ProductCool - Discover the Best Innovative Tools & Daily Products

Use this headcanon generator to create character headcanons, relationship ideas, alternate universe settings, and backstories for fandom writing.

Create stunning product mockups for your e-commerce store, print-on-demand business, or Etsy shop. No photographers needed. Start with 20 free credits!

We.Inc: Build stunning websites without code, automate sales with AI chatbots, and grow your business. Start your free trial today and explore our features.

Access to over 250k datasets of 30+ US and foreign government agencies with one unified API. Get structured JSON response for AI agent ingestion. Each response carries a structured citation (source URL, retrieval timestamp, SHA-256 hash). Additional tools like Scrape, Watch, and Brief to get information related to data and keep track on updates or changes.

Mapped the world at Google. Now mapping the frontier of creation & computing. Your atlas to AI, AR/VR, robotics, and the technologies blurring our physical and digital worlds. Deep dives with technical depth and zero fluff. Click to read Map the World by Bilawal Sidhu, a Substack publication with tens of thousands of subscribers.

AISA (aisa.to) is worlds first fully conversational AI skills assessment. Recently launched, we already reached early strong traction with 220+ assessments. Evaluating proficiency across 5 dimensions, it generates evidence-based scores and a personalised growth plan + micro learning experience delivered over whatsapp and email. You also get a chance to score high and place on the AI Skills Leaderboard (aisa.to/leaderboard) Measure your AI prowess and learn your gap areas.

Remind puts your next meeting on every screen, with an AI briefing on who you are meeting and a one-click join button. Stay focused until it is time to join. Connect Google or Microsoft calendars and bring relevant email, Slack, and Notion context into your meeting prep. For macOS 14+. $19.99/year with a 7-day free trial.

Nina is a non-custodial AI trading assistant by Antalpha (NASDAQ: ANTA). Unlike generic chatbots, it's wired to institutional-grade, real-time data and answers conclusion-first, with charts—not walls of text. Ask in plain language; Nina drafts the trade, prediction, or safety check—you sign on your own wallet. One chat now covers crypto and US stocks: market intel, smart-money tracking, predictions & Polymarket, wallet-safety checks—plus Sentinel 24/7 alerts and MCP for any AI client.

Annotate your Mac screen with voice, capture full-screen screenshots, and keep copied text ready to reuse from the notch.

Your ChatGPT and Claude conversations disappear the moment you close the tab. With Clipnote, just tell your AI to "save this" and it's kept on the spot — pasting it in works too, of course. It's a place to keep your AI conversations like a notepad, come back to them later, and pick up right where you left off.

Give your AI Analyst a prompt and a schedule. It analyzes your live data, prepares the report or analysis you asked for, and delivers it by email, Slack, or in-app. The recurring work you do by hand today gets done automatically.

Bloop turns system audio or mic input into eight real-time shader skins - every frame reacts to what's actually playing. Keep it beside your work in the resizable Mini Player or send it to the menu bar. Drop in an MP3 playlist and export the whole thing as a finished video. Apple Silicon, notarized, no subscription. Two skins are free forever, and they're the full app, not a trial.

Airuncode is a local-first agent runtime for serious software work. Run multiple coding agents on your machine, bring your own API keys, switch between cloud and local models, and pay providers directly with zero token markup. It scans your codebase, debates solutions across agents, edits files, runs tests and self-heals failures. It also ships with V-CORE, a native Vulkan 3D runtime for AI-assisted game development. Available on Windows, macOS and Linux.

PR Lens is a new way to look at code. It draws animated architecture and data flow diagrams of any codebase and every pull request, so you see the change before you read a single line of code. It runs as a GitHub Action, on the CLI, or as a skill for your coding agent. Open source under MIT.

Write, organize, and record videos effortlessly with Scriptly. Featuring real-time voice-following scrolling, local storage privacy, and professional teleprompter tools. Download the public beta on TestFlight.

Tucky is a native macOS notes app that sleeps as a thin stripe on the screen edge. Local and encrypted. Plus is $12/month for voice, connectors, and the best LLM models.

Stremio Web is a modern media center that aggregates video content from various online services and local libraries into a single, unified interface. It solves the problem of juggling multiple streaming apps and subscriptions by bringing everything together in one place. It's designed for users who want a seamless, organized, and customizable streaming experience across all their devices.

Swarms is an end-to-end agent infrastructure platform designed for building production-grade autonomous systems. It provides the frameworks, interfaces, and cloud services needed to create complex multi-agent collaboration systems with advanced communication, memory, and simulation capabilities. It's built for teams and enterprises that need to ship reliable, scalable, and secure AI agent applications.

OpenWhispr is a privacy-first, cross-platform dictation app that converts speech to text. It solves the problem of slow typing and privacy concerns by offering fast, local transcription using models like Nvidia Parakeet/Whisper, as well as optional cloud models. It's designed for professionals like clinicians, lawyers, and anyone who needs efficient, secure voice-to-text functionality in applications like Slack, meeting notes, and document creation on macOS, Windows, Linux, and iOS.

Open Science is an AI research workbench that integrates coordinator and specialist agents, Python/R execution, and scientific data connectors into a single desktop workspace. It solves the problem of fragmented research tools by keeping questions, code, execution, and traceable artifacts together in persistent projects for reproducible workflows. It's designed for researchers and scientists on macOS, Windows, and Linux who need a model-agnostic, local-first environment for AI-assisted discovery.

This is a library of 50 open-source marketing skills for AI agents like Claude Code, Codex, and Cursor. It solves the problem of democratizing advanced marketing expertise—like CRO, SEO, and analytics—by encoding it into skills AI agents can use. It's built for technical marketers, growth engineers, and founders who want to leverage AI for scalable marketing execution.

LLVM is a collection of modular and reusable compiler and toolchain technologies, providing a modern, SSA-based compilation framework. It solves the problem of building efficient, language-agnostic optimizers and code generators for a wide variety of CPUs and architectures. It is used by compiler developers, researchers, and major commercial and open-source projects to create new programming languages, enhance existing ones, and develop advanced tooling.

The Skills repository is a public catalog that defines and structures developer skills, competencies, and knowledge areas. It solves the problem of inconsistent or ambiguous skill definitions for AI coding assistants, enabling them to better understand and apply the correct techniques and patterns. This resource is primarily for developers, AI engineers, and tool builders who are creating or integrating AI-powered development tools that need a common reference for technical skills.

Write, structure, and publish technical documentation in a visual editor with Markdown mode, AI-assisted edits, reusable components, and version history.

AI Toolbox is the missing layer on top of ChatGPT, Claude, Gemini and Grok: folders and subfolders, full-text search across every conversation (even all four platforms at once), a prompt library with // insert and multi-step chains, bulk export to Markdown/PDF/JSON, bookmarks, and a live context meter. One install covers all four AIs. Local-first: your chats stay in your browser. Trusted by 40,000+ users in 150+ countries, rated 4.5 stars on the Chrome Web Store.

H3 Max is fal's post-trained MiniMax H3, ranked #1 for quality, prompt understanding, and aesthetics against 12 leading video models, while generating a 5s video in ~3 seconds (35x the throughput of official H3). Post-trained with new data on prompt adherence and visual quality, co-optimized with fal's inference stack on NVIDIA GB200 NVL72. Beats Gemini Omni Flash, Wan 3.0, Kling 3, and Veo 3.1 head-to-head.

Kit is a coding agent runtime. It gives the model one tool for writing and running programs. Kit provides a terminal client, an Agent Client Protocol (ACP) server, an A2A endpoint, and a subagent orchestrator in one static binary. ACP separates agent clients from agent runtimes, so Kit works in compatible editors and can orchestrate other harnesses without custom integrations.