🐝 AI Tools & Agents: ChatGPT vs Claude vs Gemini: I Tested Which AI Can Turn a Sketch Into an App? | ChatGPT for Excel and more...

A quick AI tools brief from AI Tools Club, covering the best AI apps, agents, workflows, and updates for builders, founders, and power users.

ChatGPT vs Claude vs Gemini: I Tested Which AI Can Turn a Sketch Into an App?

I uploaded the same hand-drawn image to all 3 AI assistants and added the same prompt to compare the vibe coding outputs of ChatGPT, Claude, and Gemini. Trust me, you won't expect the final results.

• ChatGPT was the fastest and wrote the most code, but key interactions (like adding tasks and the research chat) didn't really work.

• Gemini built a solid Kanban flow, yet its document upload/chat feature was unusable.

• Claude was the clear winner with the most polished, bold look and the smoothest, most functional experience (including a surprisingly good Brainstorm mode).

ChatGPT for Excel: An AI-Powered Tool to Automate Spreadsheets (Build, Edit, & Get Insights)

ChatGPT for Excel puts a ChatGPT right inside Microsoft Excel's sidebar, so you can describe what you want (budgets, models, trackers, timelines) in plain English and have it build the workbook (formulas + formatting), analyze multi-tab data, and help debug/fix errors without switching tools. It can also make real-time edits with cell-linked explanations (and asks for confirmation before changing things).

5 Effective Ways to Use NotebookLM to Learn Anything in 2026

Turn Google's NotebookLM into your personal learn-anything accelerator in 2026: upload notes, papers, or even videos, then use auto-made flashcards & quizzes to lock in recall, reports & mindmaps to synthesize ideas fast, and Learning Guide mode to get coached step-by-step. When you're busy, switch to Video Overviews for narrated visual summaries or Audio Overviews to absorb your sources like a podcast.

10 Must-Try Claude AI Prompts for New Users

New to Claude and not sure what to type first? This guide gives you 10 copy-paste prompts that instantly use Claude as a real thinking partner, from importing your ChatGPT/Gemini context to explaining complex topics at multiple levels, conducting live web research, generating interactive UI artifacts, and debugging code with real reasoning. Use these prompts once, tweak them for your work, and Claude gets shockingly useful fast.

Meet Cursor Automations: Always-On AI Agents That Watch, Fix, and Improve Your Codebase

Cursor Automations turns your codebase into a living system: always-on AI agents that run on schedules or fire on real events (Slack, Linear, GitHub PRs, PagerDuty), spin up in a cloud sandbox, follow your MCP/model setup, verify their own output, and even learn from past runs so they get better over time. These agents can handle the high-friction stuff that eats engineering hours, basically, a step toward a software factory that keeps improving while you build.

Trending AI Tools & Agents

▶️ AdCreative.ai:^_* An AI-powered platform that automates the creation of high-performing ad creatives for social media and display campaigns.

▶️ OpenMatter: An open-source platform designed to facilitate the development and deployment of real-world agents.

▶️ MeetGeek:^_* An AI-powered meeting assistant that automatically records, transcribes, summarizes, and analyzes virtual meetings in real time.

▶️ CLI-Anything: An open-source project developed by HKUDS, aiming to integrate software applications with AI agents, enhancing their functionality and user experience.

▶️ Julius AI:^_* Your AI data analyst that allows you to connect data, ask complex questions, and receive insightful analysis in seconds, no coding required.

▶️ Copilot Cowork: An advanced feature within Microsoft 365 Copilot, developed in collaboration with Anthropic, designed to handle long-running, multi-step tasks across Microsoft 365 applications.

▶️ Base44:^_* An AI-powered platform that empowers anyone to transform their ideas into fully-functional apps within minutes, all without coding.

▶️ Code Review: An AI-powered code review system developed by Anthropic, designed to automate and enhance the code review process.

▶️ Notion:_^*  Notion's AI features can enhance your workflow by helping you write, summarize, brainstorm, and automate tasks with simple prompts.

▶️ Chartli: A command-line interface (CLI) tool that transforms plain numerical data into various types of terminal charts, including ASCII, spark, bars, columns, heatmaps, Unicode, Braille, and SVG formats.

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