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Autopsy: The Bridge Round Trap

A startup took bridge financing to 'extend runway for Series A.' Eighteen months later, they're still bridging.

The Company: Fintech infrastructure for SMB lenders. $1.1M ARR at the time of the first bridge, growing 12% MoM.

The Outcome: Three bridge rounds over 18 months. $2.8M raised at increasingly unfavorable terms. Series A still not closed. Cap table now has 47% in liquidation preferences ahead of common.

Failure Point

The first bridge solved a runway problem but created a momentum problem. Each subsequent bridge made the Series A harder, not easier.

The Timeline:

Month 0: Series A process stalls at partner meetings. Feedback: “Come back at $2M ARR.”

Month 1: Raises $800K bridge from existing angels. Terms: 20% discount, $12M cap. Runway extended 8 months.

Month 9: At $1.6M ARR. Restarts Series A process. Feedback: “The market has shifted. We need to see $2.5M ARR now.”

Month 10: Raises $1.2M bridge from new angels and a small fund. Terms: 25% discount, $10M cap (down from $12M). Runway extended 7 months.

Month 16: At $2.1M ARR. Growth slowed to 8% MoM. Series A feedback: “Cap table is complicated. What’s the fully-diluted ownership?”

Month 17: Raises $800K “final” bridge. Terms: 30% discount, $8M cap, 1x participating preferred.

Month 18: Still raising.

What went wrong:

1. Bridge math compounds against you. Each bridge added dilution and complexity. By bridge three, the cap table story required 10 minutes to explain. VCs pattern-match against complexity.

2. The goalposts kept moving. The “come back at $X ARR” feedback was always 6 months away. But the market moved too. Series A bars rose faster than the company grew.

3. Bridge investors aren’t Series A investors. The angels and small funds who wrote bridge checks couldn’t lead the Series A. Every bridge added more people who wanted the Series A to happen but couldn’t make it happen.

4. Growth rate decay. Bridge rounds come with anxiety. The founder spent 40% of time fundraising instead of selling. Growth slowed, making the next raise harder.

The Lesson

A bridge is not a strategy. It's a bet that something will change. If you're bridging because "we just need more time," you're probably bridging toward failure.

What should have happened:

At month 0, when Series A stalled:

  1. Get explicit feedback. Not “come back at $2M” but “what specific evidence would change your decision?”
  2. Evaluate the alternative. Could 12 more months of bootstrapped growth get there? Sometimes slower growth with less dilution wins.
  3. If bridging, bridge once and big. Raise 18 months of runway, not 8. Give yourself one shot to hit the bar, not three diminishing shots.
  4. Set a kill criteria. “If we don’t have a term sheet by month X, we pursue acquisition or profitability, not another bridge.”

The founder’s reflection:

“I kept thinking the next milestone would unlock it. But each bridge just raised the bar and lowered my leverage. I should have either raised a proper seed extension or accepted that Series A wasn’t happening and optimized for a different outcome.”