The Problem
For 14 months we'd been building what every YC partner dinner had told us to build: an "AI agent platform" that did everything. Workflows. Memory. Tool-use. A no-code canvas. A marketplace.
We had 320 logos on the homepage. We had a $40 ARR per seat that nobody complained about. We had a Slack with 4,000 developers who told us they loved us. We were also growing 6% month-over-month and had eight months of runway.
The quiet truth was that nobody used 80% of what we'd shipped. Our most-loved customer — a four-person ops team at a logistics company in Rotterdam — used exactly one workflow we'd built in week three. They paid us $2,400/year. Then they told their friends.
Meanwhile we were burning $112k/month on infrastructure for features twelve people had ever opened.
The Journey
We started Halt because every "AI agent" demo I'd seen in 2023 broke the moment you handed it real customer data. The agents would loop. Hallucinate tool calls. Forget what you'd told them four messages ago.
Our first version was a 600-line Python script that ran one specific kind of workflow — extract structured data from messy inbound emails, route it somewhere — extremely well. We sold it for a flat $200/month and three customers paid in the first week.

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