One score for your AI investment.

One score for your AI investment.

The AI Efficiency Index gives you a single 0–100 score that balances code output, adoption rates, tool costs, and code turnover. One number to know whether your AI stack is working.

The AI Efficiency Index gives you a single 0–100 score that balances code output, adoption rates, tool costs, and code turnover. One number to know whether your AI stack is working.

How We Turn PRs into Real Productivity Metrics

How We Turn PRs into Real Productivity Metrics

Weave syncs usage metadata from connected IDEs and CLI tools. It attributes code output to either AI or human authorship using advanced heuristics, then correlates AI usage with engineering productivity and cost data to surface the full picture.

0AI Efficiency
0AI Efficiency
0AI Efficiency

What AI Health tracks

Three signals behind the score.

Foreground vs. Background AI

Categorize your tools into foreground AI (interactive tools like Cursor and Claude Code) and background AI (automated agents). See how each category impacts your codebase differently.

Impact tracking

Visualize how specific tools influence delivery speed. Correlate adoption of Cursor, Windsurf, Claude Code, and others with actual productivity changes across your team.

Financial health

Monitor subscription spend per user alongside output data. Make sure your investment in AI tooling aligns with the productivity gains you're actually seeing.

Is your AI investment making you faster?

AI Health gives you the answer in one view.