FundFinder Cameroon uses a four-tier architecture combining WordPress CMS, AI-powered chatbot assistance via Chatbase, and a centralized grants database to help NGOs discover funding opportunities. User requests flow from the web browser through the WordPress interface, which routes queries to both the AI Assistant for intelligent guidance and the Grants Database for real-time funding data. All components run on InfinityFree Hosting, delivering a cost-effective, scalable solution for resource-constrained organizations. Fork this diagram to customize the data layer, integrate additional funding sources, or adapt the AI chatbot prompts for your region. This architecture demonstrates how nonprofits can leverage open-source CMS and freemium AI tools to build mission-critical grant discovery platforms without enterprise infrastructure costs.