Based on this product's specifications, here are some alternatives and similar models
Work Platform Kastom ML-203 aluminum, load capacity 1100 lbs (499 kg)
Summary description:
Kastom ML-203 is an aluminum work platform with a specified load capacity of 1100 lbs (499 kg). Designed for stable elevated work, it provides a lightweight, corrosion-resistant structure suitable for maintenance, construction, painting, and installation tasks. The platform is intended for safe support of tools and personnel where a compact, portable elevated surface is required.