Sending a single message is straightforward. Ensuring reliable delivery of millions of messages presents a significant engineering challenge.
There's no official Apple iMessage API — so which provider should you actually build on in 2026? We compared Blooio, Sendblue, LoopMessage, and Linq on pricing, features, onboarding, and reliability. Here's the honest breakdown.
iMessage vs RCS in 2026: open rates, deliverability, cost, and reach compared. See which channel actually wins for business messaging — and how to use both with automatic fallback.