Monthly report

AI coding spend — March 2025

What 3 developers actually spent on AI coding in March 2025, measured from real ccusage data across Claude Code, Codex, Gemini CLI and every other tracked agent.

Total spend

$14,426

API-equivalent

Active developers

31 days with activity

Tokens

16.6B

98% cache reads

Median developer

$24.00

top 10% above $11,527

Spend by tool

Claude1 devs$14,403 Cursor1 devs$24.00

A day's spend counts toward every tool active that day, so tool figures can sum past the total.

Spend by model

claude-opus-4-6$13,261

claude-sonnet-4-5$1,104

claude-haiku-4-5$37.00

cursor-aggregate$24.00

Top spenders — March 2025

1iabdulwasey31 days active16.6B$14,403 2YoungMoneyInvestments24 days active0$24.00 3drourke26 days active0$0.00

← February 2025 April 2025 →All-time stats

Be in next month's report

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npx viberank-cli

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Numbers cite this page as: Viberank, "AI coding spend — March 2025", https://www.viberank.app/stats/monthly/2025-03. Costs are API-equivalent values computed by ccusage from model list prices; developers on flat-rate subscriptions pay less. Verified and unverified submissions included; flagged submissions excluded.