Blog
Notes from the keyone team on running AI for clients: what we believe, what we are building and why.
· 6 min read
How to Stop a Runaway n8n Loop From Burning Your OpenAI Budget
How n8n workflows loop overnight, what one runaway loop costs by the hour, and the five guards that stop it before it burns a client’s OpenAI budget.
Julien DevoirRead 
· 5 min read
How to Estimate AI API Costs Before You Quote a Client Project
Measure tokens per run on real samples, apply the formula, add a 30% buffer and put a monthly AI cost in the quote before the client signs.
Julien DevoirRead · 4 min read
A word from the founder: the manifesto
Why I built keyone, what I think is broken in how agencies pay for AI, and the seven things we believe about keys, spend and control.
Julien DevoirRead
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