OpenAI-like API for LLMs - AI tools

LiteLLM provides a simplified and standardized way to interact with over 100 large language models (LLMs) using a consistent OpenAI-compatible input/output format.
- Free

AiPrice calculates OpenAI API prompt token counts and provides accurate pricing estimations. It helps developers estimate costs before making API calls.
- Freemium
- From 2$

Avian API is an enterprise-grade language model inference platform offering state-of-the-art LLMs with superior speed and competitive pricing, powered by Meta's Llama models and Nvidia H200 SXM technology.
- Usage Based
- From 3$

Mistral AI is a research lab developing state-of-the-art open-source and commercial Large Language Models (LLMs) for developers and enterprises.
- Other

OpenRouter provides a unified interface for accessing and comparing various Large Language Models (LLMs), offering users the ability to find optimal models and pricing for their specific prompts.
- Usage Based

Keywords AI is a comprehensive developer platform for LLM applications, offering monitoring, debugging, and deployment tools. It serves as a Datadog-like solution specifically designed for LLM applications.
- Freemium
- From 7$

LLM Price Check allows users to compare and calculate prices for Large Language Model (LLM) APIs from providers like OpenAI, Anthropic, Google, and more. Optimize your AI budget efficiently.
- Free

Kel integrates AI capabilities into your command-line interface (CLI), enabling automation, enhanced productivity, and intelligent CLI interactions. It supports multiple large language models (LLMs) and is free and open source.
- 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

A web-based tool that provides real-time token counting and cost estimation for various Large Language Models (LLMs), including OpenAI's GPT models and Anthropic's Claude models.
- Free

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

Missing Studio is an open-source AI platform designed for developers to build and deploy generative AI applications. It offers tools for managing LLMs, optimizing performance, and ensuring reliability.
- Free

Dialoq AI is a comprehensive API gateway that enables developers to access and integrate 200+ Language Learning Models (LLMs) through a single, unified API, streamlining AI application development with enhanced reliability and cost predictability.
- Contact for Pricing
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