ArchiGen

ArchiGen is a web-based AI architecture design tool for architects and architectural designers that generates 3D building models and photorealistic renderings from basic project requirements.

Key capabilities include:

• Rapid concept generation, creating multiple 3D design options in seconds to explore different massing and form-finding directions.
• Automatic photorealistic renders, reducing manual setup for lighting and materials while enabling fast iteration.
• Parametric and algorithmic modeling designed to help outputs respect regulations and required constraints.
• Exterior and interior support, with an interface built to be approachable for different skill levels.

Pricing: Freemium. Free plan ($0/month) includes access to the online version with 5 generations/month; Standard plan is listed at $15/month with 50 generations/month; an Enterprise plan is listed with unlimited generations.

What makes it notable is the combination of algorithmic, regulation-aware 3D form generation with AI rendering, plus export support for FBX and OBJ, aimed at reducing time spent on repetitive configuration and speeding up early-stage architectural exploration.