Tools
The infrastructure behind the agents in this directory: how you reach each messaging channel, what it costs, and what the rules are. Comparisons here are independent, prices come from each vendor’s own pricing page with the date we checked, and no placement is for sale.
Comparisons
- What WhatsApp costs an iMessage agent
Every provider pays Meta the same rate, so the markup is the entire comparison. Four providers, four different shapes.
- Are you ready to register for 10DLC?
Five questions, then what you must register before US carriers will deliver anything.
- What will your messaging agent cost?
The same volume priced across a flat iMessage line, metered iMessage, registered SMS and WhatsApp, with every rate sourced.
- Which iMessage API should you use?
Five questions, then a shortlist with every exclusion explained. No email required.
- iMessage API providers, compared
Seven routes to a blue bubble, Apple’s official programme, five managed APIs and self-hosting, with what each headline price leaves out.
Coming next
SMS providers and A2P 10DLC registration, WhatsApp solution providers and their markups, and the capability layer, scheduling, payments, location and rich messaging.