Yes, both 3DFY and Charisma offer a Free Trial.
3DFY is designed for AR/VR Developers, Academics, E-commerce Professionals, Game Developers and Uncommon Use Cases.
The starting price of Charisma begins at $5/month, while pricing details for 3DFY are unavailable.
3DFY offers several advantages, including Innovative Approach, Time and Cost Efficiency, Quality Assurance, Flexibility and many more functionalities.
The cons of 3DFY may include a Learning Curve, Limited by Textual Description.
Charisma offers several advantages, including Interactive story platform, Wide range of voices, Integrates with Unreal Engine, Integrates with Unity, Supports JavaScript and many more functionalities.
The cons of Charisma may include a Limited language support, No offline capabilities, No autosave feature, Limited platform compatibility. and No mobile support