Glean is arguably the best pure-play enterprise AI search tool on the market. It connects to 100+ apps and surfaces institutional knowledge with impressive accuracy, backed by serious funding and a rock-solid security story. Monday.com AI, by contrast, isn't a search tool — it's a full Work OS with AI woven in, helping teams automate tasks, generate updates, and run projects without switching contexts. The meaningful difference is scope and entry point. Glean solves one expensive problem — finding information — exceptionally well, but it requires enterprise commitment and delivers no tangible ROI for smaller teams. Monday.com AI solves dozens of operational problems, costs less to get started, and its AI features sit on top of a platform teams already live in daily. Its infrastructure maturity, security certifications, and adoption velocity are genuinely impressive for a publicly traded SaaS company. Choose Glean if your organization is large, information is genuinely lost across fragmented systems, and budget is not the constraint. Choose Monday.com AI if you want AI that improves how work gets done — not just how it gets found — and you need a tool that scales from a 10-person team to an enterprise without requiring a procurement committee to get started.