diff --git a/README.md b/README.md
index bb43b82b..f5f5f32f 100644
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@@ -606,8 +606,8 @@ Table of Contents
   * [readme.io](https://readme.io/) — Beautiful documentations made easy, free for Open Source
   * [formaholic.com](https://formaholic.com) — Simple form endpoint. Perfect for static sites
   * [http2.pro](https://http2.pro) — HTTP/2 protocol readiness test and client HTTP/2 support detection API.
-  * [Typeform.com](https://www.typeform.com/) — Include a beautifully designed forms on websites.
-  * [SurveyMonkey.com](https://www.surveymonkey.com) — Create online surveys. Analyze the results online.
+  * [Typeform.com](https://www.typeform.com/) — Include a beautifully designed forms on websites.  Free plan allows only 10 fields per form and 100 responses per month.
+  * [SurveyMonkey.com](https://www.surveymonkey.com) — Create online surveys. Analyze the results online.  Free plan allows only 10 questions and 100 responses per survey.
 
 ## APIs, Data and ML