GrantCue: grant discovery SaaS, Google clicks from 400 to 2,200

GrantCue is my grant discovery and management software for nonprofits. I built and run it end to end on Next.js, TypeScript and Supabase, with row-level security on the database and Stripe for billing.

I wrote the data pipeline that collects grant programs from public sources such as Grants.gov and private foundations' IRS filings, and Claude API agents that find and extract new grant programs while staying inside a set spending limit. On top of that sit AI fit scoring, application tracking, scheduled jobs, the email flows and the Stripe webhooks. I also handle its technical SEO and GA4 tracking. Google search clicks grew from about 400 to about 2,200 per 28 days between early September and early October 2026.