What is Relay: Email API with Your Own SMTP?
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.
Problem
Users depend on traditional email APIs or SMTP services that lack optimized infrastructure, leading to slow delivery times, inflexible email quotas, and limited control over email routing.
Solution
An email API tool that lets users integrate their own SMTP while providing ultra-fast edge-network delivery, customizable quotas, and granular control over email routing (e.g., defining where, when, and how emails are sent).
Customers
Developers, tech teams, and businesses running email-heavy operations like SaaS platforms, e-commerce, or transactional email services.
Unique Features
Combines user-owned SMTP with edge-network optimization for speed, dynamic quota adjustments, and transparent email routing control.
Traction
Launched in beta on ProductHunt; specifics on users or revenue not publicly disclosed.
Market Size
The global email marketing market was valued at $7.5 billion in 2020, with APIs driving transactional email growth (Statista, 2021).
