ProductCool - Discover the Best Innovative Tools & Daily Products

Galleroo turns any Google Drive folder into a beautiful, password-protected client gallery in under 60 seconds. No re-uploading, no account needed for clients, and your photos never leave your Drive.

Kai is an AI executive assistant for solopreneurs, freelancers and startup founders. It works across your email, calendar and tasks: it triages your inbox and drafts replies, schedules around your availability, records and transcribes your meetings, then turns them into summaries and action items. Workflows run in the background, and Kai hands tasks to Claude or ChatGPT with the context of the meeting or email they came from. Web, desktop and mobile. Product Hunt sign-ups get 2x trial credits.

Talanoa is your first email messenger. It turns messy email threads into clean, chat-like conversations, removing quotes, signatures and clutter along the way. Turn emails into actionable todos, manage your calendar without leaving your inbox, and use private, on-device AI to search, summarize and write. Connect Gmail, Outlook, iCloud or any IMAP account in one unified inbox. Everything stays on your computer: no cloud sync, no tracking, no one reading your emails.

WikiTrip is an app that reads out interesting Wikipedia articles around you. Perfect for roadtrips, daily commutes or city trips. Learn about the world around you!

Invent by Relevance AI lets you build AI agents by describing tasks in plain English—no coding needed. Describe what you need, and watch as Invent instantly transforms your words into fully-functioning AI agents and custom tools—ready to work for you.

20% off PhraseVault 3.0 on phrasevault.app this hunt—auto-applied, no code. Lock one sensitive phrase at a time with a PIN, while everyday snippets expand across Windows and macOS. Source-available: inspect and verify the code.

Maritime gives AI agents their own cloud computers: persistent workspaces, disposable sandboxes, Linux and Windows desktops, and Android phones. Agents can run code, use browsers, and work in apps without APIs, with a human able to take over when needed. Whether you’re building a personal assistant or running thousands of tasks in parallel, Maritime handles the computers so you can focus on what your agent does.

Launch videos broken into timed hook, problem, solution, feature, proof and CTA sections. Search them by brand or section, or from your AI tools via MCP.

Bambu Lab H3C is a next-generation 3D printer that makes multi-material printing faster and easier. Its nine-tool Swaptek system switches materials in as little as six seconds, with less filament waste and no repeated loading. Combine colors, rigid and flexible materials, and different nozzle sizes in a single print. With automatic calibration, integrated filament storage and drying, and support for soft TPU, H3C lets you focus on what you're making, not managing your printer.

Cosyra is a mobile coding tool for iPhone and Android. Run any agent on your phone from a cloud Ubuntu terminal without managing your own VPS.

Rainbrand builds and maintains shared brand context from your websites, brand guides and files. Give your agents the guidance and assets they need for marketing campaigns, websites, slides, email, video, and more. Keep that context current as your brands evolve. Use it with Claude, ChatGPT, Codex or Cursor, or build it into your product through the API.

Nemotron 3.5 Transcribe is an open speech LLM for intelligent transcription: a single model that transcribes 40 languages verbatim or in written form, with context, speaker attribution, and word timestamps, selected with a natural language instruction. It is the best open-weights model on the English and multilingual Open ASR Leaderboards.

ChatGPT Images 2.6 is OpenAI's latest image model in ChatGPT, Codex and the API. Turn a prompt or image into an animated GIF, adjust its speed and edit frames. Save reference images of yourself, pets or characters and reuse them anytime. Generation is 50% faster, with stronger consistency across edits. Developers get GPT-Image-2.6 Flare (as fast as six seconds) and Sunburst (higher quality), plus image markup and SVG export.

Magnetic tiles in 3D, free in the browser. Drag tiles out and they snap edge to edge like the real ones, and gravity knocks down a roof that wouldn't hold. Crash it, rebuild it, or start from a ready-made build. If you use Claude, it can also rebuild a tile build from an Instagram or YouTube video.

Save AI chats into folders with a title and summary, search them live, and reuse prompt templates with variables via Ctrl+K or //. Works on ChatGPT, Claude, Gemini, Grok and more, in 55 languages. Local-first; Free needs no sign-in.

A native notch and top bar for Windows (Linux preview). Media, quick tasks, Wi-Fi/Bluetooth, power and little animated scenes live at the top of your screen. About 1 MB, about 0% CPU idle, no Electron. Free and MIT licensed. The demo on the site is playable.

SafetyClip is a clipboard manager for Mac. It saves everything you copy, so you can press ⌃⌘V in any app, search, and paste it again. But a clipboard history also collects your passwords and API keys. So SafetyClip spots them as you copy them and locks them behind Touch ID. A copied API key comes off the clipboard right away, so it isn't there for other apps to read, and you can't paste it into an AI chat by mistake. Everything stays on your Mac. $8 once, full Swift source included.

Vibeconferencing puts your coding agent (Claude Code, Codex, Grok or a local model) into your call as a participant, with a face and a voice. It hears the room, talks back, and builds on a shared whiteboard while you talk. Works in Google Meet, Zoom, Teams, Slack huddles, WhatsApp, Telegram and phone calls. Free and open source.

Give any MCP agent — Claude, ChatGPT, Gemini, Mistral — a photo, a paper pattern or a brief, and it drafts on a mannequin built from your measurements while you watch. Or rework what you have: refit it to another size, split a piece, add a pocket, move a seam — just ask. Seamcult audits the geometry, so the agent works from facts, not guesses. Sketch a fix on the canvas and the agent gets it as an image. Print on A4 at home, export PLT or DXF, or share a read-only link. Free in early access.

Bring Mirakl-powered marketplaces into ChatGPT and Claude, with US operators such as Best Buy US, Lowe’s and Nordstrom in the marketplace catalog. Also supports OTTO Market and Kaufland. Ask about stock, ad performance, offers, orders and import reports. Free during the limited open beta. Coming soon: Walmart, Target and Amazon.

One of the attractions at DearMate, a virtual AI theme park. Every account on DearCameo belongs to someone who has died — checked against Wikidata, so nobody living gets one. You pick the person, write their post, and the people who actually knew them pile into the comments within a minute. Tap any face to answer as them.

A macOS app that reviews GitHub pull requests with your local Claude Code. AI findings sit beside the diff, and you accept, reject or edit each one before posting. Every PR gets a 0–100 risk score, and an optional autopilot clears routine reviews while handing risky PRs to you with nothing posted. No clone and no API key to set up: it uses your existing gh and claude. Free and open source (MIT).

I’ve always found something quietly beautiful about brief encounters with strangers. Paws is a tiny room of other people’s cats, seen through frosted glass. Maybe one wanders over and presses a paw to your fingertip. Nothing to win. Just stay a while. 🐾

Wingmen finds people already showing they need what you sell: a post about the problem, a new hire, a job change. It scores who's worth reaching and why, writes the opener from what they actually said, and follows up on autopilot until there's a call on your calendar. Run it in the web app or straight from Claude with the Wingmen MCP. Built for founders, B2B teams and agencies.

Hire AI employees by role: a Chief of Staff, analyst, designer, support rep and 15 more, or describe your own. Add your website and the team reads it. Brief everyone in a group chat: the lead splits the work, teammates reply in a thread and you get one write-up. By default, emails, calendar changes and app actions wait for your OK. Each employee has a memory, its own computer and routines that run on a schedule or when an email arrives. You can even call them. Your first employee is free.

MCPCore lets you build MCP servers without code. Drop steps on a canvas, add loops and error branches, test live in the playground and publish a secure endpoint for Claude, Cursor, Codex and any MCP client. Or import your OpenAPI.

Rerun turns your ChatGPT or Claude subscription into a team of AI coworkers. Each one has tools, a computer and a shared workspace, runs on a schedule or a trigger, and asks before risky actions. Now open-source (AGPL v3) and self-hostable.