If you're looking for a Prompt Mixer alternative, TeamAI is a powerful AI workspace where teams can use multiple large language models like GPT-4 and LLaMA. It offers centralized AI workspaces, shared libraries of prompts, and custom plugins to create AI assistants. It's geared for teams in many fields and can automate processes and inspire new ideas.
Another good option is Prompt Studio, a collaborative environment for creating and testing Large Language Models. It includes a collaborative text editor for crafting and chaining prompts, customizable templates and a managed AI backend for deployment. With pricing tiers for personal and enterprise use, Prompt Studio is designed to make AI development more productive and collaborative.
PROMPTMETHEUS is another option. It lets you write, test and deploy prompts for more than 80 Large Language Models. It's got features like composability, cost estimation and data export, and can be hooked up to third-party services. PROMPTMETHEUS has pricing tiers for different customers, including a free tier for personal use.
Last, Klu is a service for building, deploying and optimizing generative AI applications. It supports multiple LLMs and has features like automated prompt engineering, version control and performance monitoring. Klu is geared for AI engineers and teams, letting them iterate and optimize AI applications more quickly.