4DIFY
Develops and deploys industrial-scale 3D concrete printing technology for residential housing, reducing build times to days.
- CEO / Founder
- Nan Lin
- Team Size
- 1-10
- Stage
- Active
- Total Funding
- $107K
- Latest Round
- Crowdfunding
- Key Investors
- Wefunder
Technology & Products
Key Products
3D-printed residential homes; Micro-communities
Technological Advantage
Proprietary large-format concrete extrusion process (via SQ4D) allows for rapid layering of structural walls; exclusive regional rights in California.
Differentiation
Value Proposition
Reduces home construction time from months to days while providing fire-resistant and sustainable housing.
How They Differentiate
Exclusive California rights for SQ4D technology; focus on fire-resistant residential micro-communities in high-risk zones.
Market & Competition
Target Customers
Developers, municipalities, partners for residential housing
Industry Verticals
Construction; Housing
Competitors
SQ4D; ICON; Mighty Buildings
Growth & Milestones
Growth Metrics
Completed first fully 3D-printed home in Yuba County (March 2026); target build time of ~10 days per home.
Major Milestones
Completed first fully 3D-printed home in Yuba County (March 2026); Sacramento Bee site tour; Secured exclusive SQ4D licensing for California
Notable Customers
Yuba County