RexRoi
Operates an online 3D printing service platform for rapid prototyping and custom manufacturing, enabling on-demand production of polymer and metal components.
- CEO / Founder
- Amir Fakharian
- Team Size
- 1-10
- Stage
- Active
- Total Funding
- Bootstrapped
- Latest Round
- Bootstrapped
Technology & Products
Key Products
Online 3D printing platform; Rapid prototyping; Custom manufacturing; SLA printing; SLS printing; SLM printing
Technological Advantage
Offers a broad material range including high-performance plastics, metals, and TPU through a service-based model that streamlines the concept-to-market workflow for diverse industry verticals.
Differentiation
Value Proposition
Reduces product development cycles by providing an instant-quote online platform for high-quality 3D printed prototypes and end-use parts, eliminating the capital expenditure of in-house AM hardware.
How They Differentiate
Positions as a versatile service bureau catering to non-traditional AM sectors like arts, fashion, and interior design alongside core engineering applications, focusing on accessibility and cost-effectiveness.
Market & Competition
Target Customers
Businesses, entrepreneurs, engineers, architects, and product development teams.
Industry Verticals
Architecture; Arts/Museums; Engineering; Entertainment/Events; Fashion; Gaming/Miniatures; Interior Design; Product Development
Competitors
Xometry; Protolabs; Fictiv
Growth & Milestones
Growth Metrics
Helped "countless" businesses, entrepreneurs, and designers; blog mentions "thousands of companies and online stores" leveraging their parts.; Reached "full capacity" for dropshipping services as of 2025; offers batch production for 10 to 5,000+ parts; capable of high-volume production in under 24 hours.; Founded in 2018 in California as a digital fabrication lab.; Evolved into a full-scale 3D printing manufacturing facility.; Successfully pivoted during the COVID-19 pandemic by selling viral 3D-printed "dumpster fire" toys and ornaments on Etsy.; Reached full operational capacity for its dropshipping program in 2025, leading to a temporary halt on new customer onboarding.; Reported as potentially closing or restructuring in mid-2025 according to community discussions, though brand-related manufacturing (e.g., NoClogger) remained active for the 2025 holiday season.; United States (specifically California and New York).; Xometry; Protolabs; Fictiv; Hubs; Slant 3D (direct competitor in high-volume 3D printing and dropshipping fulfillment).
Major Milestones
Founded in 2018; Launched online 3D printing service platform
Notable Customers
A&A Science (Allan Kariman, CEO); Printedfoundry (Rob Burke, CEO); Kickstarter game developers; Etsy, eBay, and Shopify online store owners