Pledgebook

Pledgebook turns the pledges shouted at a fundraiser into money in the bank, with audio proof of who promised what. The problem: at Nigerian church launchings and school fundraisers, millions of naira are promised out loud in one evening. The MC calls names over music and applause, someone writes them on paper, names get misspelled, amounts get misheard, and months later nobody can prove who promised what, so the money is never collected. How it works: 1. Hears every pledge live. The MC's microphone streams to AssemblyAI Realtime, with the guest list sent as key terms. Each pledge appears within seconds, with its audio clip kept as evidence. 2. Checks it twice. AssemblyAI Sync re-transcribes every clip independently. If both passes agree, the pledge is confirmed. 3. Asks a person when unsure. An unknown name, two amounts in one breath or a bare number goes to an usher's phone. Nothing is guessed. 4. Collects it. Every guest gets a private page to hear the moment they pledged, pay all or part through Paystack, pick a date or report a mistake. Or they can simply talk to an AssemblyAI Voice Agent that confirms who they are before discussing money, then opens checkout. Proven on real voices: across 70 spoken pledges, zero were credited to the wrong person, zero wrong amounts were accepted and zero were missed. It is a working product, not a mock-up: organisation roles, a full event lifecycle, signed Paystack webhooks, settlement reports, an activity log and 76 automated tests. Live at pledgebook.isobars.xyz