Start a free 1-day trial, scan a QR code and send texts from a dashboard or the API through your own SIM plan. A five-minute guide to SwarmSMS Cloud.

Keep texts flowing when every phone is offline: add Twilio as a last-resort sender, or run on Twilio alone.

Cut SMS send latency from seconds to about one second by waking your phone with free Firebase Cloud Messaging.

Use AI assistants to check delivery stats, text customers and create campaigns through SwarmSMS’s MCP server.

Add SMS login codes and two-factor authentication to WordPress using SwarmSMS and an Android phone.

A step-by-step guide to sending and receiving SMS from WordPress through a spare Android phone, with no per-message fees.