Zentrixinnovationlab

Kasuwa (kasuwa.com) — agricultural marketplace and community food-price platform, Abuja, Nigeria; published on Google Play by AGRIARCHE LIMITED — Community-sourced African food price and market-information database spanning both retail and wholesale price intelligence with market-day granularity across specific named markets and cities. Historical as well as live price series. The distinguishing mechanic is a crowd-verification workflow: users report prices they actually encountered and other users can CONFIRM or DISPUTE each report, producing a consensus-weighted price record rather than a s…

Zentrixinnovationlab offers (Alternative, Price, Geospatial, Supply Chain) — Est. hundreds of thousands of price observations over the platform's life, growing with market count rather than user count. The volume is bounded by the number of named markets and cities covered (never published) multiplied by tracked commodities and report frequency. The confirm/dispute layer roughly doubles the record count per observation, since verdicts are separate events attached to each report..

Training and evaluating price-credibility models — the confirmed/disputed labels are direct supervision for outlier and fraud detection in crowdsourced data, a scarce labelled dataset in this domain; Nigerian and Pan-African food-inflation nowcasting with retail-wholesale spread analysis (terms-of-trade between farmer-level and consumer-level prices); marketplace pricing-integrity models using the seller-listing-versus-market-price alignment signal; informal-retail demand and ad-response modelling from ad performance data; and low-bandwidth / feature-phone user-behaviour data from the USSD channel, which is nearly unobserved in commercial datasets despite covering the majority of the addressable population.

The data is with 4 years of history.

Coverage spans Other; Agricultural Products & Services; alternative, price, geospatial, supply_chain; commodities, equities.