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Measured Yield (Υ) vs a curated list of 100 seats
| Feature | SigRank | TopAIUsers |
|---|---|---|
| Ranking method | Measured — Yield (Υ) from token telemetry | Curated — hand-picked by the site owner |
| Who can join | Anyone — run the scanner, submit your stats | Apply via Bluesky, owner selects 100 seats |
| Metrics | Yield, Leverage, Velocity, SNR, 10xDEV, class tiers | None — just a list of names |
| Transparency | Full methodology published. API is public. | Selection criteria are the owner's judgment |
| Scale | Unlimited — grows as operators submit | 100 seats, 10 per category |
| Categories | By class tier (APEX, S, A, B, BASE) + platform | By AI tool (Claude, ChatGPT, Cursor, etc.) |
| Privacy | Token counts only — never prompt content | Submit your work (visible content) |
| API | Public REST API + MCP tools | None |
TopAIUsers is a curated community — 100 hand-picked seats, 10 per AI tool category. It's exclusive, vibe-driven, and the selection is the owner's judgment. That's a legitimate approach for building a community.
SigRank is a measurement system. Anyone can join. Your rank is determined by your actual token-cascade efficiency (Yield), not by someone's opinion. The methodology is public. The API is public. The data is verifiable.
If you want to be in an exclusive club, apply to TopAIUsers. If you want to know how good you actually are at using AI — measured, not opinionated — run SigRank.
TopAIUsers is a curated list of 100 hand-picked seats, 10 per AI tool category — selection is the owner's judgment. SigRank is a measurement system: anyone joins, ranked by Yield from token telemetry. One is an exclusive club; the other measures how good an AI user actually is.
No — different approaches. TopAIUsers curates a community of 100; SigRank measures any developer who submits token telemetry. If you want to be in an exclusive club, apply to TopAIUsers. If you want to know how good you are at using AI — measured, not opinionated — run SigRank.
Yield (Υ) = (cache_read × output) / input² — token-cascade efficiency from real sessions. Works across Claude, GPT, Gemini, Cursor, Copilot, and any AI coding tool.
Visit signalaf.com/score to enroll and submit your token telemetry. SigRank will compute your Yield, your rank, and your operator class. Token counts only — never prompt content, never code.
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