OVI vs Paradox Olivia vs HireVue: Why Full-Stack AI ATS Beats Bolt-On Point Solutions in 2026
Most mid-market HR teams in 2026 face a binary choice: replace your ATS with an AI-native platform, or bolt another point solution onto your existing stack. We break down OVI, Paradox Olivia, and HireVue on architecture, total cost of ownership, and compliance risk — and show why full-stack wins.