Indie Stack

Billing, email, and analytics without a corporate budget.

by @builder · 10 products · 198 followers · Updated 1w ago

Why this collection

“What I reach for when MRR is real but headcount is one.”

Every tool here has a generous free tier or clear ROI at small scale.

Email API for developers

✓ Free tier

↑ 540 · DX

Open scheduling

✓ OSS

↑ 412 · Bookings