Coveo is a seasoned enterprise platform laser-focused on AI search and recommendations, with battle-tested integrations for Salesforce, SAP, and Shopify and compliance credentials that enterprise procurement teams love. Its 99.999% SLA and multi-region infrastructure signal a vendor built for mission-critical deployments. Relevance AI, by contrast, is a modern no-code AI agent builder — think of it as the power to spin up an AI workforce for sales, marketing, and ops without a developer on speed dial. The meaningful difference is depth versus breadth. Coveo dominates a specific problem — surfacing the right content or product at the right moment in a complex enterprise environment — and does it with serious engineering maturity. Relevance AI is more horizontal: it's the platform you reach for when you want to automate a dozen different business workflows using AI agents that talk to each other and your existing stack. Pick Coveo if your core pain is enterprise search, ecommerce discovery, or service deflection inside a Salesforce or SAP ecosystem and you have the implementation budget to match. Pick Relevance AI if you want to move fast, experiment across multiple business functions, and don't want to be locked into an enterprise sales cycle just to get started.