Relay: Email API with Your Own SMTP
Relay Beta: Own SMTP. Ultra-fast email API.
What it does
Bring your SMTP, run your sending stack through Relay Beta. Edge latency, flexible quotas, and clear control over what, how, and where emails go. Sign up to test and help steer the product’s direction.
Does a similar job
all alternatives →
Gmail Transactional Email Relay by GMass2022 · ▲79A free service to send transactional emails through Gmail
More dev tools this month
the category →
OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.
Dev tools · 3d ago · opentrailpaper.com
Lettertrace▲375Track your AI visibility for free (using your own API keys!)
Dev tools · 26d ago · lettertrace.com
Launched alongside, November 2025
the whole month →
- IB
Life & fun · Nov 2025 · bitsnpieces.dev
- BBoing▲782
Life & fun · Nov 2025 · boing.greg.technology