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db.fyi

AI tools move fast and there are too many to track. db.fyi is a curated, developer-focused directory so you can stay current—without the fluff.

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ChatGPT / GPT-4

OpenAI's flagship AI model — GPT-4o for chat, code, vision, and reasoning with 200M+ weekly active users

TextFreemium
GitHub Copilot

AI pair programmer in the editor

Code / DevToolsPremium
ChatGPT

Conversational AI and coding assistant

TextFreemium
OpenAI API

GPT-4o, embeddings, DALL-E, and Whisper API — the most widely used LLM API powering the majority of AI applications

Code / DevToolsFreemium
Stable Diffusion

Open-source AI image generation — run locally, fine-tune freely

ImageFree
Claude

Anthropic's long-context AI assistant

TextFreemium

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Qdrant

High-performance open-source vector database built in Rust

LLM FrameworksFree
QuillBot

AI paraphrasing, summarization, and grammar for students and writers

TextFreemium
RAGAS

RAG evaluation framework — measure faithfulness, relevance, and recall of RAG pipelines

LLM FrameworksFree
Ralph Orchestrator

Ralph Wiggum technique for autonomous AI agent orchestration — improved multi-agent coordination implementation

AgentsFree
Ralph Starter

AI project bootstrapping from Figma, Linear, Notion, and GitHub specs — generate starter code from design and planning tools

AgentsFree
Rasa

Open-source conversational AI framework — build enterprise chatbots and voice assistants

AgentsFreemium

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262 Tools · 13 Categories · 7 Guides · Updated Weekly