Contents
Typical scenario
- You hired a vendor to build your platform. They delivered on time, on budget, and it works.
- Then your investor/board asks: “What happens if this vendor disappears tomorrow?"
- You don’t know. Your team doesn’t know. The vendor knows - but they’re not telling.
This is the Vendor Trap. And way more founders fall into it than would like to admit.
What You Think You Bought
When you hire a vendor, you think you’re buying:
- A working product
- Source code you own
- Documentation you can hand to your team
What you actually got:
- Code that only the vendor understands
- Dependencies on external proprietary tools
- No runbook for when things break at 2 AM
- A relationship, not an asset
Result: You’re anchoring your own product to the vendor who built it.
The Due Diligence Gap
Here’s what investors check when you raise your next round:
- “Who built this?”
- “Can your team maintain it?”
- “What’s your vendor dependency risk?”
If the answer is “we’d need 6 months to figure that out," you have a problem.
Result: The vendor who delivered your MVP is now a liability in your due diligence.
The Symptoms You’re Ignoring
Your team says:
- “We need to schedule a call with the vendor to understand this module.”
- “Only their engineer knows how the device firmware update works.”
- “The documentation is outdated - we just ask them when we need something.”
These aren’t inconveniences. These are warning lights.
The Fix Is Simple but Not Easy
- Demand documentation at delivery, not as a favor later.
- Run a “vendor blackout” test — can your team operate without vendor access for 30 days?
- Build internal ownership from day one.
- Create a vendor exit plan before you need it.
What I Do
I help business owners see the gaps in their vendor relationships before investors do.
If you’re not sure whether you own your technology or are just renting it, let’s talk.
👉 Drop me a message.
