Cinema 4D costs $109/month or $839/year with no perpetual license option since January 2024. Users describe the price as 'a bit too expensive for beginners' and inaccessible for individual artists and small studios.

Maxon discontinued perpetual licenses as of January 1, 2024. Users who previously purchased lifetime licenses are stuck on old versions while new features require subscriptions. This forced migration frustrates long-time customers.

Rendering times increase dramatically with complex scenes, high-resolution textures, and detailed geometry. Users report waiting hours for production-quality renders, with the rendering engine being notably slower than competitors for similar complexity.

Cinema 4D requires a moderate to powerful computer for best performance, especially when handling high workloads. The software can become slow when adding many objects and textures, making it inaccessible for users with standard hardware.

Room for improvement in viewport performance when handling scenes with many objects on screen. Navigation and manipulation become sluggish, affecting real-time creative workflows.

Users report the software freezing, crashing to desktop, or hanging during long render sessions. Some have lost hours of work when Cinema 4D becomes unresponsive and requires force-quitting after extended rendering.

Third-party plugins may be outdated or incompatible with new Cinema 4D versions, causing crashes and instability. Users upgrading to new versions often find their essential plugins no longer work.

Cinema 4D lacks native fluid dynamics and smoke simulation tools that competitors offer built-in. Users must purchase additional plugins or use external tools for these common VFX needs, adding to the already high cost.

Users report that built-in material libraries contain materials that are rarely useful and seldom updated. For professional work, users typically need to create materials from scratch or purchase third-party libraries.

Cinema 4D is focused on pre-rendered content rather than real-time interactive experiences. Users needing interactive 3D for games or web applications must look elsewhere.

Cinema 4D does not support importing CAD file formats from Solidworks or CATIA. Industrial designers and architects working with CAD files face workflow friction when trying to bring models into Cinema 4D.

Users accustomed to Maya, 3ds Max, or Blender may find themselves lost in Cinema 4D's UI and controls despite its reputation for being user-friendly. The transition still requires significant adjustment time.