AI APIs & Platforms

Developer platform and API for Claude models with long context, tool use, and enterprise features.

Ray-based LLM platform for training, serving, and scaling AI workloads in the cloud.

Microsoft's open-source framework for building multi-agent AI systems with conversational patterns and tool use.

Open-source framework for AI browser automation that enables LLMs to interact with websites through natural language.

High-throughput AI inference platform offering fast, low-cost access to large language models via API.

Open-source AI-native embedding database for building LLM applications with simple APIs for storage and retrieval.

AI platform providing language models, embeddings, and reranking APIs for enterprise search, RAG, and NLP applications.

AI platform for image generation, video, music, chat, and photo editing with simple APIs and browser access.

Open-source AI lab offering powerful reasoning and coding models with competitive performance at low cost.

Open-source platform for building and deploying agentic AI workflows, RAG pipelines, and autonomous agents.

AI search API for semantic web search, content retrieval, and grounding AI agents with real-world data.

Serverless AI inference API for image, video, voice, and 3D generation with sub-second latency.

Fast inference platform for open-source and custom LLMs with low-latency APIs.

Open-source visual platform for building AI agents, chatbots, and LangChain workflows with drag-and-drop.

Google's free developer tool for prototyping and building with Gemini models via a visual interface and API key.

Google's family of lightweight, open-weight AI models built from the same research as Gemini for on-device and local deployment.

Ultra-fast AI inference platform using custom LPU hardware for the lowest latency LLM responses available via API.

Open-source AI platform with model and dataset hosting, inference APIs, Spaces for demos, and collaboration tools for ML teams.

Backend for running GGUF models locally with CPU and GPU support, API, and SillyTavern compatibility.

Open-source framework for building LLM-powered applications with chains, agents, memory, and retrieval-augmented generation.

LLM application observability and evaluation platform for debugging, testing, and monitoring AI applications in production.

C/C++ implementation for running LLMs locally with minimal dependencies, optimized for consumer hardware and Apple Silicon.

Open-source data framework for building RAG and LLM-powered applications that connect to custom data sources.

Desktop app for running local LLMs with a simple UI, model library, and OpenAI-compatible local server.

Free, open-source drop-in replacement for OpenAI and Anthropic APIs that runs LLMs, image models, and audio locally.

Meta's open-source large language model family for local deployment, research, and commercial use under a permissive license.

European AI company offering open-weight and commercial LLMs via API, including Mistral 7B, Mixtral, and Mistral Large.

Serverless AI infrastructure for running inference, training, and batch jobs with GPUs and sub-second scaling.

Local LLM runner that makes it easy to download and run open-source models on your own machine.

Popular local LLM interface (Oobabooga) with chat, extensions, and support for many model formats.

Developer platform and API for GPT models, embeddings, DALL-E, and Whisper for building AI applications.

Unified API gateway providing access to 200+ LLMs from OpenAI, Anthropic, Google, and open-source providers in one endpoint.

Managed vector database for building high-performance AI applications with similarity search and RAG capabilities.

Open-source vector database and cloud service for high-performance similarity search in AI applications.

Alibaba Cloud's open-weight large language model family with competitive performance across text, code, vision, and audio.

Cloud platform for running open-source AI models via a simple API with pay-per-second pricing and no infrastructure setup.

Data platform for labeling, evaluating, and managing datasets that power production AI systems.

Cloud platform for fast open-source LLM inference, fine-tuning, and deployment with 100+ models and competitive pricing.

TypeScript toolkit for building AI-powered web applications with streaming, tool calling, and multi-model support.

Fast, high-throughput inference engine for serving LLMs with PagedAttention, continuous batching, and OpenAI-compatible API.

ML experiment tracking, model management, and LLM evaluation platform for AI teams.

Open-source vector database and cloud service for building semantic search, RAG, and AI applications.