diff --git a/BotSharp.WebHost/BotSharp.WebHost.csproj b/BotSharp.WebHost/BotSharp.WebHost.csproj
index d8b4f596..cb934411 100644
--- a/BotSharp.WebHost/BotSharp.WebHost.csproj
+++ b/BotSharp.WebHost/BotSharp.WebHost.csproj
@@ -4,7 +4,7 @@
     <TargetFramework>netcoreapp2.1</TargetFramework>
     <RuntimeIdentifiers>Portable;win10-x64;centos.7-x64</RuntimeIdentifiers>
     <Platforms>AnyCPU;x64</Platforms>
-    <Configurations>Debug;Release;DIALOGFLOW;RASA;ARTICULATE</Configurations>
+    <Configurations>Debug;Release;</Configurations>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
@@ -18,7 +18,7 @@
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DIALOGFLOW|AnyCPU'">
     <Optimize>false</Optimize>
-    <DefineConstants>DEBUG;TRACE;DIALOGFLOW;NETCOREAPP;NETCOREAPP2_1</DefineConstants>
+    <DefineConstants>DEBUG;TRACE;NETCOREAPP;NETCOREAPP2_1</DefineConstants>
     <OutputPath></OutputPath>
   </PropertyGroup>
 
@@ -79,7 +79,6 @@
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\..\botsharp-dialogflow\BotSharp.Platform.Dialogflow\BotSharp.Platform.Dialogflow.csproj" />
     <ProjectReference Include="..\BotSharp.Core\BotSharp.Core.csproj" />
   </ItemGroup>
 
diff --git a/BotSharp.sln b/BotSharp.sln
index cf958925..ed4e217b 100644
--- a/BotSharp.sln
+++ b/BotSharp.sln
@@ -22,18 +22,10 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BotSharp.Platform.Abstracti
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BotSharp.Platform.Models", "BotSharp.Platform.Models\BotSharp.Platform.Models.csproj", "{C4F2EAE5-F2C7-4F52-9DB2-7E76D7080C72}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BotSharp.Platform.Dialogflow", "..\botsharp-dialogflow\BotSharp.Platform.Dialogflow\BotSharp.Platform.Dialogflow.csproj", "{02CCD2C2-6211-444A-BE22-D7EB67919E11}"
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BotSharp.Platform.Articulate", "..\botsharp-articulate\BotSharp.Platform.Articulate\BotSharp.Platform.Articulate.csproj", "{11C313EC-FA33-43C2-A2F7-4C658521F51C}"
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BotSharp.Platform.Rasa", "..\botsharp-rasa\BotSharp.Platform.Rasa\BotSharp.Platform.Rasa.csproj", "{64BD6368-9991-4372-A96A-D95A8044176D}"
-EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
 		Debug|x64 = Debug|x64
-		DIALOGFLOW|Any CPU = DIALOGFLOW|Any CPU
-		DIALOGFLOW|x64 = DIALOGFLOW|x64
 		Release|Any CPU = Release|Any CPU
 		Release|x64 = Release|x64
 	EndGlobalSection
@@ -42,10 +34,6 @@ Global
 		{95780673-2A1A-4953-962F-C46CBFDD07FF}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{95780673-2A1A-4953-962F-C46CBFDD07FF}.Debug|x64.ActiveCfg = Debug|x64
 		{95780673-2A1A-4953-962F-C46CBFDD07FF}.Debug|x64.Build.0 = Debug|x64
-		{95780673-2A1A-4953-962F-C46CBFDD07FF}.DIALOGFLOW|Any CPU.ActiveCfg = DIALOGFLOW|Any CPU
-		{95780673-2A1A-4953-962F-C46CBFDD07FF}.DIALOGFLOW|Any CPU.Build.0 = DIALOGFLOW|Any CPU
-		{95780673-2A1A-4953-962F-C46CBFDD07FF}.DIALOGFLOW|x64.ActiveCfg = DIALOGFLOW|x64
-		{95780673-2A1A-4953-962F-C46CBFDD07FF}.DIALOGFLOW|x64.Build.0 = DIALOGFLOW|x64
 		{95780673-2A1A-4953-962F-C46CBFDD07FF}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{95780673-2A1A-4953-962F-C46CBFDD07FF}.Release|Any CPU.Build.0 = Release|Any CPU
 		{95780673-2A1A-4953-962F-C46CBFDD07FF}.Release|x64.ActiveCfg = Release|x64
@@ -54,10 +42,6 @@ Global
 		{03DCA427-327A-4FC9-9A2F-57D17F16708C}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{03DCA427-327A-4FC9-9A2F-57D17F16708C}.Debug|x64.ActiveCfg = Debug|x64
 		{03DCA427-327A-4FC9-9A2F-57D17F16708C}.Debug|x64.Build.0 = Debug|x64
-		{03DCA427-327A-4FC9-9A2F-57D17F16708C}.DIALOGFLOW|Any CPU.ActiveCfg = DIALOGFLOW|Any CPU
-		{03DCA427-327A-4FC9-9A2F-57D17F16708C}.DIALOGFLOW|Any CPU.Build.0 = DIALOGFLOW|Any CPU
-		{03DCA427-327A-4FC9-9A2F-57D17F16708C}.DIALOGFLOW|x64.ActiveCfg = DIALOGFLOW|x64
-		{03DCA427-327A-4FC9-9A2F-57D17F16708C}.DIALOGFLOW|x64.Build.0 = DIALOGFLOW|x64
 		{03DCA427-327A-4FC9-9A2F-57D17F16708C}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{03DCA427-327A-4FC9-9A2F-57D17F16708C}.Release|Any CPU.Build.0 = Release|Any CPU
 		{03DCA427-327A-4FC9-9A2F-57D17F16708C}.Release|x64.ActiveCfg = Release|x64
@@ -66,10 +50,6 @@ Global
 		{C2FDC855-BD88-4041-B0FF-3AA8A1C11A22}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{C2FDC855-BD88-4041-B0FF-3AA8A1C11A22}.Debug|x64.ActiveCfg = Debug|x64
 		{C2FDC855-BD88-4041-B0FF-3AA8A1C11A22}.Debug|x64.Build.0 = Debug|x64
-		{C2FDC855-BD88-4041-B0FF-3AA8A1C11A22}.DIALOGFLOW|Any CPU.ActiveCfg = DIALOGFLOW|Any CPU
-		{C2FDC855-BD88-4041-B0FF-3AA8A1C11A22}.DIALOGFLOW|Any CPU.Build.0 = DIALOGFLOW|Any CPU
-		{C2FDC855-BD88-4041-B0FF-3AA8A1C11A22}.DIALOGFLOW|x64.ActiveCfg = DIALOGFLOW|x64
-		{C2FDC855-BD88-4041-B0FF-3AA8A1C11A22}.DIALOGFLOW|x64.Build.0 = DIALOGFLOW|x64
 		{C2FDC855-BD88-4041-B0FF-3AA8A1C11A22}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{C2FDC855-BD88-4041-B0FF-3AA8A1C11A22}.Release|Any CPU.Build.0 = Release|Any CPU
 		{C2FDC855-BD88-4041-B0FF-3AA8A1C11A22}.Release|x64.ActiveCfg = Release|x64
@@ -78,10 +58,6 @@ Global
 		{8A1F6277-FFCB-4CCD-B798-876D8BE525A9}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{8A1F6277-FFCB-4CCD-B798-876D8BE525A9}.Debug|x64.ActiveCfg = Debug|x64
 		{8A1F6277-FFCB-4CCD-B798-876D8BE525A9}.Debug|x64.Build.0 = Debug|x64
-		{8A1F6277-FFCB-4CCD-B798-876D8BE525A9}.DIALOGFLOW|Any CPU.ActiveCfg = DIALOGFLOW|Any CPU
-		{8A1F6277-FFCB-4CCD-B798-876D8BE525A9}.DIALOGFLOW|Any CPU.Build.0 = DIALOGFLOW|Any CPU
-		{8A1F6277-FFCB-4CCD-B798-876D8BE525A9}.DIALOGFLOW|x64.ActiveCfg = DIALOGFLOW|x64
-		{8A1F6277-FFCB-4CCD-B798-876D8BE525A9}.DIALOGFLOW|x64.Build.0 = DIALOGFLOW|x64
 		{8A1F6277-FFCB-4CCD-B798-876D8BE525A9}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{8A1F6277-FFCB-4CCD-B798-876D8BE525A9}.Release|Any CPU.Build.0 = Release|Any CPU
 		{8A1F6277-FFCB-4CCD-B798-876D8BE525A9}.Release|x64.ActiveCfg = Release|x64
@@ -90,10 +66,6 @@ Global
 		{30F80E7D-951A-4E8F-9C3C-2C866528EABD}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{30F80E7D-951A-4E8F-9C3C-2C866528EABD}.Debug|x64.ActiveCfg = Debug|x64
 		{30F80E7D-951A-4E8F-9C3C-2C866528EABD}.Debug|x64.Build.0 = Debug|x64
-		{30F80E7D-951A-4E8F-9C3C-2C866528EABD}.DIALOGFLOW|Any CPU.ActiveCfg = DIALOGFLOW|Any CPU
-		{30F80E7D-951A-4E8F-9C3C-2C866528EABD}.DIALOGFLOW|Any CPU.Build.0 = DIALOGFLOW|Any CPU
-		{30F80E7D-951A-4E8F-9C3C-2C866528EABD}.DIALOGFLOW|x64.ActiveCfg = DIALOGFLOW|x64
-		{30F80E7D-951A-4E8F-9C3C-2C866528EABD}.DIALOGFLOW|x64.Build.0 = DIALOGFLOW|x64
 		{30F80E7D-951A-4E8F-9C3C-2C866528EABD}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{30F80E7D-951A-4E8F-9C3C-2C866528EABD}.Release|Any CPU.Build.0 = Release|Any CPU
 		{30F80E7D-951A-4E8F-9C3C-2C866528EABD}.Release|x64.ActiveCfg = Release|x64
@@ -102,10 +74,6 @@ Global
 		{62F08F9F-16C2-4754-90B0-B604DC18AE23}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{62F08F9F-16C2-4754-90B0-B604DC18AE23}.Debug|x64.ActiveCfg = Debug|Any CPU
 		{62F08F9F-16C2-4754-90B0-B604DC18AE23}.Debug|x64.Build.0 = Debug|Any CPU
-		{62F08F9F-16C2-4754-90B0-B604DC18AE23}.DIALOGFLOW|Any CPU.ActiveCfg = Debug|Any CPU
-		{62F08F9F-16C2-4754-90B0-B604DC18AE23}.DIALOGFLOW|Any CPU.Build.0 = Debug|Any CPU
-		{62F08F9F-16C2-4754-90B0-B604DC18AE23}.DIALOGFLOW|x64.ActiveCfg = Debug|Any CPU
-		{62F08F9F-16C2-4754-90B0-B604DC18AE23}.DIALOGFLOW|x64.Build.0 = Debug|Any CPU
 		{62F08F9F-16C2-4754-90B0-B604DC18AE23}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{62F08F9F-16C2-4754-90B0-B604DC18AE23}.Release|Any CPU.Build.0 = Release|Any CPU
 		{62F08F9F-16C2-4754-90B0-B604DC18AE23}.Release|x64.ActiveCfg = Release|Any CPU
@@ -114,50 +82,10 @@ Global
 		{C4F2EAE5-F2C7-4F52-9DB2-7E76D7080C72}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{C4F2EAE5-F2C7-4F52-9DB2-7E76D7080C72}.Debug|x64.ActiveCfg = Debug|Any CPU
 		{C4F2EAE5-F2C7-4F52-9DB2-7E76D7080C72}.Debug|x64.Build.0 = Debug|Any CPU
-		{C4F2EAE5-F2C7-4F52-9DB2-7E76D7080C72}.DIALOGFLOW|Any CPU.ActiveCfg = Debug|Any CPU
-		{C4F2EAE5-F2C7-4F52-9DB2-7E76D7080C72}.DIALOGFLOW|Any CPU.Build.0 = Debug|Any CPU
-		{C4F2EAE5-F2C7-4F52-9DB2-7E76D7080C72}.DIALOGFLOW|x64.ActiveCfg = Debug|Any CPU
-		{C4F2EAE5-F2C7-4F52-9DB2-7E76D7080C72}.DIALOGFLOW|x64.Build.0 = Debug|Any CPU
 		{C4F2EAE5-F2C7-4F52-9DB2-7E76D7080C72}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{C4F2EAE5-F2C7-4F52-9DB2-7E76D7080C72}.Release|Any CPU.Build.0 = Release|Any CPU
 		{C4F2EAE5-F2C7-4F52-9DB2-7E76D7080C72}.Release|x64.ActiveCfg = Release|Any CPU
 		{C4F2EAE5-F2C7-4F52-9DB2-7E76D7080C72}.Release|x64.Build.0 = Release|Any CPU
-		{02CCD2C2-6211-444A-BE22-D7EB67919E11}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{02CCD2C2-6211-444A-BE22-D7EB67919E11}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{02CCD2C2-6211-444A-BE22-D7EB67919E11}.Debug|x64.ActiveCfg = Debug|Any CPU
-		{02CCD2C2-6211-444A-BE22-D7EB67919E11}.Debug|x64.Build.0 = Debug|Any CPU
-		{02CCD2C2-6211-444A-BE22-D7EB67919E11}.DIALOGFLOW|Any CPU.ActiveCfg = DIALOGFLOW|Any CPU
-		{02CCD2C2-6211-444A-BE22-D7EB67919E11}.DIALOGFLOW|Any CPU.Build.0 = DIALOGFLOW|Any CPU
-		{02CCD2C2-6211-444A-BE22-D7EB67919E11}.DIALOGFLOW|x64.ActiveCfg = DIALOGFLOW|Any CPU
-		{02CCD2C2-6211-444A-BE22-D7EB67919E11}.DIALOGFLOW|x64.Build.0 = DIALOGFLOW|Any CPU
-		{02CCD2C2-6211-444A-BE22-D7EB67919E11}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{02CCD2C2-6211-444A-BE22-D7EB67919E11}.Release|Any CPU.Build.0 = Release|Any CPU
-		{02CCD2C2-6211-444A-BE22-D7EB67919E11}.Release|x64.ActiveCfg = Release|Any CPU
-		{02CCD2C2-6211-444A-BE22-D7EB67919E11}.Release|x64.Build.0 = Release|Any CPU
-		{11C313EC-FA33-43C2-A2F7-4C658521F51C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{11C313EC-FA33-43C2-A2F7-4C658521F51C}.Debug|Any CPU.Build.0 = Debug|Any CPU
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-		{11C313EC-FA33-43C2-A2F7-4C658521F51C}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{11C313EC-FA33-43C2-A2F7-4C658521F51C}.Release|Any CPU.Build.0 = Release|Any CPU
-		{11C313EC-FA33-43C2-A2F7-4C658521F51C}.Release|x64.ActiveCfg = Release|Any CPU
-		{11C313EC-FA33-43C2-A2F7-4C658521F51C}.Release|x64.Build.0 = Release|Any CPU
-		{64BD6368-9991-4372-A96A-D95A8044176D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{64BD6368-9991-4372-A96A-D95A8044176D}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{64BD6368-9991-4372-A96A-D95A8044176D}.Debug|x64.ActiveCfg = Debug|Any CPU
-		{64BD6368-9991-4372-A96A-D95A8044176D}.Debug|x64.Build.0 = Debug|Any CPU
-		{64BD6368-9991-4372-A96A-D95A8044176D}.DIALOGFLOW|Any CPU.ActiveCfg = Debug|Any CPU
-		{64BD6368-9991-4372-A96A-D95A8044176D}.DIALOGFLOW|Any CPU.Build.0 = Debug|Any CPU
-		{64BD6368-9991-4372-A96A-D95A8044176D}.DIALOGFLOW|x64.ActiveCfg = Debug|Any CPU
-		{64BD6368-9991-4372-A96A-D95A8044176D}.DIALOGFLOW|x64.Build.0 = Debug|Any CPU
-		{64BD6368-9991-4372-A96A-D95A8044176D}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{64BD6368-9991-4372-A96A-D95A8044176D}.Release|Any CPU.Build.0 = Release|Any CPU
-		{64BD6368-9991-4372-A96A-D95A8044176D}.Release|x64.ActiveCfg = Release|Any CPU
-		{64BD6368-9991-4372-A96A-D95A8044176D}.Release|x64.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE