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W·01 · Diagnostic · 3 – 4 weeks

Cut your LLM bill by 40% — or the audit is free.

A line-by-line diagnostic of every LLM workload in your business, then the fixes that pay for the engagement many times over. Run by engineers who ship agents for a living.

The problem we fix

Most teams ship their first AI feature on the most expensive frontier model, route every request to it, and never look back. The bill grows linearly with usage — and a frightening share of those tokens are spent on work a model a tenth of the price would nail.

We've never seen a real production LLM stack that couldn't be made dramatically cheaper without touching quality. Usually the opposite: cheaper and faster.

What we do

  • Workload inventory. Every LLM call in your product and back office, classified by job, volume, latency need and cost.
  • Model routing. The right model for each task — frontier where it earns its keep, small/open models everywhere else.
  • Semantic caching & prompt compression. Stop paying for the same answer twice; trim prompts that quietly cost you on every call.
  • Batch vs. realtime separation. Move what can wait off the expensive realtime path.
  • A cost dashboard. Spend by feature, model and team — the one your CFO will actually open.

The guarantee

We guarantee a 40% reduction in your LLM spend, or we refund the fee. We can make that promise because we've never failed to clear it — and because we'd rather earn the build that usually follows.

What you walk away with

A prioritised fix list with rand-level savings against each item, the routing rules implemented (or specced for your team), the cost dashboard, and a clear recommendation on what to build next.