AI Agents2 days ago
Agentcard | Virtual Visa Cards for AI Agents
Issue single-use virtual Visa cards for AI agents with configurable budgets.
keyserfaty · Product Hunt
Agentcard for companies Give your agent a debit card
The full gallery
Tech stack
28 projects
Issue single-use virtual Visa cards for AI agents with configurable budgets.
keyserfaty · Product Hunt
Agentcard for companies Give your agent a debit card
Ask an AI assistant questions and get detailed reasoning-based answers without logging in.
QWQ AI Assistant — 免费提供经过深思熟虑且富有详细推理的答案的 AI 助手，不需要登录
Use one API key to access OpenAI, Claude, Gemini, Llama, and 207+ AI models.
TaylorM492 · HN
InferAll – One API for OpenAI, Anthropic, Google, Nvidia Nim
Quality management system helping AI medical device startups achieve regulatory clearances.
@ZachInSpace · X
Launched a month ago
An AI assistant that automates and manages business tasks.
@CallSlim_ · X
Deploy serverless AI models with a single line of code at competitive rates.
Synexa AI — 一行代码部署 AI 模型 (Replicate 50% 低价平替)，Synexa 是运行无服务器 AI API 最具性价比的解决方案，提供业界最具竞争力的 A100 GPU 价格，相比其他服务商可节省高达 62% 的 AI 算力成本 - [更多介绍](https://github.com/1c7/chinese-independent-developer/issues/47
Check AI-generated outputs for errors and security issues before shipping to production.
u/Brief_Dust8845 · Reddit
I pivoted from my initial idea after realizing I was solving the right problem at the wrong time When I started building GaaS Guard, it was an AI governance tool for companies. The idea was to help organizations defend against prompt injection and unsafe AI interactions. It was technically interesting, and I still genuinely believe I was solving a real problem. The problem was, it just wasn’t selling—to be brutally honest. Here’s how I actually ended up pivoting. I started using a b
Embeddable AI chat widget that answers customer support questions using your documentation with cited sources.
@dhruvkumar1805 · X
Chat with an AI assistant and earn money based on message quality scores.
u/as-333 · Reddit
Built an AI chat that pays you per message, scored in real time: looking for feedback I've been using Claude Code to build Argutum, an AI assistant that scores every message you send (0–100, five dimensions: complexity, novelty, structure, domain expertise, conversational depth) and pays you for the good ones. The underlying idea is that your prompts get sold as training data to AI labs, so you should get a cut instead of it happening for free. Stack: Next.js 16, Groq/Llama 3.3 70B, custom
Describe your business to get an AI-built website with SEO planning, free for your first site.
@James_Gibbons2 · X
Check out - the AI that builds your website for free!
Audit your AI app for security, privacy, and governance readiness.
u/Budget_Lawfulness_33 · Reddit
I made a tool that bridges the gap between vibe coding and actually knowing what you shipped A lot of people are shipping things they don’t fully understand anymore. With the new flagship models such Claude/Codex and people spending hundreds on AI subscriptions to build faster, apps are being shipped quicker than ever. But when you’re constantly throwing prompts at AI, adding features, and moving fast, it’s easy to lose track of what actually made it into your codebase. So I built: https
Free AI chat with multiple models (Grok 4 Fast, DeepSeek V3.1) requiring no login.
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