Most prompts don’t need Sonnet’s horsepower—just a fast, cheap yes/no or label.
A small SaaS team in the EU cut their Claude bill from $1,840 to $287 last month by switching high-volume support auto-replies to a lighter approach. The responses were identical in a 50-sample blind test. For an indie hacker in the US, CRM UI codegen dropped from $312 to $74 with no quality loss. Both cases used the same prompts—just delivered more efficiently.
Agentic workflows show the same pattern. A UK agency running research-draft-critique loops saw costs fall from $2,490 to $498. The outputs were indistinguishable, but the bill wasn’t. Even solo freelancers in APAC see 80%+ savings on content drafting without touching prompt quality.
Sonnet is overkill for classification, tagging, or simple edits. If you’re running the same prompt repeatedly, you’re likely paying for unused capacity. Try it—paste your last 30 days at aiusage.ai and see the number. No signup required.