Application-based Ceramic Magnets segmentation reveals that electro-acoustic products—loudspeakers, microphones, hearing aids—account for the dominant share because hard ferrite rings deliver the requisite high coercivity at the industry’s lowest cost per unit magnetic output. Data processing (HDD clutches, printer rollers) follows, exploiting the dimensional stability and electrical insulation of sintered ferrite. Household appliances (refrigerator gaskets, fan stators) represent a high-volume, price-sensitive tier where ceramic magnets’ corrosion immunity eliminates protective coatings. Automotive applications—wiper motors, window lifters, sensors—prioritize thermal resilience up to 180 °C, making strontium ferrite grades indispensable for Tier-1 supply contracts. Finally, magnetic tools (lifter plates, chucks) and power generation (wind-turbine flux bias) occupy niches where performance-to-price trade-offs favor ferrite over neodymium.