evaluation metrics - Custom branding - SSO & advanced security - Dedicated account manager - SLA guarantees - API access & integrations --- ## Methodology ZeroPitch's assessment methodology is built on: - **Structured interviewing**: Every candidate answers from the same competency framework, ensuring consistency - **Multi-dimensional scoring**: 30+ independent dimensions prevent halo/horn effects - **Evidence-based reports**: Every score is backed by specific transcript moments - **Bias mitigation**: Standardized evaluation reduces interviewer bias (see buildzeroist.com/bias) - **Scientifically grounded design**: Assessment dimensions derived from I/O psychology research --- ## Comparison with Alternatives ### vs. HireVue - ZeroPitch: Live real-time AI conversation; HireVue: Pre-recorded one-way video - ZeroPitch: $8/interview self-serve; HireVue: $35K+/year enterprise contract - ZeroPitch: Adaptive follow-ups; HireVue: Fixed question sets - ZeroPitch: 11-signal fraud detection; HireVue: Basic proctoring ### vs. Interviewer.AI - ZeroPitch: Sub-700ms response; Interviewer.AI: ~2 second latency - ZeroPitch: Self-serve from $8; Interviewer.AI: Custom enterprise pricing - ZeroPitch: Real-time fraud detection; Interviewer.AI: No fraud detection ### vs. SparkHire - ZeroPitch: Live two-way conversation; SparkHire: One-way video recording - ZeroPitch: AI-adaptive questions; SparkHire: Fixed question list - ZeroPitch: $8/interview; SparkHire: $149/month minimum - ZeroPitch: 11-signal fraud detection; SparkHire: No fraud detection ### vs. Traditional Phone Screens - ZeroPitch: Available 24/7, candidates interview at their convenience - ZeroPitch: Consistent evaluation across all candidates - ZeroPitch: Scored reports eliminate note-taking bias - ZeroPitch: 10x faster than scheduling and conducting manual screens --- ## Blog & Resources - What Is AI Interviewing? - https://buildzeroist.com/blog/what-is-ai-interviewing - AI Interview Questions by Role - https://buildzeroist.com/blog/ai-interview-questions-by-role - AI vs Human Interviewing - https://buildzeroist.com/blog/ai-vs-human-interviewing - AI Interview Best Practices - https://buildzeroist.com/blog/ai-interview-best-practices - Reduce Hiring Bias with AI - https://buildzeroist.com/blog/reduce-hiring-bias-with-ai - High Volume Hiring Automation - https://buildzeroist.com/blog/high-volume-hiring-automation - AI Interview Candidate Experience - https://buildzeroist.com/blog/ai-interview-candidate-experience - Technical Screening with AI - https://buildzeroist.com/blog/technical-screening-with-ai - AI Interview Fraud Detection - https://buildzeroist.com/blog/ai-interview-fraud-detection - AI Interview ROI Calculator - https://buildzeroist.com/blog/ai-interview-roi-calculator - Future of Hiring: AI Interviews - https://buildzeroist.com/blog/future-of-hiring-ai-interviews - AI Interview Platform Comparison - https://buildzeroist.com/blog/ai-interview-platform-comparison - How to Prepare for AI Interviews - https://buildzeroist.com/blog/how-to-prepare-for-ai-interview - Best AI Mock Interview Tools 2026 - https://buildzeroist.com/blog/best-ai-mock-interview-tools-2026 - AI Mock Interview for Freshers - https://buildzeroist.com/blog/ai-mock-interview-for-freshers - One-Way Video Interview Alternative - https://buildzeroist.com/blog/one-way-video-interview-alternative - AI Interview vs Phone Screen - https://buildzeroist.com/blog/ai-interview-vs-phone-screen - Implement AI Interviews in Hiring - https://buildzeroist.com/blog/implement-ai-interviews-hiring - AI Interviews for Sales Hiring - https://buildzeroist.com/blog/ai-interviews-for-sales-hiring - Skills-Based Hiring with AI - https://buildzeroist.com/blog/skills-based-hiring-with-ai - AI Interview Anxiety - https://buildzeroist.com/blog/ai-interview-anxiety - AI Interview vs Real Interview - https://buildzeroist.com/blog/ai-interview-vs-real-interview --- ## Sample Reports - Google Product Manager: https://buildzeroist.com/practice/sample-report/google-product-manager - McKinsey Associate: https://buildzeroist.com/practice/sample-report/mckinsey-associate - Amazon Senior SDE: https://buildzeroist.com/practice/sample-report/amazon-senior-sde --- ## Legal & Privacy - Privacy Policy: https://buildzeroist.com/legal/privacy - Terms of Service: https://buildzeroist.com/legal/terms - Bias Statement: https://buildzeroist.com/bias