diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,7 +1,8 @@
-### TextBelt
-TextBelt (http://textbelt.com) is a REST API that sends outgoing SMS. It is available as a public service or as an internally self-hosted server.
+### TextBelt Open Source
 
-Textbelt uses carrier-specific gateways to deliver your text messages for free, and without ads.  The service is fairly reliable and has sent over 1 million texts.
+TextBelt Open Source is a REST API that sends outgoing SMS.  It uses a free mechanism for sending texts, different from the more reliable paid version available at https://textbelt.com.
+
+This project uses carrier-specific gateways to deliver your text messages for free, and without ads.  The service is fairly reliable when configured on a private server and has sent over 1 million texts.
 
 Send a text with a simple POST request: