Hello AI Ninja! Here’s what’s on the agenda today…

• 🥷 NINJA AI TOOL: Why Your Cold Emails Aren't Landing

• 🗞️ WHAT’S HAPPENING: Breaking AI News and Updates

• 💡 HIGHLIGHTS: Featured AI Tools From Recent Issues

• 🎓 AI TUTORIAL: Use ChatGPT’s Flashcard Quiz Feature

• 🔥 HOT OFF THE PRESS: Brand New AI Tool Releases

NINJA AI TOOLS

🥷 How Tiny Teams Are Scaling Cold Outreach Like Pros

If you’ve ever tried cold emailing at scale, you know it’s a minefield of spam traps, bounce rates, and inbox purgatory.

PlusVibe aims to take that chaos off your plate. It’s an AI-powered platform that streamlines the entire cold email pipeline—from inbox warm-up to intelligent prospecting and deliverability optimization—all in one dashboard.

🚀 What PlusVibe Actually Does

• At its core, PlusVibe helps you run smarter, more effective cold outreach campaigns by:

  • Warming up your email accounts to avoid spam filters

  • Finding and enriching leads with sales-relevant info

  • Writing and sending AI-generated emails that sound human

  • Monitoring deliverability and performance in real time

  No juggling between five tools or spreadsheets. No guessing whether your email ever made it past the junk folder.

  🔍 Key Features

  • Secure AI-powered warm-up: Mimics real conversations to build sender trust

  • Built-in lead enrichment: One-click intel from LinkedIn, company sites, etc.

  • Cold email automation: AI-written emails + smart reply handling

  • Multi-inbox rotation: Keeps volume high and risk low

  • Real-time deliverability insights: See what’s working and what’s not

  • Bulk email verification: Clean lists = fewer bounces

  • Integrations: Syncs with tools like HubSpot, Slack, and Zapier

💼 Real-World Use Cases

• Freelancers & consultants can automate personalized outreach without sounding like a robot.

• Sales teams can scale campaigns across multiple inboxes without tanking deliverability.

• Founders & solo marketers get a full-stack outbound setup without hiring a sales ops team.

• Agencies can run client campaigns from a single dashboard, without custom tooling.

You don’t need to be an email infrastructure nerd to make this work. PlusVibe handles the technical headaches so you can focus on what you’re actually trying to do: start conversations that convert.

👥 Who It’s Best For

• B2B founders and indie hackers

• Outbound sales reps and SDRs

• Lead gen agencies

• Anyone tired of cold emails going cold

If you’re curious, you can check it out for free here.

A MESSAGE FROM OUR PARTNER

Want to get the most out of ChatGPT?

ChatGPT is a superpower if you know how to use it correctly.

Discover how HubSpot's guide to AI can elevate both your productivity and creativity to get more things done.

Learn to automate tasks, enhance decision-making, and foster innovation with the power of AI.

Download the free guide

WHAT’S HAPPENING

🗞️ Breaking AI News and Tool Updates

Stay current with the most important developments in AI. Every day, I break down the top headlines—along with why they matter for the future of technology, business, and society.

• OpenAI to Build $500B ‘Stargate’ Data Center in India

  Why It Matters: Massive AI hub could reshape global infrastructure.

• Salesforce Replaces 4,000 Jobs with AI Agentforce

  Why It Matters: AI takes over half of all support chats.

• Tencent’s Hunyuan AI Beats Google, GPT-4 in Translation

  Why It Matters: New open models lead in 30+ language tests.

• MIT’s VaxSeer AI Outperforms WHO Flu Forecasting

  Why It Matters: Could make annual flu shots more accurate.

• Xi Jinping Proposes AI Tech and BeiDou Access at SCO

  Why It Matters: China ups its tech push for global sway.

• BCI-AI “Co-Pilot” Helps Paralyzed Man Control Robotic Arm

  Why It Matters: Non-invasive tech lets brain guide machines.

• FSU Finds ChatGPT Buzzwords Seeping Into Real Speech

  Why It Matters: AI phrases are showing up in how we talk.

• AI Tool Flags Over 1,000 Predatory Journals

  Why It Matters: Protects science from shady publications.

• Honeycomb’s Observability Day Puts AI in Engineering Spotlight

  Why It Matters: Event shows how AI helps debug faster.

HIGHLIGHTS

💡 Featured Tools from Recent Issues

In case you missed our recent issues, here’s a quick recap of the latest AI tools we’ve highlighted.

• Reclaim AI: → automatically protects focus time, schedules tasks, habits, breaks, and meetings to reclaim up to 40% of your workweek.

• MusicGPT: → instantly generate full, royalty-free songs from text prompts or upload, edit, and transform your own audio using AI.

• Faceless Videos: → automatically generates and posts daily YouTube or TikTok videos without you ever showing your face.

• Beacons AI: → smart link-in-bio platform that helps creators sell products, grow their audience, and manage their brand—all in one place.

• Jenni AI: → writing assistant that helps researchers and students generate, cite, and polish scholarly content with real-time AI supporttesting platform for voice agents that .

AI TUTORIAL

🧠 How to Use ChatGPT’s Flashcard Quiz Feature to Learn Any Topic

Step 1: Choose a Topic You Want to Learn

Pick a subject you're studying. For example:

This feature works well for complex topics—like finance, science, programming, languages, etc.

Step 2: Craft a Prompt for the Quiz

Use a simple, direct prompt like:

Example:

Step 3: Choose a GPT-5 Model

Select your preferred GPT model:

• GPT-5-Thinking: Best for deeper, more analytical flashcards.

• GPT-5-Instant or Default: Faster, but questions may be simpler.

Note: Flashcards are available in all GPT-5 models.

Step 4: Start the Flashcard Quiz

Once the prompt is processed:

• ChatGPT will analyze the topic.

• It generates the first flashcard (question with multiple choices).

• You select your answer, and it moves to the next card.

Step 5: Track Your Progress

After the quiz:

• A scorecard is shown.

• You can review correct/incorrect answers.

Step 6: Continue Learning

You can:

• Ask follow-up questions.

• Request a deeper explanation.

• Generate another quiz on the same or new topic.

💡 As long as memory is enabled, ChatGPT remembers your progress and adjusts future quizzes accordingly.

Why This Works

The quiz method is based on the learning principle that:

This makes flashcard quizzes a scientifically effective way to study.

Ready to try it out? Just type:

HOT OFF THE PRESS

🔥 Brand New Tool Releases

With hundreds of new websites and apps launching every month, we cut through the noise to bring you the most useful and innovative ones to elevate your business and everyday life.

• Codalogy: → visualizes complex codebases into interactive architectural maps to reveal dependencies and component logic instantly.

• Doola: → an AI assistant that helps entrepreneurs with business formation, taxes, bookkeeping, and compliance inside doola.

• Marblism: → hires AI‑employees to run your emails, social media, blog writing, lead generation, support, legal tasks, and more automatically.

• KomikoAI: → An AI platform for creating comics, manga, anime, and animations with character design and panel generation tools.

• Hivemind: → recruiting assistant that automates resume screening, skill assessments, candidate ranking, follow-ups, and interview scheduling.