ProductCool - Discover the Best Innovative Tools & Daily Products

Underlord is the only AI video editor with the judgment you want in a collaborator, the expertise you want in a video pro, and all the tools it needs to make any video you want. This is vibe editing.

The unofficial Figma Model Context Protocol(MCP) server is a missing link between your AI agent and the Figma design document. Now, AI agents can create, edit, and arrange your Figma design. You can use it together with ChatGPT, Claude Desktop, Cursor, or any other client that supports MCP. The project is free and open source. You don't need anything extra. You use Figma together with your LLM.

Real builds. Honest reviews. No AI-slop. Find the tools and stacks that actually work for indie hackers, vibe coders, and solo founders.

Sara is an AI teammate that conducts unbiased voice interviews in 50+ languages, reverse-engineers any job description, scores 100+ technical & behavioral signals, and delivers shareable reports in minutes — so you hire in days, not weeks.

A bakery management platform to streamline operations, manage production, schedules, staff, and inventory.

Byter shows how much internet data you use, and where. It tracks usage separately for every Wi‑Fi network, phone hotspot and wired connection, so you know exactly what your hotspot bundle went on. You also get live speed, a one-click speed test, daily-to-yearly charts, and gentle alerts when usage spikes. Everything stays on your device. No account, no ads. Available now for Mac, Windows coming soon, in 11 languages.

This repository provides a comprehensive collection of computer science algorithms implemented purely in Java. It solves the problem of finding reliable, educational reference code for common computational tasks and data structures. It is ideal for students, educators, and software developers looking to understand or utilize algorithmic implementations in their Java projects.

Codex Security is a CLI and TypeScript SDK designed to help developers seamlessly find, validate, and fix security flaws in their codebases. By leveraging advanced AI models, it streamlines vulnerability management and hardens applications against threats. It is built for developers and security teams looking to integrate automated protection directly into their development workflows.

Improve is a developer tool designed to optimize AI-driven coding workflows by using advanced models to conduct thorough codebase audits and create precise implementation plans. It solves the high cost of running smart models continuously by delegating the heavy planning phase to them, while cheaper models execute the resulting tasks. This makes it ideal for engineering teams and developers looking to scale AI development efficiently and affordably.

Este repositório reúne orientações e recursos essenciais para o desenvolvimento moderno na plataforma web. Ele ajuda desenvolvedores e equipes a criarem aplicações rápidas, acessíveis e seguras, aproveitando ao máximo as ferramentas do ecossistema Chrome, como DevTools, Lighthouse e Workbox. Resolva desafios complexos de produtividade e desempenho com guias práticos e bibliotecas prontas para uso.

Binqo puts Mielo, a little dot-matrix friend, in your Mac's notch. Glance up for music, calendar, files and clipboard. Hold a key to ask a question, answered on your Mac. Open the desk for meeting notes and mini-apps you describe in a sentence.

Most AI agents can’t call. Those that can often use unfamiliar numbers that get blocked or flagged as spam. Even when someone picks up, a successful voice conversation needs different context handling than a text chat. Mitra MCP lets your agent call from your personal number, with a calling experience built for live conversations and the ability to bring you in when needed.

Skipbox runs your GitHub Actions jobs on your own Linux VM, kept between jobs, so Docker layers, package caches and installed tools are still there on the next run. Credentials, the workspace and every container are wiped after each job. A flat monthly price with unlimited minutes: $39 for 4 vCPU / 8 GB. Install the GitHub App and change one line to runs-on: skipbox. 7-day free trial, no card. Private repositories only.

Earlybird is a 29M-parameter, 17 MB on-device speech-to-text model that predicts each word correctly about 90 ms before the speaker finishes it, with a confidence on every word. Built for voice agents that need to act sooner. Open weights and code.

Every AI is built for one person. Remember Tamagotchi? 💀 bondi is like one that lives in your friends chat and belongs to the group. Say “30 days of gym” and it sets up the challenge. Everyone checks in with a photo, and doing real things together gives it lives ❤️❤️❤️. Go quiet and it starts losing them. At zero it dies. It also makes games, stickers, countdowns and videos right in the chat. Free on iPhone, web and Mac.

Connect your email and AI finds every subscription: one list, your monthly total, alerts before renewals and trial ends, cancel steps for 200+ services. Outlook in one click, Gmail and any inbox by forwarding. Never asks for bank logins. Free for 5.

Skillbox keeps your AI skills in one library and syncs them to Claude Code, Cursor and Codex. Follow GitHub sources, review diffs, and scan each version for prompt injection. Trim shortens noisy command output so sessions last longer.

Take a photo of the loose bricks on your table. Mister Blocks (powered by Claude) looks at what you actually have and suggests a few things to build from them, each with 3D step-by-step instructions you can turn, zoom and print. Don't like it? Ask the chat for changes. No pile handy? Describe a build in words and get one, from a robot dog to a voxel sculpture of a sports car. Every build is stud-checked. Free guides work offline.

Padrail turns the edges of your MacBook trackpad into sliders: volume on the right, brightness on the left, keyboard light at the bottom, and a top edge that changes with the app (tabs, zoom, next track). Free, no account, lives in the menu bar.

nizima ACTION!! by Live2D Inc. is a browser video editor that works like a design tool. Despite running entirely in your browser, it delivers advanced editing with nested scenes, precise cuts, and keyframe-based animation. Plus, by using Live2D, the industry standard for VTubers, you can create engaging videos with expressive 2D characters. Free in beta.

For people who save videos, posts, articles and documents across apps and can't find them when they need them, Valin is the private memory app that understands what you save, down to what's said in a video, so you can find information you don't even remember saving. Unlike other AI bookmarking apps, Valin's AI runs entirely on your device, so only you can see what you save. No account, no cloud, no AI subscription.

Run open AI models on your own computer: chat, images, video and voice. RigSpark checks your memory, GPU and disk first and shows what will actually run. No account, no cloud, no meter. Free and open source (MIT), in Rust, for macOS, Windows and Linux.

You send a deck or doc. They ask their AI to read it. The AI sees what's on the page, but not the thinking behind it: why you made those choices, what you left out, or what's still open. Relay shares that context with your document, so they and their AI can understand it and ask questions. You choose what to share. Decisions that need your input, like a discount or a date, come back to you. Try a sample relay. No sign-up needed.

Muse Ember is Meta's smallest multimodal reasoning model, built to handle the repetitive work behind AI agents. From tool calls and coding subtasks to document extraction and routing, Ember delivers efficient execution at scale. It supports text, images, audio, and video, with a 1M-token context window and pricing starting at $0.10 per million input tokens. Pair it with larger models for planning, and let Ember handle the volume. Available through Meta Model API and Muse Code.

Feeling off but can’t say why? Type it out, or talk it through by voice. Xolace shows you what’s underneath, then hands you steps that fit: a chat with a trained peer supporter, help writing to someone you trust, or guided audio. Reflecting is free.

StableBar is a free, open-source menu bar for macOS written in Swift. Set it up in a Settings window or one JSON file instead of shell scripts. It shows AeroSpace, yabai or OmniWM workspaces, widgets with popups and seven themes, and you edit it on the bar.

Add Stiro to your SaaS with one script tag. When a user gets stuck or asks for something, it does the steps with them in your real product while they watch. Anything that sends, spends or deletes goes back to them. Built to cut how-do-I tickets.