The first two pieces in this series answered one question: are you backable? Is your business the shape venture capital is built for, and can you stay the leader once you are winning? Assume the answer is yes.

The question now changes. It is no longer a question of whether to raise. It is who to raise from, and choosing well starts with seeing the investor's own maths clearly.

Most founders never do. They read a fund's website, like the partners, and pitch. Then a year goes by. What they were missing was how venture capital works: a VC fund is a machine with fixed inputs, and those inputs determine what the fund can offer you before you walk into the room.

This piece asks three questions:

A VC firm raises a fund from outside investors called limited partners (LPs). Pension funds, family offices, development finance institutions. The firm then invests that money into startups over a few years and tries to return more than it took when those startups eventually exit.

The firm gets paid two ways. A management fee, which is the cost of running the business, often around 2% of the fund each year. And carry, which is its share of the profits if the fund does well. Many funds also have a hurdle, meaning LPs must receive a minimum return before the firm earns any carry at all.

Hold onto that structure, because everything else follows from it. A VC is not a person with money. It is a business with investors of its own, and it is answerable to them first.

The whole model runs on the power law. A fund does not work because every company does well. It works because a small number of companies become big enough to pay for everything else. Many investments fail outright. Many more return only a little. The winners have to cover the losses, return the original fund, and still leave a profit.

That is why "good business" and "venture-backable business" are not the same thing. A steady company that could become worth R50m can be excellent and still be unable to carry a fund.

The scale of the requirement is worth seeing plainly. Seed funds typically aim for something like 3x net over a decade, because LPs are locking up capital for ten years against a high failure rate. Many funds do not get there. So that number is not a comfortable target. It is an ambition many managers miss, and the pressure of it lands on every deal they price.

Run it through a fund. A R500m fund aiming at 3x has to return roughly R1.5bn over its life. No single ordinary outcome does that, so the fund needs a few results that are genuinely large.

This is also why ownership matters as much as the exit. Imagine a company sells for R1bn, a phenomenal South African outcome. If the fund owns 1% at exit, after a small cheque and years of dilution and no follow-on, that returns R10m, which is about 2% of a R500m fund. A superb company that barely registers in the fund's results. At 15% ownership, the same exit returns R150m, and now it matters. (Illustrative. The point is the ratio, not the rand figures.)

So a great company can still be a poor venture investment if the fund cannot own enough of it for the outcome to move the needle.

If your company exits at the level you would personally be delighted with, would it still be large enough to matter to the funds you are pitching, at the ownership they are likely to hold?

One more thing follows from this structure, and it explains something founders often find cold. VCs are not investing for annual payouts. They invest for outcomes large enough to return multiples. But there is a deeper reason the model is wired to a sale rather than to ongoing dividends: an exit is honest. A founder cannot get rich at an exit without making investors rich at the same moment, so the incentive is shared and easy to police. Ongoing profit can be quietly drawn off in salaries, side deals and perks. The exit is what keeps everyone on the same side of the table.

Fund fit is not chemistry. It is arithmetic, and the chain runs in one direction:

Fund size → fee budget → team capacity → stage → number of bets → cheque size → ownership need → valuation ceiling → follow-on risk.

Once you can see that chain, most investor behaviour stops looking personal and starts looking mechanical.

Fund size sets the fee budget, which sets team capacity. About 2% of a R200m fund is roughly R4m a year to run an entire firm: salaries, rent, diligence, legal, travel, systems. That is not much. So "value-add" is not only a question of willingness. It is a question of how many partner hours exist at all. If you needed real help this quarter with hiring, finance or enterprise sales, does this fund have the bench to show up, or are you mostly on your own?

Fund size sets the stage. A smaller fund usually has to play earlier, at pre-seed and seed, because it cannot compete at Series A or B. That means it accepts more risk on thinner evidence. Do not pitch a small seed fund as though it can behave like a growth fund.

Stage risk sets the number of bets. Because early-stage risk is higher, a small fund cannot concentrate. It spreads across more companies, which means smaller first cheques and less room to follow on meaningfully later. Your first cheque does not come with a guaranteed second one.

Your likely exit price sets the valuation ceiling. The fund’s cheque and ownership need narrow it further. A fund can only pay a price your realistic exit can return many times over; pay more going in, and even a good sale cannot deliver the multiple the fund needs. Its own maths then tightens the range: if it needs to own at least 10% for an exit to matter, and the cheque it can responsibly write is capped, then the valuation it can accept is capped too. This is not a negotiating tactic. If the cheque is fixed, a higher valuation means the fund owns too little. If the fund needs more ownership, the price has to come down. The room to negotiate is narrower than it feels.

When a fund says "we cannot do that cheque" or "that valuation does not work," it is usually not a judgement on you. It is their fund model colliding with your round.

There is a local consequence to all of this. On our own read of the market, roughly $50m is the practical ceiling for many South Africa-rooted VC funds. That limits how much a local fund can invest. It does not set your price.

Your price is set by the exit you can credibly reach from where you are today. An investor meeting a company whose customers are in South Africa prices it against what buyers here pay for companies like it. Buyers in the US or the UK do pay more, but only for companies with customers there. Until you have those customers, their price is not your price.

Your price decides how big a share each investor’s money buys, and every later round shrinks that share. So the higher your price today, the more the company must sell for before that money comes back many times over. Price your seed like a US seed, and by Series A the sale you need can be bigger than anything buyers in South Africa have paid. No local fund will lead that round, even while you are executing well. You do not get stranded because the company is bad. You get stranded because the capital market that exists here cannot follow the round you shaped.

The same logic explains why follow-on is never guaranteed. A fund is a fixed pot. It cannot grow the way your revenue can grow; the main way a firm grows is by raising a new, larger fund, which is hard here because there are fewer pools of capital that routinely back venture funds. So a small fund faces a trade-off: reserve heavily for follow-ons and make fewer new bets, or write more first cheques and accept it often cannot follow on meaningfully.

If none of your current investors can follow on in eighteen to twenty-four months, does the plan still work? Or does the company get forced into a bridge or a down round?

The version of fundraising founders absorb online was built in a different market. Two differences matter most, and on our own read they are the ones that change what good fundraising looks like here.

Scale. The local market is many times smaller than the US, which means fewer natural buyers, fewer acquirers and fewer very large outcomes.

Cost of capital. Capital is meaningfully more expensive here, because investors require higher returns against higher risk and thinner follow-on markets. That pushes investors toward ownership and price discipline, and it should push founders toward runway and staying alive without the next round.

From those two, everything else follows. Follow-on capital is thinner, so the first round has to do more work: its size, the ownership it buys, and how long it keeps you alive all matter more than they would in a deep market. "Raise now and figure it out later" is a higher-risk strategy here, because a burn rate that assumes a fast Series A is a company that only survives in someone else's capital market.

And more money does not automatically buy safety. In boom markets flush with cheap capital, large rounds frequently funded higher burn rather than better outcomes. Runway buys learning only if the company keeps a short feedback loop and ties spend to explicit milestones.

None of this means the local market cannot produce real returns. A 2026 study by the SA SME Fund, Endeavor South Africa and SAVCA looked at 226 realised exits by local fund managers since 2009 and found return characteristics broadly in line with more mature markets. The constraint here is not whether good outcomes happen. It is that the path to them is narrower, so the round has to be designed for the market that actually exists.

Run your round through the fund's maths, not your own:

Shape. Can this business become large enough that one exit could matter to a fund, or is it a strong business that needs a different kind of capital?

Cheque. Is the amount you want inside the fund's realistic first-cheque range?

Ownership. Can the fund own enough for the investment to matter, without taking more of the company than the round can bear?

Valuation. Does the price leave room for an exit that buyers here would pay, and for the next round to be led by the capital market that actually exists here?

Follow-on. If your current investors cannot invest again, do your milestones still make the next round fundable?

If one answer is no, the problem is rarely investor fit or chemistry. It is round design. Reshape the cheque, the price, the milestones or the target list before you spend months pitching the wrong market.

The useful outcome of this piece is not "pitch more funds." It is knowing which capital market your company belongs in, and being able to say so out loud: I am not building the business that raises R25m and needs to be worth R500m in five years. I need R2.5m to build something worth R50m.

Both can be excellent businesses. They should be funded by different kinds of capital. Once you can say which one you are, fundraising stops being performative and becomes precise: right amount, right price, right fund, right milestones.

Then the next question arrives. If this is the right money, what does it actually cost you? That is the next piece.

If you are a seed-stage B2B venture raising funding, connect with Sizwe and the team at 3 Capital Ventures.