ProductCool - Discover the Best Innovative Tools & Daily Products

PgDog is an open source connection pooler, load balancer, and sharding proxy for PostgreSQL. It's Postgres-compliant, fast, secure and built in the open by a community of database engineers.

Lyto AI is a Chrome extension that gives you full control over your browser. Open and close tabs, scroll, click, fill forms, and interact with every DOM element. Integrates with Google Docs, Gmail, and Google Sheets. Research, automate tasks, and organize your workflow — all inside Chrome.

Your content isn't bad, it's just invisible. The first 3 seconds decide everything. Mewse analyzes what makes people stop scrolling and generates data-backed hooks for TikTok, Reels, Shorts, and Ads.

build portfolios or linkfolios for you and your brand that actually look cute and hold the attention. way cuter, organised and modern than just another linktree. track analytics (unique visitors, most clicked link in your app and country wise traffic), custom domains supported and 5+ in-house domains for free.

Describe what you want to build. Architecto generates the architecture, runs security and cost analysis, and creates technical docs. One platform for design, review, and documentation across clouds.

Enterprise media ingestion infrastructure by Velys Software. Bulk download YouTube videos & Spotify podcasts direct to S3, Azure, GCS. Proprietary anti-restriction technology, 4K quality. Free 100 GB trial.

Your website starts decaying the day it ships. Broken links, stale pages, slipping rankings, invisible to ChatGPT. Robynn connects to your live site — no rebuild, no migration. It audits every page against your brand, ICP, and competitors, then proposes evidence-backed fixes. Point at any element, describe a change in plain English. Agents stage it, you approve, Robynn publishes and measures what moved in GA. Wins get reinforced. Regressions roll back. First audit is free.

Dear ImGui is a bloat-free graphical user interface library for C++. It solves the problem of creating lightweight, custom UIs for tools, debuggers, and games without heavy dependencies or complex frameworks. It outputs vertex buffers that you can render directly, making it ideal for developers who need an immediate-mode interface that integrates seamlessly with their custom rendering pipeline.

This is an AI agent skill that automates deep-dive research by pulling and synthesizing information from diverse sources like Reddit, X (Twitter), YouTube, Hacker News, Polymarket, and the broader web. It solves the problem of information overload and fragmented narratives by delivering a single, grounded summary of the latest discussions and data. It's designed for analysts, researchers, content creators, and curious individuals who need to quickly understand the current landscape and sentiment around any trending topic.

Apache Cassandra is an open source, distributed NoSQL database designed to manage massive amounts of data across multiple data centers and cloud environments. It solves the critical problem of ensuring high availability, linear scalability, and fault tolerance for mission-critical applications without compromising performance. It's built for organizations that need a resilient, masterless database that can withstand data center outages and provide low-latency access at a global scale.

AG Kit is a comprehensive toolkit that expands AI coding assistants into a coordinated team of specialist agents. It solves the problem of manually managing prompts and workflows by providing 47 skills, 20 agents, and 13 production-ready workflows that can be installed and safely updated with one command. It's for developers and teams who want to ship features faster with built-in quality checks and merge-safe updates.

Claude-video is a tool that enables Claude AI to process and understand video content. It works by downloading videos, extracting key frames, transcribing audio, and packaging this information for Claude's analysis. This solves the problem of AI models being unable to directly interpret visual and auditory media. It's designed for developers, researchers, and content analysts who need to query or summarize video content using Claude's capabilities.

MediaCrawler 是一个功能强大的自媒体内容爬虫工具，支持小红书、抖音、快手、B站、微博、百度贴吧、知乎等多个主流平台。它解决了研究人员、市场分析师和内容运营者手动收集社交媒体数据的效率问题，通过自动化爬取笔记、视频、帖子及其评论，并支持 CSV、JSON、SQLite 和 MySQL 多种方式存储，方便进行后续数据分析。该项目适合需要批量获取跨平台公开内容数据进行舆情监控、竞品分析或内容研究的开发者和分析师使用。

AIRI is a self-hosted platform that acts as a container for AI personalities, or 'souls', allowing you to bring virtual companions into digital worlds. It solves the problem of static, non-interactive AI by enabling real-time voice chat and integration with games like Minecraft and Factorio. It's designed for users who want deeply interactive, personalized AI waifus or characters that can exist and act within their own environments, supported on Web, macOS, and Windows.

🎬 Open source, transcript-based video editor that lives in the browser. Edit videos by simply editing the transcript text. Runs fully in the browser: Local, free and offline!

The voice-first agentic dev environment for Mac. Run ten coding agents at once without babysitting them — spawn, redirect, and interrupt Claude, Codex, and Cursor by name, just by talking. On-device speech, your own subscriptions, one-time price.

Half the summer is gone. In 8 weeks, get your side hustle to $1,000 in real revenue with Audos - plus free credits to build with state-of-the-art models Fable & Sol, weekly workshops, grants and a Demo Day. From the Prehype studio behind Bark, Ro and Every.

Tunio is a music autopilot for restaurants, cafes, shops and salons. Automate background music, daypart schedules, smart announcements and multi-location control.

Connect Strava and Edit Mind matches every scene in your footage to the activity it was shot on: heart rate, speed, elevation, and distance, aligned to the frame. Any camera works, GoPro/action-cam GPS telemetry makes the match exact.

Illume is a 24/7 personal health companion that connects your wearables, nutrition, workouts, & lab results to give you personalized, actionable insights over text. Sign up: www.illumelabs.ai Illume connects patterns across your data that individual platforms can’t see, giving you a more complete picture of your health instead of another isolated score or dashboard. You can text your Illume agent for quick answers or use the platform to explore your data, trends, and history in depth.

Most AI notetakers hand you a transcript with a summary bolted on 💅 Tackly maps what you say into one of 20 nodes, live and in realtime — from meetings, solo voice notes, or a pasted transcript — so you get structure you can always come back to, not just silly old black and white text. I struggle with ADHD on a day-to-day and this has made me feel a ton more productive, I never lose my thoughts. AI notetakers are boring, tackle them with Tackly. Try it for free at tackly.co

Rivault lets you safely and securely provide AI agents and CUA data and context for tasks. Store data and context in a zero-knowledge vault, When an AI agent needs data (Passport No. or Credit Card details) to execute a task like booking a flight, Rivault sends you an auth request, you unlock data with Face ID/ Passkey and data is deterministically redacted after task completes. Rivault never gets access to your data by default.

Getting an iMessage line for your business used to mean sales calls, carrier paperwork, weeks of waiting, and $225+ a month before your first text. Comms puts a live agent on a real iMessage line in about 30 seconds. Describe it in plain English or make one API call. It handles support, bookings, onboarding, and payments inside the thread people actually read. Free to start with 3,000 messages a month, then a flat $50.

Open-source AI CLI that answers security questions across cloud, code and runtime - GitHub, GitLab, AWS, GCP, Azure, K8s. Ask in plain language: "what's publicly exposed that shouldn't be?" or "can my CI escalate to cloud admin?". Read-only by construction: every call is resolved to its IAM actions and authorized against a read-only policy before credentials attach. It can't modify your infra even if asked. Unlike MCP tools, it writes JS in a sandboxed runtime - a script per turn, not one call.

Connect your Google Business Profile, Instagram, or Facebook page and Repaint turns it into a polished website with AI. It uses your real content to create the structure, content, and design, giving you a complete site you can refine and publish in minutes.

Your website starts decaying the day it ships. Broken links, stale pages, slipping rankings, invisible to ChatGPT. Robynn connects to your live site — no rebuild, no migration. It audits every page against your brand, ICP, and competitors, then proposes evidence-backed fixes. Point at any element, describe a change in plain English. Agents stage it, you approve, Robynn publishes and measures what moved in GA. Wins get reinforced. Regressions roll back. First audit is free.

An always-on AI agent that lives on a cheap little Raspberry Pi in your home, with a real phone number you text over iMessage or SMS from anywhere. It runs Hermes, an open-source agent, and installs by handing the guide to a coding agent that works over SSH. Best of all, it's a foundation: build a family calendar on a kitchen screen, a recipe helper on the fridge, whatever you dream up. We build in public — join the Discord to see what others are making.