Upwork Human+Agent Productivity Index Reveals Up to 70% Boost in Work Completion from Human and AI Agent Collaboration vs. Agents Working Alone

PALO ALTO, Calif., Nov. 13, 2025 (GLOBE NEWSWIRE) -- Upwork Inc. (Nasdaq: UPWK), the world’s human and AI-powered work marketplace, today announced initial findings from its new Human+Agent Productivity Index (HAPI), the industry’s first data-driven evaluation of how human expertise amplifies AI agent performance in real knowledge work. HAPI measures the value of humans-in-the-loop (HITL) across more than 300 real client projects completed on Upwork, intentionally selected for being simple, well-defined, lo ...