What is Cursor AI? The plain-English answer.

Cursor vs the other AI tools you've heard of

The fastest way to understand what Cursor AI is, is to compare it with the tools you already know.

The thing that makes Cursor different from the first three tools on that list is the "works inside your files" column. When you ask ChatGPT to build something, it gives you code in a chat window that you then have to copy, paste somewhere, and figure out how to run. When you ask Cursor the same thing, it opens the files, writes directly into them, and you can see the result immediately. For anything longer than a one-line answer, Cursor is faster. It keeps the full picture of your project and never loses track of what it built five minutes ago.

What Cursor AI actually does, step by step

The daily experience of using Cursor as a non-developer looks like this.

You open Cursor on your laptop. You either start fresh ("create a folder and build me a one-page site that shows my name and my services") or you open something you've already started. The AI panel on the right side of the screen is where you talk to it.

You type what you want. One outcome per message works better than a long wishlist. "Make a contact form that sends to my email" is a good prompt. "Build a whole app" is not.

Cursor reads your folder, writes or edits the right files, and shows you the result. If it wrote a website, you can preview it in a browser. If it wrote a script, you can run it. You look at what came back, decide what's wrong or what to add, and tell it. "The button should be yellow. Make the font bigger. Add a section for testimonials." That loop, done five to ten times, gets you to something you'd actually use.

The skill is in the describing. The better you get at being specific about outcomes, the better the results. That's it. There is no coding involved on your end.

Why "AI code editor" undersells what Cursor is

The word "code editor" puts people off because it sounds like something only developers need. It's a bit like calling Google Sheets a "cell formula tool." Technically accurate, completely misses the point of why people use it.

What Cursor actually is, in practice: a way to turn an idea into something that runs, without writing any of the technical parts yourself. A landing page. A form that emails you when someone fills it in. A dashboard that shows you your sales numbers. A script that pulls your last 30 days of data from a spreadsheet and formats it as a report. A booking page that syncs with your Google Calendar.

All of those things are, technically, "code." But none of them require you to know how to code. You describe the outcome in English. Cursor writes the technical bits. You review what comes back. That's the whole job.

The people at SoloStack who use Cursor daily are not developers. They're founders running service businesses, online courses, tutoring practices, agencies. They use Cursor to build the tools their business needs without paying for SaaS subscriptions to cover every category. A CRM. A booking flow. An email sequence builder. A landing page. All of it sits in one folder and costs about $13 a month in infrastructure, instead of $500 a month spread across six different SaaS tools.

Cursor vs GitHub Copilot: two very different tools

GitHub Copilot is the AI tool that's been around the longest, so people often compare it to Cursor. They solve different problems.

Copilot is an autocomplete assistant for developers who are already writing code. As you type, it predicts what line comes next and offers to finish it. The mental model is: Copilot makes existing developers faster. It doesn't replace the need to know what you're doing. If you've never written code before, Copilot isn't much help, because it still expects you to type the first few characters and judge whether the suggestion is correct.

Cursor is an editor where you describe the whole thing you want and it builds it from scratch. The mental model is: Cursor makes things buildable that didn't used to be buildable without a developer. If you've never written code before, that's fine. You're not writing code. You're describing outcomes.

For a non-developer, the choice is straightforward. Copilot requires you to already know what you're doing. Cursor doesn't.

What the $20/month actually gets you (and what it can replace)

The Pro plan is $20 a month. That covers unlimited AI requests and access to the best models available in Cursor's AI panel. For context on whether that's worth it:

The math here is the same logic SoloStack uses for the whole in-house stack. Every SaaS tool is a UI wrapped around a database and a few API calls. The UI markup (what you pay above the actual infrastructure cost) used to be justified because wiring the APIs required a developer. Cursor collapsed that cost to $20 a month and a willingness to describe what you want clearly.

The people who get the most from Cursor tend to be the ones who have been paying for the same few tools for years and quietly knowing they only use 10% of what each one does. Cursor lets them build the 10% they actually need, shaped exactly to how their business works, instead of conforming to someone else's idea of what the average customer wants.

The one thing Cursor can't do (and what it does instead)

Cursor won't do the thinking for you. It will build whatever you ask it to build, but the judgement calls are still yours. Which problem is worth solving first? Is this the right tool for the job? Does this flow make sense for the people who'll use it? Those questions don't get answered by an AI. They get answered by someone who understands the business and the people in it.

That's actually the point of the SoloStack model. The AI does the building. You bring the judgement. The two together are faster and cheaper than a developer who has to be briefed, reviewed, revised, and waited on for two weeks every time you need a small change.

Once you've built a few things in Cursor, the tools you've built upgrade automatically whenever the underlying AI model gets better. You don't need to reinstall or migrate anything. The same folder that worked on a Tuesday afternoon works better the following week when Anthropic releases a smarter model. That's a kind of compound benefit that SaaS tools have never offered. You're not renting access to someone else's platform. You own the thing you built, and it gets better for free.

If you want to use Cursor to build your own AI-powered business tools, SoloStack runs workshops where we sit beside you and build the CRM, the landing page, the booking system, and the email sequences with you, live. The workshop is the fastest way to go from "I've installed Cursor" to "I have a working setup I actually use."