Andrei Achim andrei achim.
AI Resources

What I've worked out, written down.

Short pieces on running AI properly in a business: which model to use, what it actually costs, and the habits that quietly waste most of it. Written from client work.

Models & cost

Which model to use

A board for sending each kind of work to the right model and effort level, with real agency jobs in each lane. Then the reasoning under it: what the free plan gives you, six habits that cut usage on any plan, and an honest test for when to start paying.

6 min read Read →
More coming One a month, roughly. Each one covers something I've had to explain to a client more than twice.

Pick the one job you'd love to never do again.

Tell me your worst workflow. I'll build the fix on your own tools — in person across London or over a call — and show you what it saves before you spend anything. Keep it, and it's yours.

Book your build session

Takes 2 minutes · no commitment · prefer email? andrei@andreiachim.com

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