Google Cloud's Vertex AI PaLM API enables the usage and training of generative models, including Text, Chat, and Embedding models.
The PaLM 2 models are particularly good at creating and understanding natural language for various tasks.
The pricing is competitive, starting from $0.0005 per 1000 characters for the Chat model and $0.0010 for the Text model.
Google provides a UI for easy access to the API, and tuning is available for fine-tuning the Text model.