From Idea to Startup Using AI

You know that digital business idea you have. The one that could potentially solve a real problem. The one that could give you financial freedom if you just executed it. Yes, that one.

In 2026, the gap between idea and execution has collapsed.

Someone with less experience than you is already building something similar, using AI.

So the real question isn’t “can you do it?”

It’s: why haven’t you started?

At the start of the year, I went to an AI meetup where one of the speakers was Dr Amir Fard, an NHS doctor who created a startup actually used within the NHS today. With no digital knowledge, Dr Amir relied on AI to execute this idea. And this isn’t just a one-off. Medvi, a telehealth platform focused on mental health services, was launched by Matthew Gallagher. AI was used to build the site, run ads, and handle customer support. At the end of year one, it did $401 million in sales.

The barrier to entry is lower than ever now, and I will be taking you through the roadmap to get you from idea to startup.

My only ask from you is that you don’t just read this blog post, but that you immediately start working on your idea.

Here's How You Actually Do It

1. Ideation: Perplexity

Your idea will always sound good to you, but if we want it to survive in the actual market, you need to stress test it and see if it's something people actually want or need. This is where Perplexity comes in.

Use Perplexity to:

• Identify real market gaps

• Validate whether people are already paying for solutions

• Analyse competitors properly (not surface-level Googling)

Push it further:

• “What are underserved problems in [industry]?”

• “Where are users dissatisfied with current solutions?”

• “What would a better product look like?”

Then:

• Map out your idea

• Define your user flow

• Stress-test your concept

If your idea doesn’t hold up here, it won’t hold up in the market.

2. Building Your Product

Gone are the days when you need to be a coding expert to build a digital product (app, website, algorithm, etc.). There are so many AI tools that will do it for you. Here are some of my favourites:

• Base44

• Loveable

• Claude Code

Use these tools to:

• Build a web app

• Create a landing page

• Prototype core features

Then deploy.

Developer check:

These tools aren’t perfect.

If you’re handling user data, payments, or anything sensitive:

• Add prompts around security and privacy

• Or get a developer to review it

Security is something Steven Bartlett got wrong when launching his first business, causing many customers to lose trust in the company. Don’t overlook it.

3. Pitching: Gamma AI

Most people stop at step 2 and think that's good enough. You need to get your product in front of people, potential users, investors, stakeholders, etc. You need a professional pitch deck.

It should cover things like:

1. Problem - The pain point you're solving

2. Solution - Your product in one sentence

3. How It Works - Screenshots or demo, prove it's real

4. Market Size - TAM/SAM/SOM (how big this opportunity is)

5. Business Model - How you make money (pricing, subscription model)

6. Traction - Users, revenue, waitlist, beta testers, proof people want this

7. Competition - Who else exists and why you're different

8. Go-to-Market - How you'll acquire customers (SEO, ads, partnerships)

9. Team - Who's building and why you're the right people

10. Financials - Revenue projections, unit economics (CAC, LTV), burn rate

11. The Ask - What you want (funding amount, partnership, beta users)

You should have already gone through all of this in the ideation phase, so go back and ask Perplexity to summarise all this context and generates a prompt for Gamma AI.

Gamma AI turns your bullet points into pitch decks that don't look like they were made by someone who can't design. Clean layouts. Professional polish. Done in minutes.

4. Image Ads

You're going to need visuals, perception affects adoption.

Use Google Gemini’s Nano Banana Pro to generate:

• Ads

• Social media posts

• Website images

• Mockups

• Lifestyle shots

Whatever you need to make your brand look legitimate.

5. Video Content: Runway ML

Video is non-negotiable in 2026 - attention is earned through content. Landing page demos, explainer videos, social content.

Runway ML lets you generate, edit, and produce video content without a camera crew or editing skills. Text-to-video, image-to-video, AI editing, it's all there.

Turn your scripts into scrollable content in hours, not weeks.

Use Runway ML to create:

• Explainer videos

• Demo walkthroughs

• Social content

The Truth About Building Now

You can research your market on Monday, build your MVP by Friday, and have paying customers by next month. That's the actual timeline people are operating on right now.

Do This Now (Not Later)

Don’t bookmark this. Don’t overthink it.

Open Perplexity right now and type:

“What are underserved problems in [industry] that people are actively paying to solve?”

Spend 15 minutes on it.

That’s it.

AI is driven by how well you prompt it. You can download a free prompt guide here.

You have all the tools you need to get your idea out there at your feet. The question is, will you actually use them?

Ruth