Comparisons

Felt-puppet-style illustration of a red-haired, freckled puppet character comparing two open felt laptops side by side at a desk, with a small AI agent puppet character perched between them
Comparisons

AI Copilots vs. AI Agents: What Actually Changed in 2026

LangChain surveyed 1,300+ engineers and business leaders on where AI agents actually stand in 2026: 57% now run agents in production, customer service and research lead use cases, and quality has replaced cost as the top blocker to shipping.

5 min read