AIStackWatch Tools

AI builder tools

A compact catalog of the editors, agent frameworks, model APIs, eval systems, RAG infrastructure, and inference tools that shape the AI builder stack.

All categories AI Coding8 Agent Framework6 LLM API5 Eval Observability4 Vector RAG3 Inference2 Prompt Dev2

5 matching tool

Active filters Category: LLM API

Anthropic API

LLM API

Pricing unknown

Claude via API, for developers and enterprises.

Founded: 2023
Company: Anthropic

APIFoundation ModelUsage Based

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DeepSeek API

LLM API

Pricing unknown

Open-weight frontier models via API.

Founded: 2023
Company: Deepseek

APIFoundation ModelOpen Weights

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Google AI Studio

LLM API

Pricing unknown

Build with Gemini.

Founded: 2023
Company: Google Deepmind

APIFoundation ModelGemini

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OpenAI API

LLM API

Pricing unknown

APIs for GPT, o-series reasoning, and more.

Founded: 2020
Company: Openai

APIFoundation ModelUsage Based

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xAI API

LLM API

Pricing unknown

Grok models via API.

Founded: 2024
Company: Xai

APIFoundation ModelGrok

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