A quick note before we dive in. AI is evolving faster than almost any technology we’ve seen. The tools, capabilities, and best practices in this space are constantly changing. And what’s true today may look different tomorrow. Use what you learn here as a foundation, and always verify the latest information directly with the platforms and resources you’re using. At Industrial Web Search, we’re committed to growing alongside this technology and bringing you the most relevant guidance we can. Now let’s get into it!
SECTION 1: THE MAIN AI TOOLS YOU NEED TO KNOW
Let’s start with the main players. There are four AI tools most businesses are using right now, and each has strengths that make it better suited for different tasks.
ChatGPT by OpenAI. ChatGPT is the most widely used AI tool and for good reason. It’s versatile, easy to use, and handles a wide range of tasks well. It’s strong at general writing — emails, proposals, customer communications — as well as brainstorming, creating marketing content, and quick rewrites of existing copy. Its conversational tone makes it especially useful for anything customer-facing. If you’re only going to learn one tool, start here. It’s well-supported with tutorials and documentation, and it can handle the majority of what you’ll need day-to-day.
Claude by Anthropic. Claude has become a strong choice for longer, more detailed work. It’s particularly good at long-form content like detailed proposals, reports, and case studies; technical writing and documentation; and analyzing or summarizing lengthy documents like specs, contracts, or research papers. If you’re writing something that needs to be thorough and technically accurate — or you need nuanced tone control for professional communications — Claude is worth knowing.
Google Gemini. Gemini is Google’s AI tool and its biggest advantage is real-time web access. Where ChatGPT and Claude work from training data with a knowledge cutoff, Gemini can pull current information from the web. That makes it especially useful for researching recent industry news, trends, or market data, and for fact-checking information. It also integrates with Google Workspace. Docs, Sheets, Gmail… if you’re already working in that environment. If you need to know what’s happening in your industry right now, Gemini is the tool to reach for.
Perplexity. Perplexity is built specifically for research. It answers questions with cited sources, so you can see exactly where the information is coming from. That makes it valuable for in-depth research on industry topics, competitors, or market trends; for finding specific data and statistics; and for exploring technical topics where you want to verify the information rather than just trust a generated response. Think of it as a research assistant rather than a writing assistant — you’d use it before writing, not instead of writing. In practice, most people end up using more than one of these tools. ChatGPT as the daily driver for writing and content, Claude for longer technical documents, Gemini when you need current information, and Perplexity when you’re doing research before writing. They complement each other well.
SECTION 2: FREE VS. PAID — WHAT DO YOU ACTUALLY NEED?
All four of these tools have free versions. And while it's fine to start free to get comfortable with the tools, there's an important distinction that matters specifically for business use — and it goes beyond usage limits.
On most AI platforms, free-tier accounts use your conversations and uploaded content to help train and improve their models by default. That means what you type — including any business context you provide — may be used in ways you didn't intend. Paid and enterprise plans generally give you much stronger privacy controls, including the ability to opt out of model training entirely, better data handling protections, and in some cases, guarantees that your data isn't stored or shared.
For personal use or general learning, a free account is perfectly fine. But if you're using AI for customer communications, proposals, internal documentation, or anything that touches your business — a paid plan is worth it for the privacy controls alone, not just the higher usage caps or faster responses.
The practical guidance: start with a free account to learn the tools and get comfortable. When you're ready to use AI regularly in your business, upgrade. And before you do, review the data and privacy settings of whichever platform you choose — make sure you understand what's being shared and how to adjust those settings for your needs.
SECTION 3: BASIC PROMPTING — HOW TO TALK TO AI TOOLS
This is where most people get stuck. They open a tool, type something vague, get a generic response, and conclude that AI isn’t useful. The issue isn’t the tool — it’s the prompt. AI is only as good as the instructions you give it. Think of it like delegating to someone for the first time. If you say “do some marketing stuff,” they have no idea what you actually want. But if you say “write a LinkedIn post about our new CNC machining capabilities, keep it under 150 words, and make it professional but approachable” — that’s something they can work with. AI is the same. A good prompt has four elements. First, give it context — tell it what role to take on. “You’re a sales professional for an industrial supplier.” That sets the tone and expertise level. Second, be specific about what you want. “Write an email” is vague. “Write a follow-up email to a buyer who requested a quote for custom metal fabrication” is much better. Third, include the relevant details — length, tone, key points to cover, format. And fourth, set any constraints. Such as “Keep it under 200 words.” “Avoid technical jargon.” or “Make it professional but not stiff.” Here’s what that looks like in practice. A weak prompt: “Write an email about our services.” A strong prompt: “You’re a sales manager for a precision machining company. Write a professional email to a potential buyer who inquired about our CNC milling services. Mention our ISO 9001 certification, 48-hour turnaround on quotes, and our experience with aerospace components. Keep it under 150 words and include a clear call to action to schedule a call.” The second prompt gives the AI everything it needs, and the result will be dramatically better. The more context and detail you provide, the better the output. One more thing: your first prompt doesn’t have to be perfect. If the response isn’t quite right, just ask for revisions. “Make it shorter.” “Use a more formal tone.” “Add more detail about lead times.” AI responds well to feedback and will adjust. Think of it as a conversation, not a single request.
SECTION 5: PRACTICAL APPLICATION
Here’s what to do after this lesson. Pick one tool and create a free account if you don’t already have one. Then write your first prompt. Keep it simple. Here are a couple to try: “You’re a sales professional. Write a short email introducing our company to a potential buyer in the automotive industry. Keep it under 100 words.” “Help me write a LinkedIn post about our new quality certification. Make it professional and under 150 words.” Don’t overthink it. Try one, see what comes back, and ask for revisions if needed. If you want to go further, try the same prompt in two different tools and see which result you prefer. You’ll quickly develop a sense of which tool works best for different tasks. The goal isn’t perfection right now. It’s just getting started.
CONCLUSION
You now know the main AI tools, what each one is built for, and how to write prompts that actually get you useful results. In the next lesson, we’re going to map out exactly where AI fits in your industrial business — the specific areas where it has the most impact and where to focus first. See you there.
