Bridge round or slow down round: how to tell

A bridge is money raised to reach a specific milestone that makes the next priced round possible. That is the whole definition, and the milestone is the part that gets skipped.

A bridge is defined by the milestone, not by the money

What makes a raise a bridge is not its size, its instrument or the speed at which it closes. It is that there is a named outcome on the other side of it, with a date, that changes what the company is worth or what it can prove. A cohort that has to hold for two more quarters. A channel that has to reach a stated contribution level. A production line that has to be commissioned and running. The milestone is the thing the next investor is being asked to price.

If you cannot state the milestone in one sentence, with a date and a number your own team already agrees is achievable, you are not raising a bridge. You are buying months, which is a legitimate thing to do and a completely different decision to make.

The test that separates a bridge from a deferral

Three questions, answered honestly, settle which one you are looking at.

Does hitting the milestone change the price? Some milestones are genuine repricing events, because they remove the specific doubt that is holding the round back. Others amount to the company continuing to exist for two more quarters, which is not a repricing event and will not be treated as one.

Would the milestone convince somebody who is not already an investor? Your existing backers have a position to protect and will find your plan more persuasive than a stranger will. Write the milestone down and ask whether a new lead, reading it cold, would price the company higher because of it.

Is it achievable on the money being raised, with room to spare? A bridge sized to hit the milestone on the last day of the last month is not a bridge. Operating plans slip, and the failure mode here is not a refusal. It is a second bridge, raised later, on worse terms, with the price you were avoiding now further down.

If the answers are no, no and no, what you are being offered is a deferral of a lower price rather than a route past one. Deferrals are sometimes the right call. Decide it as a deferral, though, because the terms you should accept for one are different.

Discount and cap price the next round anyway

A bridge that is really a deferral usually arrives with a discount to the next round’s price and a ceiling on the price at which the money converts. Those two terms price your next round now. They just do it quietly, in a document nobody announces, at a moment when you have less room to argue than you will have when a priced round is actually on the table.

That is the trade, and it is not automatically a bad one. The test is simple and uncomfortable. Take the ceiling, treat it as a valuation, and ask whether you would sign a priced round at that number this week. If the answer is no, you have not avoided a lower price. You have agreed to one and moved the announcement.

The second thing to model is interaction. A bridge does not sit on its own. It converts into a cap table that already carries preference terms and adjustment clauses, and the conversion can set those off. Model the conversion against your existing documents at the point you sign, not on the day it converts, and have counsel who does venture deals where your documents sit read the instrument alongside the agreements already in place. What these instruments can and cannot do is jurisdiction-specific and this is not legal advice.

What existing investors declining tells a new lead

Existing investors are the best informed buyers of your equity. They have the board pack, the monthly numbers and the direct relationship with you. When they decline to participate in a bridge, a new lead reads that as the people with the most information choosing not to buy more at this price. That reading is often unfair. It is almost always made.

So establish the position before you go outside. Ask each existing investor directly whether they are in and for how much, and ask them to put it in a form you can show. A partial commitment from the existing syndicate changes a conversation with a new lead more than any slide will. Silence from them is information you need before you spend six weeks on external meetings, not after.

If they are out, ask why and take the answer at face value. Sometimes it is fund construction and reserve policy, which is a fact about the fund and says nothing about your business, and an investor will usually confirm that in writing if you ask plainly. Sometimes it is not, and finding out early changes what you should be raising and who you should be raising it from.

Settle these before you take the money

• What the money buys, written as an outcome with a date, not as a number of months.
• Who is committing and for how much, in writing, before you approach anyone new.
• What happens if the milestone slips by a quarter. Whether there is a second tranche, what triggers it, and who decides.
• Whether you would sign the conversion terms as a priced round today.
• How the conversion interacts with the terms already in your documents, modelled before signing rather than after.

Keep the milestone somewhere visible after the money lands, and review it monthly against the date you committed to. The bridge that works is the one where everybody involved can see, in month two, whether the thing it was raised for is going to happen.