ProductCool - Discover the Best Innovative Tools & Daily Products

Cito is a hybrid search engine over the Semantic Scholar corpus: 236M papers in the keyword index, 146M with SPECTER2 dense vectors, fused with RRF and reranked by a cross-encoder. Free web search with no signup, a plain JSON API, and a native MCP endpoint so agents like Claude Code can run deep literature research without upstream rate limits. Built because every academic API throttled my agents to death.

Greenmentor combines ESG courses, sustainability services, and carbon management software for businesses working on reporting, emissions, and net-zero planning.

Great ideas deserve great slides. LUMO uses AI to turn your thinking into polished decks instantly, beautifully, and exactly the way you want them. LUMO turns your ideas into beautiful presentations in seconds. Generate slides from a prompt, refine them in the canvas editor, and share with your team - all in one place.

See your property tax overpayment free in 30 seconds. We pre-fill your protest, you file in 5 minutes, $49 flat fee, keep 100% of your savings. No contingency cut.

Revolutionize image annotation with DINO-X AI: (1) Fully Automated: Specify your targets and then AI handles the rest. (2) Universal Accuracy: Identifies anything from common objects to rare, long-tail targets with pinpoint precision.

Unlock extreme productivity within the Microsoft 365 suite using o11's AI add-ins. Build or edit anything in Excel, Powerpoint, and Word in mere seconds. Only $20 / Month.

PyTorch is an open-source machine learning framework that accelerates the path from research prototyping to production deployment. It solves the need for a flexible and intuitive deep learning platform by using a tape-based autograd system for dynamic computational graphs, enabling easy debugging and a more Pythonic workflow. It is primarily for researchers and developers who require a seamless transition between eager execution for experimentation and graph mode for high-performance production, with strong support for GPUs and distributed training.

Flutter is an open-source UI framework that solves the problem of building separate codebases for different platforms (mobile, web, desktop, embedded). It allows developers to create high-performance, natively compiled applications for multiple platforms from a single Dart codebase. It's for developers and teams who want to build and deploy beautiful, consistent user experiences across iOS, Android, web, desktop, and embedded devices efficiently.

Baby Desk turns your Mac into a full-screen baby playground that absorbs keys and clicks, including ⌘Q and ⌘Tab, while your work stays untouched. Stars, letters, and balloons keep little hands busy. Launch offer: $1.99 (regularly $4.99). macOS 13+.

History Monk replaces your browser's history page. Type a few letters and the page you want shows up. Filter by site, day or hour, see where your time goes, and clear out the clutter. 100% local and private.

AdsNotch is a native macOS app that shows ads in a small, unobtrusive screen notch and shares the advertising revenue with you. Ads can seamlessly expand when relevant events happen, then disappear when you're done.

PixRater is a fast, 100% local photo culling tool. It groups RAW+JPEG pairs, auto-evaluates face sharpness, and uses private AI for keywording. Ratings save to EXIF/XMP metadata, and an integrated local MCP server lets you connect custom AI tools.

Most note apps want an answer the moment you save something: a title, a folder, a tag. Ideas show up before they have a shape. put·here is a canvas for the Mac where text, links, pictures and files land wherever you drop them — paste, drag, or press ⌃⌥P from any app. Step back and the whole canvas reads at a glance. Every canvas is a real folder of plain files on your Mac, so your notes stay yours. Free to start.

Maildun for Mac is an agentic email builder for macOS. Design by hand in the drag-and-drop editor, or connect Claude, ChatGPT, Gemini or Grok with your own API key: the assistant edits your design live, as a proposal you accept or reject. Turn on the built-in MCP server and Claude Code, Codex or Cursor can create and edit emails too. Plus workspaces per client, brand kits with shadcn-style component styles, saved sections, media on your own R2 or S3 bucket, and publishing to maildun.com.

PocketWebTools for Mac is one app that runs open models up to 35B parameters on your Apple Silicon Mac, with the tools built around them. Chat and summarize. Transcribe files, calls and system audio with speaker labels. Cut long videos into captioned vertical clips, or edit a video by deleting words from its transcript. Upscale photos at full resolution, turn PDFs and scans into text and read any text aloud. Your files and chats never leave your Mac. No account. $99 once, free lifetime updates.

Free Chrome extension for Instagram & YouTube content research. Compare creators, analyse Reels and Shorts, track engagement, and discover outlier content worth studying.

Every new AI model since May 2024, asked the same 85 questions. All 15,639 answers kept as they came out, on a globe you can spin and open. Nothing is ranked.

Run Claude Code, Codex, Gemini and other CLI agents side by side on an infinite board. Hypervibe brings real terminals, agent status, teams, voice control and live previews into one native Mac app. Use the agent accounts you already have. macOS 14+, Apple Silicon.

Toolaby adds licences, subscriptions, free trials and a paywall to your Chrome extension: one command, or ask your coding agent. Payments land in your own Stripe account. No backend to host. 0.5% of each sale, or Pro at $25 a month with no fee.

I built ej for a narrower problem than general classification: given some state and a set of decision questions whose options can be defined at runtime, return a probability distribution for each question in one pass. It handles choice, yes/no, and ordered scores, runs on CPU, needs no token generation, and ships as one 11.4 MB model file. The repo includes training, evaluation, adaptation, packed weights, and the benchmark harness.

Tuck keeps the menu bar icons you use and tucks the rest away. Arrange three bars by dragging, open any hidden icon from the Tuck Bar with one click, find icons by name, and keep your order after restarts and updates. Built for macOS 27. Free.

A free browser strategy game. Build the best computer you can, from stone tools to processors and chips you design. Play alone or with an AI agent.

AgentDock keeps Claude Code, Codex and your other coding agents on the edge of your Mac's screen. See who's working, answer every question and permission prompt from one Inbox with a keystroke (typed straight into cmux, tmux, iTerm, WezTerm, kitty or herdr), and message any agent from any app with ⌥⌥. Finished work gets a recap, written on your Mac. No account; nothing leaves your Mac. $19 once, after a 7-day free trial.

Your headphones become a focus switch. Put your AirPods in and your Mac turns on your Focus mode, blocks distracting sites and starts a timer in the notch. Take them out: break time, sites come back. Also in the notch: now playing, volume and brightness, your own colors, session history and two tiny buddies that react to everything. Free, private, macOS 14+ on Apple Silicon. Vibe-coded by one person and Claude.

Buffer 3.0 is a free, open-source clipboard manager for macOS. Everything you copy — text, links, images — is saved to a searchable local history, one ⇧⌘V away. It reads text inside screenshots with on-device Vision OCR, lets you edit any saved snippet inline, and organizes clips with tags, bookmarks, and multi-select paste. v3.0 adds an interactive image canvas, history tiers up to unlimited, and clipboard noise suppression. MIT-licensed. No accounts, no cloud — everything stays on your Mac.

Isly turns the MacBook notch into a living control center: music from any app with cover art and scrubber, live timers and calendar events, clean volume/brightness readouts, and more - all without leaving your workflow. Light on resources (≈0.2% CPU idle, ~49 MB RAM), smooth animations, and a one-time €3.99 license with free updates. For macOS 14+ with a notch.

Underplane turns planes flying over your city into a game. It tracks nearby aircraft in real time, works out exactly where you need to stand to have one pass directly overhead, then gives you a countdown to race there before it flies past. No aviation knowledge needed — just run outside and look up. Existing flight trackers show you data on a map; Underplane turns it into something you actually go and play.