PROMPTMETHEUS Alternatives

If you're looking for a replacement to PROMPTMETHEUS, Vellum is a more mature platform for managing LLM-powered applications over their entire lifecycle. It offers tools for prompt engineering, semantic search, prompt chaining, evaluation and monitoring. It's built for enterprise-class operations with features like SOC2 Type II compliance, HIPAA compliance and virtual private cloud deployments. That means it's a good choice if you need to handle advanced prompt engineering and large-scale evaluations.

Another good option is Humanloop, which is geared for managing and optimizing LLM applications. It's got a collaborative prompt management system with version control and history so you can see who changed what and when, along with an evaluation and monitoring system for debugging and ensuring reliable AI performance. Humanloop supports several LLM providers and offers Python and TypeScript SDKs for integration, so it's a good choice for developers and product managers who want to boost productivity and collaboration.

Klu is also worth a look, particularly if you need a service that spans multiple LLMs like GPT-4 and Llama 2. Klu offers automated prompt engineering, version control and performance monitoring so you can iterate and optimize fast. It's on different pricing tiers so you can pick what you need, and it's a good choice for AI engineers and teams.