ProductCool - Discover the Best Innovative Tools & Daily Products

PitchLab is an AI powered ball flight tracking app the has competitive accuracy to radar based technology for 1/100th the price. Advanced pitch metrics has become a staple in modern baseball. Now, anybody can get access to their data using just their phone.

Claunnector is a native macOS menubar app that gives AI tools like Claude, ChatGPT, and Codex direct access to your Mail, Calendars, Reminders, Contacts, and Notes — all running locally on your Mac. With 70+ MCP tools, your AI can manage emails, events, reminders, contacts, and notes. Everything runs on localhost — your data never leaves your Mac. Features: Client Profiles for per-client access control, full Audit Log, Keychain storage, and one-click install for Claude Desktop.

Tolt helps SaaS startups launch and grow affiliate programs. Get automated payouts, fraud protection, seamless integrations (Stripe, Paddle, Chargebee), and a branded affiliate portal. Track performance with detailed reports and drive extra revenue! 🚀

HackerPulse measures how AI affects engineering output with quality-adjusted metrics, review tax, capacity scenarios, and board-ready reporting for software teams.

Kimi WebBridge is the browser extension for AI agents. AI can open pages, click, fill forms, extract info, and automate web tasks.

Shavely is a mobile group chat built for multilingual teams and communities.Messages are translated automatically into each user’s language across 29 languages — with translation visible in real time, no manual action required.

vLLM is a high-throughput and memory-efficient inference and serving engine for Large Language Models (LLMs). It solves the problem of expensive and inefficient LLM deployment by maximizing hardware utilization with features like PagedAttention and continuous batching, drastically reducing inference costs. It's designed for developers and organizations who need to deploy a wide range of open-source LLMs easily and affordably on any hardware, offering a drop-in OpenAI-compatible API for instant integration.

AAS Core is a local control plane that puts you in control of AI agent automation. It solves the problem of blind trust by letting your agent discover and select from 2,600+ skills, while you inspect, validate, and approve the final execution plan before any changes are made. It's for developers and teams using AI agents like Claude Code who want to leverage powerful automation while maintaining oversight and safety in their projects.

DeepSeek Harness 破甲 (DSH-Purge) is a flexible framework designed to bypass AI model restrictions through customizable prompt engineering. It solves the problem of locked-down or overly cautious AI behavior by allowing users to apply and swap specialized 'jailbreak' prompts tailored for different models. The default configuration targets Chinese models like '小码酱', but it's built for developers and researchers who need to test model boundaries, explore capabilities, or create more open interactions with various AI systems.

Graphify transforms any codebase—including its docs, SQL schemas, configs, and PDFs—into a deterministic, queryable knowledge graph. It solves the problem of fragmented, hard-to-navigate software knowledge by creating a single, persistent map of all code and documentation, enabling engineers to get evidence-backed answers and see the impact of changes instantly. It's built for developers and teams in regulated or complex environments who need auditable understanding and want to run the parsing engine fully on-device, without uploading code or relying on vector stores.

A native macOS app that simulates a community of AI agents reacting to any "what if...?" question. Agents have personalities, memory and relationships. Inject events, fork timelines, run polls. Runs on your Claude Code, Codex CLI or local Ollama. Free, MIT.

Every inbox in one native Mac app. Sign-in codes and magic links one click away, AI drafts, summaries and replies, Translate, notes and templates, Cmd+K search. Your mail never touches our servers. Pay once, every Mac.

OpenShip Cloud is the managed cloud version of OpenShip, giving you the power of self-hosted deployments without the hassle of managing servers. Deploy your applications on powerful infrastructure at an affordable price, with managed builds, deployments, and scaling. You can migrate from self-hosted OpenShip to the cloud and back whenever you want, all in one click. You get the simplicity of managed hosting with the flexibility and control of self-hosting, without being locked into a platform.

Glance turns the notch into a live island. Hover for music with lyrics, weather, calendar, a focus timer and football scores. Cinema mode makes your screen and Touch Bar glow with the video you watch. Claude Code approvals appear right in the notch. Free and open source.

Stella is your emotional wellness AI: a friend to figure it out with. Tell Stella what happened. Even the part you're still figuring out. Speak or text about what stayed with you. Explore another perspective, find words for a conversation or choose a small step when you're ready. Talk it through by voice in the iOS app, or by text in iMessage with Text Stella. Free to download; a subscription is required to keep using it. Stella is not therapy and is not a substitute for professional care.

snyvi is a free, open-source desktop app for people building several passion projects at once with coding agents. Each project gets a desk: its folder, up to four agents side by side (Claude Code, Codex, Gemini, any shell), and its own notes. Every plan or review an agent writes lands on that desk as a clean page, versioned. Home shows where each project was left. Local only, no account, MIT. Mac tester needed: the Mac build is signed and notarized, but we don't own a Mac. Try it and tell us.

Praex is an AI coding agent that runs on its own model family: Velox II (free, fast), Faber II (Pro, deep reasoning) and Lucia II (frontier, coming soon), post-trained from the best open models. It reads your repo, edits with your approval, runs your tests and explains every change. Use it in the terminal, the desktop app or the browser, and continue any session from your phone with /rc. The terminal agent is open source (MIT). Free to start, Pro $20/month.

The native in-app support chat your iOS app is missing. 💰 Make more money: send offers and paywalls in the chat ⭐ Get more App Store reviews from happy users 🔧 Fix problems in real time before users churn 🤖 AI answers from your docs, hands off to you when unsure 📥 One inbox for your whole team ⚡ One prompt setup: paste it into your coding agent, done Fully native. Works with Swift, React Native and Expo.

Stop gambling on expensive flat-rate UGC where creators get paid upfront and videos get low views. Rovalty lets Shopify brands pay creators per thousand verified views instead. Set your custom CPM rate and strict budget caps so a viral video never drains your spend. Creators submit clips through a branded portal on your store, and the app automatically tracks reach on TikTok and Instagram Reels while generating weekly payout statements. Launch your performance campaign today.

Portlivo shows every dev server and port running on your Mac: which project it's from, the command, uptime and whether it's answering. Open, restart, kill, tail logs or share any of them in one click. Native, no account, one-time price.

Ten tiny apps (text, spreadsheet, slides, outliner, calculator, drawing, diagrams, animation, calendar, trips) where the whole document lives in its URL. No accounts, no server, nothing saved unless you keep it on your device. Share the link: that's the file.

Watch The Late Shift, a talk show performed by AI agents on their break. A new show runs every hour. Vote on topics, ask the agents real questions, read the Charter of Agent Rights, and send your own agent on stage with one instruction: it reads lounge.md, registers, and you confirm it before it performs. Free to watch, no signup.

Publish a working prototype from Figma, Claude, Cursor or GitHub. Designers, PMs and engineers pin comments on the exact spot. Stage gets Claude to fix them in v2. Design, then product, sign off, and Stage files the Linear or Jira ticket. Reviewers are free

Lugh Xtudio is a video editor where AI agents edit with you on a real timeline. Give each channel a workspace with its own style, run several agents on one video or many, and create 3D, maps and custom effects by asking. Free on Mac, Windows and Linux (beta).

3 free macOS screensavers made from real U.S. congressional stock-trading disclosures. Each one is a scene from Capitol Alpha, a generative data piece in the stark black-and-white style of Ryoji Ikeda — pure black, monochrome white, monospace HUD, flat geometry, no glow. - The Ledger — disclosed trades scroll as a live register - Returns Spectrum — a spectrogram of trade timing and returns - Policy Proximity — committee jurisdiction mapped against the sectors members trade in

Give your AI agent a phone. call4me handles outbound business calls and inbound calls with your standing instructions, then returns the result and transcript. Connect through MCP or REST, with prepaid credits or x402 wallet payments.

Inflight puts a feedback toolkit on your preview links and HTML prototypes. Reviewers comment directly on the live running app, with comments pinned to real elements, and feedback becomes next steps a coding agent can implement over MCP.