tech Tools
491 best tech tools and apps, curated and ranked by community upvotes on ProductCool. Updated daily as new tech products launch.
Download Recall for macOS. Real-time call live transcription without bots, smart clipboard manager, live music & video activities with lyrics, temp shelf, live atmospheric weather, and floating desktop widgets for Mac. Apple Silicon and Intel.
Get a free text when OpenAI announces a Codex usage limit reset, and another when it's available. Use what's left before your limits reset. Text START to sign up: no app to install. SMS in the US + Canada, Telegram worldwide.
AssemblyAI-TTS-1: natural speech for voice agents, streaming in 90 ms. Unlimited concurrency, no annual contract, $15 per 1M characters.
Gemini 4 Carbon is our strongest model with state-of-the-art cybersecurity and long horizon capabilities.
A Mac app for your existing Dot in ChatGPT. Create a crew with different roles and personalities.
Knock is a shortcut app that lets you control your Mac by simply knocking on it. Tap the sides of your laptop and it runs any shortcut you want — screenshot, open apps, mute sound, and more. It uses your Mac's built-in accelerometer to actually feel the vibration of your knock and react in real time, no extra hardware needed - just knock and go.
Polylane catches issues across your Cloudflare apps, follows the connections between Workers, databases, queues and storage, and investigates the root cause using your code, logs and recent changes. When the fix is in your code, it opens a pull request for review. Connect with one read-only Cloudflare token.
The Querri Library is where your data gets organized around the questions your business asks, so every answer comes from the same trusted, shared foundation.. The library learns your definitions, business context, and past analysis, so its answers are grounded in how your business actually works. And when it doesn’t know, it says so, instead of making things up.
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
Upload an MP3 or FLAC and get a complete song folder for YARG and Clone Hero: drums (pro cymbals, 2x kick), guitar, bass and vocals with word-timed lyrics, Easy to Expert, all charted by our own AI model. Every instrument gets its own audio track, so a missed note really drops out of the mix. No install, no GPU, no charting skills. First song free, no card needed; then from €1 per song, credits never expire.
You know when you’re out and remember the one thing that’s sitting on your Mac at home? That’s why we made Mermaid. You just text your Mac from your iPhone, like you’d text a friend, and it actually does the thing. It opens your apps, finds the file, writes the email, almost do anything and you can watch it happen on your phone.It’s not a chatbot and it’s not remote desktop. It just gets stuff done.
NANI??? Ever sat through a call understanding nothing, then realised someone just asked you a question? Nani? learns who’s speaking by voice, right on your Mac, and floats live translated subtitles over any call. No bot joins, so nobody sees a thing. When your boss asks you something, it chimes and suggests replies you can say back, even in a language you don’t speak. Add context and a glossary before the call, and get a summary with action items after. Next time, you won’t have to say NANI???
Gaze focus switching: look at a window and it becomes the active one. Per-eye wink clicks: left wink and right wink are separate actions. Face-gesture shortcuts: map gestures to the actions you use most. Notch island: a small live indicator in the notch area shows what Winq detected. No extra hardware: it works with your Mac’s built-in camera, with a short guided calibration. Private by design: all face tracking runs on your Mac, and no video leaves the device.
🔥 Cloud providers ship thousands of updates a year across separate blogs and changelogs. Cloud Releases puts AWS, Azure, Google Cloud and Cloudflare in one feed. Follow only the services you run, and spot retirements before they break something.
HireKey is a recruiter-informed AI job-search co-pilot for tech job seekers who want to apply strategically & interview with confidence. It helps you assess your role fit, tailor resumes, communicate experience & track applications. Unlike basic ATS tools, HireKey combines AI with 10 years of recruiting experience at Microsoft, Amazon & Stripe, plus practice out loud with an interactive AI voice coach that responds to your answers & provides real-time interview feedback.
Notchzy is a dynamic island which is highly interactive and useful specifically for windows PC and unlike other alternatives in the market its a very lightweight app hardly using any extra power on your PC.
Meet Melete, Your Personal Agent, on your hardware. The more you use AI, the more you have to teach it. Every new chat means explaining the project again. Melete is a personal AI agent with its own computer. It remembers what you're working on, keeps unfinished jobs moving while you're away, and picks a project back up weeks later without starting over. Melete Cloud is open for waitlist signups. For companies, we're taking a small number of pilot teams.
Simo is the System 1.5 judgment model from Temprl Labs. Ask typed questions about text, screenshots, or video and get calibrated probabilities and the values needed to act, in milliseconds.
Aegis replaces friction-heavy panic buttons with an intelligent personal safety shield. When triggered, it links directly to 24/7 emergency dispatch while sharing a live context payload (real-time GPS, reason for alert, streaming audio/video, and vital health data) so responders never arrive blind. Built for everyday safety, it features Athena AI anomaly detection, fall detection, adaptive accessibility, and trusted contact networks.
Keep shipping while Polylane watches your Vercel apps. Connect through the Vercel Marketplace to bring projects, deployments, domains and logs into one live graph. Agents catch regressions, investigate the root cause with evidence, and open a pull request with the permanent fix for your review.
Claude Haiku 5.5 is Anthropic's fastest and most capable small model, built for high-volume, cost-sensitive tasks like summarization, classification, coding subagents, customer support, and browser use.