Blog
Ideas and updates
from the team.
InsightsMay 20, 2026
Why SMS is the Right Channel for Conversational AI
AI agents that live inside apps only reach users who open those apps. SMS reaches everyone, instantly, on a channel they already trust.
Trust & SafetyMay 22, 2026
How Relayion Fights SMS Abuse
SMS is a trusted channel because most people trust who is sending. We intend to keep it that way.
EngineeringMay 25, 2026
The Case for Owning Your SMS Infrastructure
Every message you send through a shared short code is a message sent on someone else's infrastructure, at someone else's price, under someone else's rules.
GuideJune 25, 2026
How to Set Up Your Android SMS Gateway with Relayion
From registration to your first API call in under ten minutes. Everything you need to turn an Android phone into a working SMS gateway.
InsightsJune 25, 2026
SMS at Scale: Why Per-Message Pricing Stops Making Sense
Per-message billing works fine at low volume. The problem is what it does to your product at scale — every conversation turn is a billing event, and that shapes engineering decisions in ways that are hard to undo.