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Behind the scenes

How Folyo is built

Folyo is a small product built with real care. Here's an honest look at the technology, privacy decisions, and security practices behind it — no marketing fluff.

🍁

Built for Canada

  • ✓GST (5%), HST (13% or 15%), QST (9.975%), and PST (BC, MB, SK) built in — not an afterthought
  • ✓Interac e-Transfer support out of the box
  • ✓Canadian address fields (province, postal code)
  • ✓Prices in CAD, USD, EUR, GBP, and AUD
🔒

Privacy by default

  • ✓Analytics via Vercel — no Google, no third-party trackers
  • ✓No cookies used for analytics — no consent banner needed
  • ✓Your data is never sold or shared with anyone
  • ✓Your clients' email addresses are used only to deliver invoices you send
💳

Payments via Stripe

  • ✓Card data never touches Folyo's servers — Stripe handles everything
  • ✓Stripe Connect sends payments directly to your bank account
  • ✓PCI-compliant by default — no card numbers stored anywhere
  • ✓Stripe is trusted by millions of businesses worldwide
🛡️

Security

  • ✓Passwords hashed with bcrypt — we can't see yours
  • ✓All traffic encrypted with TLS (Cloudflare + Let's Encrypt)
  • ✓Rate limiting on all auth endpoints — brute force protected
  • ✓CAPTCHA on signup and password reset (Cloudflare Turnstile)
🗄️

Your data

  • ✓Stored on Neon Postgres (AWS US East 1) — managed, encrypted at rest
  • ✓Continuous point-in-time recovery — restore to any recent moment
  • ✓Invoices are never hard-deleted — only voided, so your records are safe
  • ✓Export your data or delete your account anytime from Settings
⚙️

The stack

  • ✓Next.js 15 + TypeScript — fast, type-safe, and battle-tested
  • ✓Neon Postgres for data storage — reliable, serverless, open source
  • ✓Resend for transactional email (invoice delivery, notifications)
  • ✓Hosted on Vercel — global edge network, auto-scaling

Folyo is built and maintained by a single developer in Canada. If you have questions about how something works, or a concern about your data, reach out directly — you'll get a real answer.