Compare vendors
Side-by-side risk profiles. Default view: Cursor vs Claude Code vs GitHub Copilot. Add up to 4 tools via ?tools=cursor,claude-code,... in the URL.
Cursor
ai-coding · Anysphere
Claude Code
ai-coding · Anthropic
GitHub Copilot
ai-coding · GitHub
Nerf Index
15 clean
52 shrinking
32 on watch
Defining stat
1 critical receipt logged
Has nerfed paid users 2 times in the last 12 months
1 major change on record
Critical
1
2
0
Major
0
0
1
Last 90 days
0
1
1
Peak nerf score
68
73
47
Cadence
—
~267d
—
Forecast: next 30d
59%
25%
73%
Forecast: next 90d
93%
58%
98%
Most likely change
billing-model-shift
tier-removed
billing-model-shift
Pricing page
Recent receipts