How early-stage investors evaluate your startup

If you’re a founder raising capital, chances are you’ve spent hours – maybe days – obsessing over your pitch deck. Which slides should be in there, what order they should be in, what other decks look like…

That’s understandable. There’s a lot of content out there telling you what a pitch should look like.

But here’s the problem. Very little of that content explains how investors actually analyse an investment opportunity. And that gap causes a lot of founders to do the wrong thing. They complete the slides on the list, but they don’t put the information in those slides that actually moves the dial.

So I want to break this down properly. Not from a “what slides do I need” perspective, but from the way investors really think when they’re assessing whether to back your business.

Across pre-seed, seed and Series A, I see the same patterns again and again. Different funds, different cheques, but very similar thinking. In practice, investors are trying to understand eight core areas when they look at your opportunity.

Once you understand those eight areas, the way you talk about your business – and the way you write your deck – changes completely.

1. Investors start with you

The first thing investors look for isn’t your market size or your product. It’s you.

They’re asking a very simple question – is this a founder, or founding team, that can take an idea and turn it into something real. And then turn that reality into a scalable business that delivers returns.

That second part matters just as much as the first.

A great business is always a combination of two things. A strong idea in a scalable market, and a founder who can execute. Investors are looking for evidence that you can do both.

Where founders go wrong is treating the team slide like an afterthought. It’s often right at the end of the deck, tucked away, with a few CV bullet points and some past job titles. That doesn’t tell an investor what they actually need to know.

What they want to see is credibility. Authority. Signals that you can be trusted to build this venture.

If you’ve built a track record, have deep industry experience, or have done something relevant before, bring that forward. Literally. Put the team earlier in the deck and frame the pitch as “this opportunity, brought to you by this team”.

That one shift completely changes the context. The same information lands very differently when investors believe in the founder delivering it.

2. Traction = Progress

The second thing investors look for is traction. And traction doesn’t always mean revenue. What they really care about is progress. Evidence that the market wants what you’re building.

Too many founders rely on third-party reports or generic market research. That’s not enough in today’s landscape. Investors want to see primary evidence – conversations you’ve had, experiments you’ve run, signals you’ve created.

Revenue is great, but it’s not the only option. Early pilots, waiting lists, usage data, signed LOIs, repeat behaviour. All of that counts.

Traction is proof that you can take an idea and move it forward. That you can turn thinking into action. It reinforces the belief that you’re capable of executing, not just presenting.

This evidence should run through the deck. Dropping these key investability signals throughout the deck confirms to investors that this project is picking up serious momentum.

3. Market size is only half the story

Yes, investors want big markets. But size alone isn’t enough.

What they’re really looking for is momentum. A market that’s big and ready for something new to happen.

When you talk about your market, don’t just describe how large it is. Explain why now is the right time. What’s changing? What’s broken? What pressure is building that creates an opportunity for disruption?

A huge market with no urgency is far less interesting than a slightly smaller market with real movement behind it.

Consider the behavioural, legal, political and societal changes that are driving momentum, change and transformation in your market. 

4. A simple, sharp proposition

At the heart of every pitch is the value proposition. What problem are you solving, and why should anyone care?

This is where founders often overcomplicate things. Too many features. Too much explanation. Not enough clarity.

Investors want a top-level answer. What’s the problem? What’s the solution? Why does it matter to your customer? What transformation will it deliver?

If you can’t explain that simply, in a handful of words, it’s a red flag – not because the idea is bad, but because it suggests a lack of focus. Clarity suggests confidence. Founders who overexplain come across as less confident in what they are building than those who have nailed their communication. 

In advertising, the billboard headline is the most difficult thing to create. You have to distil everything into a handful of words. The confidence to talk about your incredible product with just a few words convinces audiences to buy a product. 

The same is true with your value proposition. Your ability to boil down the essence of what you’re building to its core value proposition tells investors you’re ready to take this to market. 

5. Competition = Positioning

Every market has competition. Pretending otherwise doesn’t help you. What most investors hate are those comparison tables full of ticks for you and crosses for everyone else. They don’t believe them, and they don’t learn anything from them.

In fact, when founders put their startup against global leaders, most investors don’t think “oh wow, they are doing something different than the big guys”, they think “these corporates have million-dollar R&D budgets to explore exactly what you’re building, and decided it’s not worth it”.  

So be honest. Show where competitors are strong. Show where you’re weaker. Then explain how you position yourself differently. Most unicorns didn’t win because they had the best product. They won because they were the best at taking it to market. Differentiation in the eyes of the customer is what matters. 

So focus less on features and more on how you differentiate in your market. A positioning map often tells that story far better than a feature checklist.

6. Forecasts are a conversation starter

Your financial projections are not a crystal ball, and investors know that. They’re not looking for a perfectly accurate forecast. What they’re looking for is a document that opens a sensible conversation about unit economics and strategy.

Do the numbers show a believable growth trajectory? Do the margins make sense? Are you spending enough to achieve the growth you’re claiming you can achieve?

One of the biggest red flags is expecting huge growth while barely spending anything to get there – it suggests the model hasn’t really been thought through. Or spending too much too soon – putting a large financial risk into the business before the model is fully proven. 

Your forecast should align with what investors would reasonably expect for a business like yours, in a market like yours and at the stage you are at. Don’t re-invent the wheel; align your numbers with best-in-class startups with similar business models. It gives your numbers defensibility in the conversations that follow you submitting your spreadsheet. 

7. The deal has to stack up

No matter how exciting the idea, the deal still has to work. Investors need to see that the amount you’re raising, the equity you’re offering, and the valuation you’re proposing sit within a realistic range.

If you’re miles away from what the market considers reasonable, the conversation ends quickly. As a rough benchmark, data from SeedLegals across around £1bn of deals shows that roughly 15% equity is sold in the first three rounds on average. In practice, that often looks more like 20% at pre-seed, 15% at seed, and 10% at Series A. This reflects risk and dilution over time. 

Being open to meaningful equity at an early stage signals that you understand the risk your early investors are taking – and that you want to build collaboratively, not keep as much to yourself as possible from day one. Your ask reflects your attitude and your business culture. 

8. Exit is a mindset

Finally, there’s exit. You don’t always need a dedicated exit slide, but you do need to understand exit potential. Without an exit, investors don’t get their money back. That’s the reality. 

The most useful thing you can do is study M&A activity in your sector. Who’s acquiring? What are they buying? And what did those businesses look like at the point of acquisition? 

If you understand what a successful exit looks like in your market (i.e revenue levels, customer base, IP, strategic fit), you can reverse-engineer your roadmap to buy an acquirable business. That leads to much stronger conversations with investors when due diligence begins.

Change how you pitch by understanding how investors think

Once you really understand these eight areas, pitching stops being about filling in slides from a “what slides do I need in a pitch deck” ChatGPT prompt, and starts being about creating communication to sell your investment to investors.

You’re no longer guessing what investors want to hear. You’re speaking their language, addressing their concerns, and showing that you understand how this game is actually played.

That alone puts you ahead of most founders in the room.