| ElevenLabs (Enconvo Cloud Plan) | Model Name, Voice, Speech Speed |
| xAI (Enconvo Cloud Plan) | Voice, Language |
| Gemini (Enconvo Cloud Plan) | Model Name, Voice |
| Edge | Voice, Output Format |
| xAI | Voice, Language |
| Gemini | Model Name, Voice |
| OpenAI | Model Name, Voice, Speech Speed |
| Microsoft (Enconvo Cloud Plan) | Speech Voice, Speech Speed |
| Microsoft | Speech Voice, Speech Speed |
| Eleven Labs | Model Name, Voice, Speech Speed |
| Kokoro (mlx) | Model, Speech Speed |
| Qwen3 (mlx) | Model |
| Phonon (Core ML) | Model, Voice |
| System | Voice, Speech Speed |
| Speechify | Model Name, Voice, Speech Speed |
| MiniMax (Enconvo Cloud Plan) | Model Name, Voice, Speech Speed |
| MiniMax | Model Name, Voice, Speech Speed |
| Xiaomi MiMo | Model Name, Speech Speed |
| OpenRouter | Model Name |
| Xiaomi MiMo (Enconvo Cloud Plan) | Model Name, Speech Speed |
| Soniox | Voice, Language |
| Fish Audio | Model Name, Voice, Speech Speed, Latency |
| Fish Audio (Enconvo Cloud Plan) | Model Name, Voice, Speech Speed, Latency |
| Soniox (Enconvo Cloud Plan) | Voice, Language |
| HeyGen Voice (Enconvo Cloud Plan) | Voice, Speech Speed |