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- Invest Like Warren Buffett Using this AI Prompt System 💸
Invest Like Warren Buffett Using this AI Prompt System 💸
🎁 Access 129+ AI courses — from introductory to advanced.
Gina Acosta
March 19, 2026
In partnership with
Welcome to another edition of Horizon AI,
Warren Buffett doesn't chase trends. He waits for certainty. In today's issue, we share an AI prompt system built on his value investing principles to help you find undervalued opportunities before everyone else.
Let’s jump into it!
Read Time: 4.5 min
Here's what's new today in the Horizon AI
Google Labs Turns Stitch Into a Full AI Design Platform
Adobe Lets Users Train AI Image Models on Their Own Art with Firefly
AI Tutorial: How to use LLMs to invest like Buffett
AI Tools to check out
AI Findings/Resources
The Latest in AI and Tech 💡
AI News
Google Labs Turns Stitch Into a Full AI Design Platform
Google is expanding Stitch into a full AI-powered design platform, aiming to make it easier for anyone to turn ideas into full UI designs using natural language, an approach the company is calling "vibe design."
Details:
Instead of starting with traditional wireframes, users simply describe what they want the experience to look and feel like, with Stitch providing an infinite canvas where images, text, and code can all be dropped in as context.
A new design agent can understand the full project context and help generate, refine, and explore multiple design directions at once.
Users can instantly turn designs into interactive prototypes, preview flows, and generate next screens automatically to speed up iteration.
The platform introduces tools like DESIGN.md to create and reuse design systems across projects, reducing repetitive work.
Stitch also adds voice interaction, allowing users to speak commands, request changes, and receive real-time feedback from the AI.
Stitch is available now at stitch.withgoogle.com for users 18+ in all regions where Gemini is supported. Developers can also integrate it directly into tools like AI Studio via an MCP server and SDK.
TOGETHER WITH CONSTANT CONTACT
Marketing that’s always on — even when you’re not. Get automation tools that send your messages for you.
You can’t be everywhere at once — but your marketing can.
With Constant Contact’s automation tools, your emails, texts, and offers go out at the right time, every time — without you having to lift a finger.
Want to show your audience you care about them? Use an automaton template to send birthday messages. Working on driving sales? Set up an abandoned cart email automation to gently urge almost-shoppers to become actual shoppers. Looking to bring lapsed customers back into the fold? Send automations with offers and promos to entice them to buy again. You can even create custom automation paths that work best for your business. It couldn’t be easier. Just set up automatic triggered messages based on your customers’ behavior, and watch those messages run while you focus on everything else.
If you’re ready to save time and put pesky administrative tasks on autopilot, give Constant Contact’s marketing automation tools a try. Get started today — for free.
ADOBE
Adobe Lets Users Train AI Image Models on Their Own Art with Firefly
Adobe is rolling out customizable AI image generators that can be trained on a user’s own artwork, aiming to give creators more control and consistency.
Details:
The new Firefly Custom Models let users train AI on their own assets to match specific styles, characters, and visual identities.
The feature helps maintain consistency across projects by preserving details like colors, lighting, stroke styles, and character features.
These custom models are private by default, meaning uploaded content isn’t used to train Adobe’s broader AI systems.
The tool is designed for creators and teams producing large volumes of content, allowing them to reuse a consistent visual style instead of starting from scratch each time.
Firefly Custom Models are now available in public beta, expanding access beyond the earlier limited release. Adobe says users must confirm they have the rights to any content used for training, though it’s unclear how strictly this is enforced.
AI Tutorial
The AI Prompt System that invests like Buffett
How to use this system:
Step 1: Run any stock through Prompt #4 (Circle of Competence) first
Step 2: If you pass, use Prompt #5 (Business Quality Checklist)
Step 3: Deep dive with Prompts #1, #2, and #3 (Moat, Value, Management)
Step 4: Use Prompt #6 (Inversion) to find fatal flaws
Step 5: Use Prompt #7 (Patience Protocol) to decide timing
Step 6: Once invested, use Prompt #8 annually to review
The moat analyzer
Buffett only invests in companies with durable competitive advantages.
Use this prompt to identify economic moats:
"You are Warren Buffett analyzing a company's competitive advantage. Evaluate [COMPANY NAME] across these moat criteria:
1. Brand Power: Does it have pricing power customers can't resist?
2. Network Effects: Does it get stronger as more people use it?
3. Cost Advantages: Can it produce cheaper than competitors?
4. Switching Costs: How painful is it for customers to leave?
5. Regulatory Barriers: Does it have legal protection?
For each criterion, rate 1-10 and explain why. Then give a final "Moat Score" and tell me if Buffett would consider this a wide moat business.
Include real examples from the company's history that prove or disprove each advantage."AI Tools to check out
🌎 OpenArt Worlds: Turn a single prompt or image into a fully navigable 3D environment, step inside it, shoot from any angle, and generate production-ready content.
🤖 Blink Claw: A platform to hire unlimited AI employees that run your business 24/7.
✍ TypeBoost: Turn your prompts into a personal AI writing toolkit. Use it inside any app on macOS. No copy-paste. No switching tools.
📹 Cuto: One prompt, commercial-grade video edits.
🦾 MuleRun: AI agent that can automate a wide range of tasks including data analysis, content creation, email management, project coordination, and more.
TOGETHER WITH LONGVIEW TAX
A comprehensive guide for addressing the tax talent crisis
A labor shortage in tax is driving the need for a new skill set: one that blends technical tax knowledge with digital fluency.
Automation, AI and data-driven insights now define the role of tax professionals.
This new era of tax is not simply about adopting new tools, it’s about reshaping the skill set and mindset required to thrive in this field. Check out this guide for actionable insights into how to cultivate these skills with your team. See how advanced technologies can help bridge the tax tech gap to increase efficiency, ensure compliance, and drive better decision-making.
AI Findings/Resources
📚 FREE AI & Data Courses. 129+ courses on AI, ML, Python, SQL, data visualization, and more — from introductory to advanced.
🔮 Your next customer isn't human. It's their AI assistant
The latest in AI and Tech
Microsoft is weighing legal action against Amazon and OpenAI over a $50 billion AWS deal to host OpenAI's new Frontier platform, which it claims breaches its exclusive Azure cloud agreement.
DoorDash has introduced a new standalone app called “Tasks,” allowing delivery couriers to earn money by completing assignments that help train AI and robotic systems. These tasks include recording videos of everyday activities or capturing images and audio data to improve how AI understands the real world.
The company has released its AI powered Comet browser on iOS, expanding access to the product beyond its earlier Android launch.
The company is dealing with internal concerns around AI agents after one incident exposed sensitive company and user data to unauthorized employees. The issue occurred when an AI agent responded to a technical query without approval, leading to unintended data access for about two hours.
Amazon is bringing its AI-powered assistant Alexa+ to the UK, marking its first expansion outside North America. The company is offering early access to select users, with broader availability planned in the coming weeks.
That’s a wrap!
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Gina 👩🏻💻