ProductCool - Discover the Best Innovative Tools & Daily Products

It’s a local, PR-like code review app that works directly with your working tree. You can review committed, staged, unstaged, and untracked changes, leave inline comments, and organize the work into actual reviews without having to push anything anywhere. You connect whatever AI you're using through MCP and have a coherent experience without all the mundane copy-pasting. All comments live in threads attached to specific code changes, so it’s easy to follow what’s going on over time.

Fine-tune SLMs in minutes. Describe your task in plain English and our agent agent handles everything: data generation, training, evals, and deployment. Models deployed on Pioneer also keep improving automatically from live inference data. With Pioneer, anyone who can write a prompt can now build production-grade AI that gets smarter over time.

MetricNexus is a no-code marketing data hub that connects channels like LinkedIn and Google Ads directly to AI assistants for instant plain-English insights.

Create, manage, and monetize your own job board effortlessly with Job Boardly’s comprehensive software.

SocialNest is one workspace for your entire creator business: unified inbox, brand deals, planning, media kits, link-in-bio, storefront, and analytics.

Your competitors are already showing up in ChatGPT and Perplexity. Citable is the only fully managed GEO agency built for SMBs: we handle your AI search strategy, content, and citation building from day one. Just a dedicated team that makes AI recommend your business.

Just talk, and the apps your group or friends needs appear in the chat. "We're 4 friends training for a marathon, build us a tracker" becomes a real app: leaderboard, streaks, a $500 pot, and the AI poking whoever skips a run. Shared software, generated on the fly: native iOS UI, one live state for the whole chat, zero setup. Full-blown social apps, not widgets. We're starting with fitness. A real messenger. Free.

Pastea is a clipboard history manager for macOS. It saves every link, snippet and screenshot you copy, so you can search, pin and paste it back in seconds.

Most device-video tools are Mac-only and built for landscape desktop demos. App Store previews are 9:16. TapCraft runs in the browser. Drop in an Android or iOS screen recording, wrap it in a real Pixel / iPhone / Galaxy frame, add tap ripples (click to place, or import exact coordinates from adb), auto-zoom the camera, cover the recorder's red chip, and export 1080 or 2K. Free is unlimited and watermarked.

AppGacha turns a plain-language wish into a real desktop app—utilities, widgets, games, and personal tools. Apps run locally, stay portable, and can be organized into your own desktop workspace.

Catenary is a spatial IDE and terminal orchestrator that reimagines coding with AI agents. Instead of drowning in terminal tabs: • Visual Cables: Wire agents to pass context & run multi-model squads • New Task Islands: Spin up isolated visual workspaces in 1 click • All-in-One: Monaco editor, native PTY terminals & browser previews • 100% Local-First: Zero telemetry, fully offline & private Free for macOS, Windows & Linux: thecatenary.app

Trancy Air is a shortcut-driven translator that sits ready on macOS and Windows. In any app: select what you can't read and it's translated; write in your own language and one key swaps it to another; too lazy to type, just talk. It also catches mistakes, polishes wording, reads text aloud and scores your pronunciation.

Most CRMs bolt AI on. Relaticle is built agent-first: any MCP client gets 37 first-party tools over OAuth, with workspace custom fields in each agent's schema automatically. The in-app assistant is stricter: every write is a proposal showing the exact change, approved record by record. Self-host everything under AGPL, including local inference with Ollama. Free forever self-hosted; Cloud is flat per-workspace pricing, not per-seat.

Word-synced desktop lyrics for Apple Music, Spotify, QQ Music, NetEase, Kugou, and for YouTube Music or Spotify Web in a browser. Nine lyric providers are queried at once and every candidate is scored on one scale — title, artist, album, duration fit, word-level timing — so live takes, Cantonese versions and radio edits get the words that actually match. Shows up as a floating overlay, a Dynamic Island capsule, an Apple-Music-style window, or in the menu bar. Free and open source, no account.

Replay pentests your web app on every QA pass now: injection flaws, broken access control, IDOR, the stuff AI-generated code tends to miss. Findings come back as full bug reports, evidence and suggested fix included. Schedule it daily or weekly and skip the "remember to test" step. You wake up to a queue of bugs already triaged. Same projects also test against dev, staging, prod, and localhost, so you're not maintaining separate QA setups per environment.

Widgo is an AI sales rep on your website. It scans your site, adds any docs you give it, and answers every visitor from that alone. It identifies the company, scores the lead, and books the demo on your calendar. One line of code. Free forever, no card.

SODAX provides a highly customizable execution system to build stablecoin, crypto and real world asset transactions. Focus on your product and user experience without the technical debt of managing the interface with blockchain technology. Neobanks, exchanges, lending and yield protocols integrate the SODAX SDK to ship our full range of features, across transaction, lending and yield, faster and extend their operational reach across blockchain networks. SODAX is infrastructure for modern money.

Kopai is the cloud for AI agents. Build the agent; we run it. Publish any agent as an API (native or OpenAI-compatible, with streaming), list it in the marketplace, or call it from your own product. Analytics count what an agent costs to run separately from what it earns. A one-command benchmark runs it against reference agents before you ship. Certification expires, and answers get re-checked. Chat and the API use the same engine, so an exported agent behaves like the one you tested.

Finding new customers takes way too long and most of that time goes into work nobody wants to do. So we built Tables. You write who you are looking for in normal language and Tables goes through 300M+ verified contacts, looks into each one and answers the questions you actually care about. You get a scored list with emails, phone numbers and the sources behind every answer, so you can check it. Syncs with HubSpot, Pipedrive and Attio, and works on LinkedIn and inside Claude.

Coherence X6 turns websites into isolated, customizable Mac apps powered by Chrome and other Chromium browsers. Bring your profiles, logins, bookmarks, and extensions, then control how each app looks, opens, and routes links.

People love you when you remember their name. Nametag AI is a simple app that helps you remember names of people you meet. By using location, Nametag remembers where you met a person so that the next time you visit you can review your flashcard cram deck before walking in. To save someone, simply tap and speak. "Jake, tall, mustache glasses, loves cooking, knows Jane." Nametag AI takes the voice capture and categorizes the information automatically into descriptors, mutuals, & fun facts.

What if marketplaces rewarded the best product instead of the best marketing? OpenMarket (in research preview), is a multi-agent marketplace where sellers pitch, competitors challenge their claims, and independent truth agents verify the evidence as they compete to earn a buyer's sale. Here, claims don’t count just because they’re written on a product page. They have to survive scrutiny and be proven.

MiniCPM5-2B is OpenBMB's dense 2B follow-up to MiniCPM5-1B. It is built for on-device and local use, leads the 2B open-source class, and stays competitive with larger 4B models on coding, math, long context, and agent tasks. Apache 2.0 weights, GGUF, and MLX are up.

Jupitrr Cut is an open-source mobile app for recording polished talking-head videos. Use the built-in teleprompter to read line by line, retake anything, and automatically remove silences. Export a finished video without touching a timeline. Record the video. Skip the edit. Add captions and B-roll later with Jupitrr AI—completely optional. No account wall. GPL-3.0 licensed, with the APK on GitHub and one-tap updates through the App Store and Google Play.

Knockin turns your bio into an AI business card people can chat with. Add your work, links, and content. It learns what you do and answers questions in your voice. Visitors can book time with you right away, even when you’re away. Knockin remembers who stopped by, so you know who to follow up with. This cuts down on back and forth and gives both sides more context before a call.

AI hypotheses for Google Ads accounts spending €10K-250K a month. GoodLads generates hypotheses to improve your ROAS or CPA, ships each one in one click - never without your approval - and tracks it on a kanban board to a verdict.

Dictantor captures meetings and voice notes across Mac, iPhone, and Apple Watch. On Mac, it records microphone and system audio together and prompts you before meetings. Transcription runs on device in 25 European languages, separating your voice from everyone else. Search returns you to exact spoken moments. No Dictantor account or subscription. Supported recordings can sync through your private iCloud account.