Coveo excels at making your existing content and products discoverable through genuinely intelligent search and recommendations. Its AI understands context remarkably well, whether someone's searching your knowledge base or browsing your product catalog. The platform shines when you need cross-departmental impact—marketing gets better personalization, support gets faster resolutions, and ecommerce gets higher conversions. Persana AI, meanwhile, is laser-focused on one thing: helping sales teams find and engage prospects. It's scrappier and more specialized, with solid personalization capabilities that help reps sound human at scale. The fundamental difference is breadth versus depth. Coveo is your enterprise-grade infrastructure play that touches multiple customer touchpoints. Persana AI is your tactical weapon for filling the pipeline. Coveo requires serious implementation effort and budget but pays dividends across the customer journey. Persana AI gets you prospecting faster with less overhead but won't help your support team or optimize your site search. Choose Coveo if you're a mid-to-large organization where customer experience and discoverability directly impact revenue, and you have the resources to implement properly. Choose Persana AI if your primary pain is pipeline generation and you need a specialized tool that sales reps will actually use without extensive training.