JONAS STAMM
— FIELD NOTES
thought-leadershipMarch 4, 2026· 5 min read

Why AI Doesn't Work for Most Startups (And How to Fix It)

"We added AI to our product!" crickets I see this pattern everywhere. Startup adds ChatGPT API. Slaps "AI-powered" on the landing page. Waits for users to care....

JS
Jonas Stamm
Founder, BauGPT

"We added AI to our product!"

crickets

I see this pattern everywhere.

Startup adds ChatGPT API. Slaps "AI-powered" on the landing page. Waits for users to care.

They don't.

Here's why most AI features fail — and what actually works.

The Three Deadly Sins

Sin #1: AI for AI's Sake

What startups do: "Let's add an AI chatbot!"

What users hear: "We made our support worse and called it innovation."

Example I saw last week: SaaS tool added an "AI assistant" that:

Result? 2% usage. Removed after 3 months.

The fix: Start with the problem, not the tech.

Bad: "How can we use AI?" Good: "What's our biggest user pain point? Could AI solve it?"

Sin #2: Generic AI in Specific Domains

What startups do: Plug in ChatGPT API. Ship it. Done.

What users experience: Vague, generic answers that don't actually help.

Real example from BauGPT:

User (construction worker): "What's the minimum reinforcement spacing for C30/37 concrete?"

Generic ChatGPT: "Reinforcement spacing depends on many factors including..."

BauGPT (with construction RAG): "For C30/37: minimum 20mm spacing between bars, DIN 1045-1 §8.3.2. Aggregate size + 5mm minimum. For slabs: typically 100-200mm spacing."

See the difference?

Generic AI knows about things. Domain-specific AI knows the answer.

The fix: Build domain expertise into your AI.

Sin #3: Ignoring Distribution

What startups do: Build amazing AI tech. Put it behind a login. Wonder why nobody uses it.

Real example:

We could have built BauGPT as:

We built it as:

Result? 10x adoption vs mobile app.

The fix: Meet users where they already are.

Don't make them:

Integrate into tools they're already using.

What Actually Works: The 3-Step Framework

Step 1: Find a Real Problem

Not:

But:

BauGPT example: Problem: Construction workers can't understand German safety docs. Current solution: Hire interpreters (€300-500/day). Pain: Real (safety incidents, delays, worker isolation).

Step 2: Build Domain Expertise

Generic AI → Generic results.

You need:

Knowledge:

Context:

Accuracy:

BauGPT example:

Step 3: Zero-Friction Distribution

Your AI is only as good as people's willingness to use it.

Questions to ask:

BauGPT example: Construction workers:

→ WhatsApp bot with async processing.

Case Study: What We Did Differently

Most construction tech: "Here's a mobile app with AI features!"

What we did:

  1. Found real pain: Language barriers causing safety incidents
  2. Built domain expertise: German building codes + multilingual construction knowledge
  3. Zero-friction distribution: WhatsApp (already on their phone)

Results:

The Litmus Test

Before shipping any AI feature, ask:

1. Problem-first? □ Are users actively struggling with this? □ Are they paying for alternatives? □ Would they notice if this didn't exist?

2. Domain-specific? □ Does it know our industry deeply? □ Can it cite authoritative sources? □ Does it handle edge cases?

3. Zero-friction? □ Integrates into existing workflow? □ Works where users already are? □ Requires minimal learning?

If you can't check all three boxes, don't ship it.

What's Next

AI isn't magic. It's a tool.

Like any tool, it only works if:

  1. You're solving a real problem
  2. You're using it correctly
  3. People can actually access it

Most startups fail at #1 or #3.

The ones that get it right will win.

We're betting on construction tech. Others are betting on healthcare, legal, education, logistics.

The pattern is the same:

Get those three right, and AI actually works.


Building AI products? I'd love to hear what you're working on. Drop a comment or DM.

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