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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
Hugging Face

The AI community hub — 900K+ models, 200K+ datasets, Inference API, and Spaces for the open-source ML ecosystem

LLM FrameworksFree

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You.com

AI search engine with real-time web citations — chat, research, and code assistance

TextFreemium
Zed

Not publicly documented

Code / DevToolsPaid
Relevance AI

No-code AI agent platform — build and deploy custom AI workforce for business workflows

AgentsFreemium
Replicate

Run thousands of open-source ML models via API — LLMs, image generation, audio, and video without GPU management

LLM FrameworksFreemium
Replit Agent

Not publicly documented

AgentsPaid
Replit

Cloud IDE with AI that builds, runs, and deploys apps in the browser

Code / DevToolsFreemium

From the knowledge base

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269 Tools · 13 Categories · 3 Guides · Updated Weekly