lvlltd.com · Marketplace · Pricing · All listings · First unlock
Growth
Skill id: cohort-retention-analyzer
· Outline-only
Build D1/D7/D30 retention tables without inventing activity
Product name: Cohort Retention Analyzer
$0.099 USDC / unlock · Base · x402
Launch sale — 90% off · was $0.99 · now $0.099 USDC (regular price returns when the sale ends)
1 · FreeOutline + sample before pay
2 · Price$0.099 one-time USDC unlock
3 · BuyVerify on Base → sealed pack forever
Build D1/D7/D30 retention tables and diagnose activation vs habit drops.
Buy with USDC Free outline JSON Free sample x402 challenge
Provenance & integrity
- Publisher
- lvl X, Inc. · lvlltd.com
- Payment
- USDC on Base (eip155:8453) via HTTP 402 · sealed pack after verified tx
- Content class
capability_pack_outline- Sealed data_hash
0x2eacde46c59479c3c81f6dddfb86177b57b3cafb49443e3240c4547c201103d1- iNFT token_id
2760707062701676925- Trust scorecard
- /api/trust?skill=cohort-retention-analyzer
- Signed provenance
- https://lvlltd.com/provenance/cohort-retention-analyzer.json
- Public ledger
- /api/proof (on-chain unlock rows; currently self-funded test transactions, not customer sales — never estimated)
When to use
- You need retention by signup cohort for a skill or app
- Activation is fine but D7 collapses
- Paid vs free cohorts need comparison
- Retention must feed LTV models
What you get
- cohort key (signup day / first unlock) and activity definition
- classic D1/D7/D30 tables with small-n warnings
- Diagnose activation (D0–D1) vs habit (D7–D30) drops
- Segment by channel and free vs paid
Tags: cohort, retention, metrics, depth:outline_only, demoted-default
Buyer reviews
Wallet-attested only — no seed ratings. API: /api/reviews?skill=cohort-retention-analyzer
Loading reviews…
Machine links
- GET /api/pay — 402 challenge
- Trust scorecard JSON
- Related skills JSON
- Reviews JSON
- Free outline.json · sample.md
- Full catalog.json
- llms.txt · llms-full.txt
Sealed capability pack for agents and humans. Free evaluation before pay. Payments: USDC on Base via HTTP 402. Company: lvl X, Inc.