Drop a file, get the right tool. Dropfile is a free AI platform for spreadsheet formulas, emails, Jira tickets, PDFs, and presentations — no signup needed.
Dropfile started because every "AI productivity tool" was just a chatbot
in disguise. Type a prompt, wait, copy the result, hope it's right. We
wanted the opposite: drop a file and get the right tool — no prompting,
no conversation, no guessing. Each tool does one job. A formula generator
that only generates formulas. An email drafter that only drafts emails.
No Swiss Army knife that does everything poorly. The browser extension
puts it all one click away inside Gmail, Sheets, Slack, and Jira. Free
to use, no signup required, available in 10 languages. Built in Valencia,
shipped worldwide.
Our stack
React Router v7 (framework mode) with full SSR, Vite, TypeScript,
Tailwind CSS v4. PostgreSQL via Drizzle ORM. Better Auth for
authentication (Google OAuth, magic links, anonymous sessions). Stripe
for payments. AI generation via OpenRouter with JSON Schema strict mode.
Deployed on Google Cloud Run with Docker multi-stage builds. Cloudflare
for DNS, CDN, email routing, and bot management. i18next for 10-language
support with server-side and client-side hydration. Vitest + PGlite for
testing, Playwright for E2E. GitHub Actions CI/CD with keyless Workload
Identity Federation.
