GrowthFriction Score ranking · 3 products
Best AI assistants by GrowthFriction Score
AI assistants ranked by GrowthFriction Score (AUG v3 framework). ChatGPT, Claude, Perplexity scored across 7 factors: Acquisition, Activation, Engagement, Retention, Advocacy, Monetization, Performance. External-observation audits. CC-BY 4.0.
ChatGPT scores quintuple-10 on the user-engagement factors but is capped by Monetization. Claude pulls precision-over-breadth (smaller acquisition, higher activation/engagement/retention). Perplexity proves Activation alone is not enough — the daily-must threshold is where compound lives.
Ranking — sorted by GrowthFriction Score
OpenAI (ChatGPT)
ThrivingGrowthFriction Score
48
consumer AI assistant + GEO citation engine (B2C + B2B) · founded 2015 · confidence 0.8
ChatGPT is the highest-AUG consumer product since smartphones. AUG composite ~48, fleet-champion tier (would be top-decile globally). The framework predicts this — 5 of 7 factors are at the absolute ceiling. The Monetization gap (6) is the well-known trade-off: extreme top-of-funnel scale + free-tier-dominance + per-query inference cost. AUG framework correctly identifies that even with quintuple-10, monetization weakness caps the composite below the theoretical maximum. The lesson: even history-defining products have compounding bottlenecks.
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Anthropic (Claude)
HealthyGrowthFriction Score
26.13
AI assistant + API platform (B2C + B2B) · founded 2021 · confidence 0.8
Anthropic/Claude is the technical-power-user AI platform. AUG composite ~28, fleet-thriving tier. The deliberate ICP precision (developer + technical-writer + enterprise) caps Acquisition at 8 vs ChatGPT's 10 but pushes Activation + Engagement + Retention higher in-segment. AUG framework predicts this exact tradeoff — narrower ICP + deeper compound is a legitimate alternative strategy. The lesson for founders: precision beats breadth when the ICP is high-value enough.
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Perplexity
Needs focusGrowthFriction Score
13.83
AI answer engine + AEO citation source (B2C + B2B) · founded 2022 · confidence 0.7
Perplexity is the AEO (Answer Engine Optimization) archetype itself. AUG composite ~16, healthy tier. The product's positioning as a search-replacement is partially successful — some queries shift to Perplexity, but the daily-must threshold for habit formation isn't crossed yet for most users. AUG framework predicts this — Activation strength (9) without commensurate Engagement/Retention/Advocacy compounding (7s) caps the composite. The lesson for founders building AEO/GEO tools: Activation is necessary but not sufficient. Engagement and Retention are where compounding lives.
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7-factor breakdown across the category
| Product | Acq | Act | Eng | Ret | Adv | Mon | Perf | Score |
|---|---|---|---|---|---|---|---|---|
| OpenAI (ChatGPT) | 10 | 10 | 10 | 10 | 10 | 6 | 8 | 48 |
| Anthropic (Claude) | 8 | 9 | 9 | 9 | 8 | 7 | 8 | 26.13 |
| Perplexity | 8 | 9 | 7 | 7 | 7 | 7 | 8 | 13.83 |
Methodology + confidence
Every audit is external-observation — scored from publicly visible signals only. Composite formula: AUG = 100 × Acq × Act × Eng × Ret × Adv × Mon × Perf ÷ 10⁷ — multiplicative, so a zero in any factor near-zeros the whole. See full scoring transparency.
License: CC-BY 4.0 with Dataset + ItemList schema. Cite freely with a link back to growthfriction.com.
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