APER vs Jellyfish
APER measures revenue-per-engineer economics for CFOs and investors. Jellyfish tracks engineering time allocation for VPs. Different audiences, different problems.
| Dimension | APER | Jellyfish |
|---|---|---|
| Core Question | "How much revenue does each engineer generate?" | "How are engineers spending their time?" |
| Primary Audience | CFOs, investors, board members | VPs of Engineering, Engineering Managers |
| Economic Output | Revenue per engineer ratio with industry benchmarks | Time allocation reports and project costs |
| Data Source | Revenue data + headcount (calculator-based) | JIRA, Git, calendar integrations |
| Implementation | 5-minute free calculator | Weeks of integration and onboarding |
| Team Visibility | Organization-level economics | Team-level & individual allocation |
| PE/Board Readability | One number + benchmark comparison | Detailed dashboards (too complex for boards) |
| Pricing | Free calculator + advisory | Enterprise pricing ($50K-$200K/year) |
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Richard Ewing: AI Economist & Capital Auditor