PromptArk — 帮助用户优化提示词，用户输入简单的提示词，AI 辅助生成更结构化，更详细的提示词

AI快讯助手 — 每日 AI 资讯，实时更新

@AIWMCX1 · X

Consultants don’t need more noise. AIWMC Quantis helps turn messy business ideas into clear scenarios, runway views, and risk signals — so you can spend less time rebuilding analysis and more time giving the client a real answer.

@dailytaskproai · X

Free AI for Everyone — 无需登录、完全免费的 AI（模型包括 Grok 4 Fast、DeepSeek V3.1 等）。可选择的模型以后可能会有所调整，但这个服务会长期提供，并且完全免费

@deckard_the_dev · X

Sync bookmarks, ai tagged, fully searchable

@pengsonal · X

500+ Hugging Face models through a single free API no credit card just an email signup 😳 launched on July 3 as a unified gateway for Hugging Face models one API key one endpoint 500+ models what you get for $0: • 500+ open-source models through an OpenAI-compatible API • no separate API keys for different providers • works with Cursor, Claude Code, Hermes, OpenCode, and anything that supports a custom base URL • email signup only setup takes about 2 minutes: 1. Go to 2. Sign up with your email 3. Generate an API key 4. Set your base URL to 5. Choose any model from the catalog and start building a few things worth knowing: • is a third-party gateway, not an official Hugging Face product • the free tier is rate-limited, but the exact limits haven't been published yet • i wouldn't build production apps that depend entirely on a free aggregator what i like is the simplicity instead

@LukitunXYZ · X

Definitely , ongoing project for 2 months already

AI Amazing — AI 图像/视频生产平台，面向创作者与团队

@adarshbytes · X

@VoyageHealthAi · X

Ai health guidance with structured output, longitudinal memory, session analysis, continuity, and built for those with unequal access to healthcare, health anxiety, lack of insurance, etc. free for all!

AI Raphael — 支持 Nano Banana Pro 和 GPT Image 2 图像模型的 AI 图像生成与编辑工作台