LLM engineering platform - AI tools

Laminar is an open-source platform that enables developers to trace, evaluate, label, and analyze Large Language Model (LLM) applications with minimal code integration.
- Freemium
- From 25$

Agenta is an LLM engineering platform offering tools for prompt engineering, versioning, evaluation, and observability in a single, collaborative environment.
- Freemium
- From 49$

LMQL is a programming language designed for large language models, offering robust and modular prompting with types, templates, and constraints.
- Free

BenchLLM is a tool for evaluating LLM-powered applications. It allows users to build test suites, generate quality reports, and choose between automated, interactive, or custom evaluation strategies.
- Other

Langfuse provides an open-source platform for tracing, evaluating, and managing prompts to debug and improve LLM applications.
- Freemium
- From 59$

Kalavai offers a platform for deploying Large Language Models (LLMs) across various devices, scaling from personal laptops to full production environments. It simplifies LLM deployment and experimentation.
- Paid
- From 29$

Klu is an all-in-one LLM App Platform that enables teams to experiment, version, and fine-tune GPT-4 Apps with collaborative prompt engineering and comprehensive evaluation tools.
- Freemium
- From 30$

Gentrace is an LLM evaluation platform designed for AI teams to test and automate evaluations of generative AI products and agents. It facilitates collaborative development and ensures high-quality LLM applications.
- Usage Based

LiteLLM is a comprehensive LLM gateway solution that provides unified API management, authentication, load balancing, and spend tracking across multiple LLM providers including Azure OpenAI, Vertex AI, Bedrock, and OpenAI.
- Freemium
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