Segmentation by type classifies hydrogel vascular surgery simulators into synthetic, natural, and hybrid hydrogel platforms. Synthetic hydrogels, such as polyethylene glycol‑based matrices, offer precise mechanical tuning and long shelf‑life, appealing to manufacturers seeking consistency across large training cohorts. Natural hydrogels, derived from collagen or alginate, provide superior biocompatibility and tactile fidelity, making them preferable for high‑fidelity pre‑operative planning and advanced research where tissue‑like behavior is critical. Hybrid hydrogels combine synthetic backbone stability with natural extracellular matrix components, delivering a balance of reproducibility and realism that is increasingly adopted in mixed‑use environments. The relative market contribution of each type reflects adoption barriers: synthetic dominates volume sales, natural occupies premium niches, and hybrids capture growth in institutions transitioning toward more realistic yet scalable solutions.