Chegg

By 2026, Chegg has evolved from a textbook rental service into a sophisticated AI-first academic ecosystem known as 'Chegg 2.0'. The platform's technical architecture utilizes a proprietary Retrieval-Augmented Generation (RAG) framework, which grounds its large language models (LLMs) in a massive database of over 100 million expert-verified solutions. This unique hybrid approach directly addresses the hallucination issues prevalent in general-purpose AI like ChatGPT, providing students with high-confidence answers for complex STEM and humanities subjects. The platform integrates multimodal input, allowing for advanced OCR-based problem solving where students can upload images of handwritten equations or complex diagrams. Chegg's 2026 market position is defined by its 'Verified by Experts' label, ensuring that AI-generated responses are cross-referenced with human-curated data. This positioning makes it the primary enterprise-grade student support tool, bridging the gap between raw generative AI and formal academic standards through structured, step-by-step pedagogical methodologies.