diff --git a/src/apps.json b/src/apps.json
index 61de25078..a58daf761 100755
--- a/src/apps.json
+++ b/src/apps.json
@@ -663,6 +663,15 @@
 			"script": "bittads\\.com/js/bitt\\.js$",
 			"website": "bittads.com"
 		},
+		"Blesta": {
+			"cats": [
+				6
+			],
+			"headers": {
+				"Set-Cookie": "blesta_sid"
+			},
+			"website": "www.blesta.com"
+		},
 		"Blip.tv": {
 			"cats": [
 				14
@@ -1073,6 +1082,13 @@
 			"script": "static\\.getclicky\\.com",
 			"website": "getclicky.com"
 		},
+		"Clientexec": {
+			"cats": [
+				6
+			],
+			"html": "clientexec\\.[^>]*\\s?=\\s?[^>]*;",
+			"website": "www.clientexec.com"
+		},
 		"CloudFlare": {
 			"cats": [
 				31
@@ -6391,6 +6407,15 @@
 			"script": "w3counter\\.com/tracker\\.js",
 			"website": "www.w3counter.com"
 		},
+		"WHMCS": {
+			"cats": [
+				6
+			],
+			"headers": {
+				"Set-Cookie": "^WHMCS.*"
+			},
+			"website": "www.whmcs.com"
+		},
 		"WP Rocket": {
 			"cats": [
 				23
diff --git a/src/icons/Blesta.png b/src/icons/Blesta.png
new file mode 100644
index 000000000..e43ded809
Binary files /dev/null and b/src/icons/Blesta.png differ
diff --git a/src/icons/Clientexec.png b/src/icons/Clientexec.png
new file mode 100644
index 000000000..2373bca89
Binary files /dev/null and b/src/icons/Clientexec.png differ
diff --git a/src/icons/WHMCS.png b/src/icons/WHMCS.png
new file mode 100644
index 000000000..4f218f8ac
Binary files /dev/null and b/src/icons/WHMCS.png differ