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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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Popular comparisons

Recently added

Writesonic

AI writing and SEO content generation with real-time web access

Marketing / SEOFreemium
Yao

Open-source engine for autonomous agents — event-driven, proactive, and self-scheduling AI applications

AgentsFreemium
Yoast SEO

WordPress SEO plugin with AI suggestions — real-time readability and meta optimization for 13M+ sites

Marketing / SEOFreemium
You.com

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

TextFreemium
Zed

Not publicly documented

Code / DevToolsPaid
RunPod

GPU cloud for AI — rent A100/H100 GPUs for training, inference, and fine-tuning

LLM FrameworksFreemium

From the knowledge base

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269 Tools · 13 Categories · 3 Guides · Updated Weekly