diff --git a/src/GitHub.InlineReviews/GitHub.InlineReviews.csproj b/src/GitHub.InlineReviews/GitHub.InlineReviews.csproj
index 43b7c51e7a..03a9bc2e72 100644
--- a/src/GitHub.InlineReviews/GitHub.InlineReviews.csproj
+++ b/src/GitHub.InlineReviews/GitHub.InlineReviews.csproj
@@ -90,6 +90,12 @@
     <Compile Include="Services\PullRequestSessionManager.cs" />
     <Compile Include="Margins\InlineCommentMarginProvider.cs" />
     <Compile Include="Services\PullRequestSessionService.cs" />
+    <Compile Include="Tags\ShowInlineAnnotationGlyph.xaml.cs">
+      <DependentUpon>ShowInlineAnnotationGlyph.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Tags\ShowInlineCommentAnnotationGlyph.xaml.cs">
+      <DependentUpon>ShowInlineCommentAnnotationGlyph.xaml</DependentUpon>
+    </Compile>
     <Compile Include="ViewModels\PullRequestFileMarginViewModel.cs" />
     <Compile Include="ViewModels\InlineCommentPeekViewModel.cs" />
     <Compile Include="ViewModels\PullRequestStatusViewModel.cs" />
@@ -228,6 +234,14 @@
       <SubType>Designer</SubType>
       <ContainsDesignTimeResources>true</ContainsDesignTimeResources>
     </Page>
+    <Page Include="Tags\ShowInlineAnnotationGlyph.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
+    <Page Include="Tags\ShowInlineCommentAnnotationGlyph.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
     <Page Include="Views\PullRequestFileMarginView.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
diff --git a/src/GitHub.InlineReviews/Tags/InlineCommentGlyphFactory.cs b/src/GitHub.InlineReviews/Tags/InlineCommentGlyphFactory.cs
index f43c3265ea..4dc28ea4b6 100644
--- a/src/GitHub.InlineReviews/Tags/InlineCommentGlyphFactory.cs
+++ b/src/GitHub.InlineReviews/Tags/InlineCommentGlyphFactory.cs
@@ -59,7 +59,22 @@ static UserControl CreateGlyph(InlineCommentTag tag)
 
             if (showTag != null)
             {
-                return new ShowInlineCommentGlyph();
+                if (showTag.Thread != null && showTag.Annotations != null)
+                {
+                    return new ShowInlineCommentAnnotationGlyph();
+                }
+
+                if (showTag.Thread != null)
+                {
+                    return new ShowInlineCommentGlyph();
+                }
+
+                if (showTag.Annotations != null)
+                {
+                    return new ShowInlineAnnotationGlyph();
+                }
+
+                throw new ArgumentException($"{nameof(showTag)} does not have a thread or annotations");
             }
 
             throw new ArgumentException($"Unknown 'InlineCommentTag' type '{tag}'");
diff --git a/src/GitHub.InlineReviews/Tags/InlineCommentTagger.cs b/src/GitHub.InlineReviews/Tags/InlineCommentTagger.cs
index d3e5d651b3..e1422fda3d 100644
--- a/src/GitHub.InlineReviews/Tags/InlineCommentTagger.cs
+++ b/src/GitHub.InlineReviews/Tags/InlineCommentTagger.cs
@@ -127,10 +127,26 @@ public IEnumerable<ITagSpan<InlineCommentTag>> GetTags(NormalizedSnapshotSpanCol
                         {
                             linesWithTags[line - startLine] = true;
 
+                            CheckAnnotationLevel? summaryAnnotationLevel = null;
+                            if (annotations != null)
+                            {
+                                var hasFailure = annotations.Any(model => model.AnnotationLevel == CheckAnnotationLevel.Failure);
+                                if (hasFailure)
+                                {
+                                    summaryAnnotationLevel = CheckAnnotationLevel.Failure;
+                                }
+                                else
+                                { 
+                                    var hasWarning = annotations.Any(model => model.AnnotationLevel == CheckAnnotationLevel.Warning);
+                                    summaryAnnotationLevel = hasWarning ? CheckAnnotationLevel.Warning : CheckAnnotationLevel.Notice;
+                                }
+                            }
+
                             var showInlineTag = new ShowInlineCommentTag(currentSession, line, thread?.DiffLineType ?? DiffChangeType.Add)
                             {
                                 Thread = thread,
-                                Annotations = annotations
+                                Annotations = annotations,
+                                SummaryAnnotationLevel = summaryAnnotationLevel,
                             };
 
                             result.Add(new TagSpan<ShowInlineCommentTag>(
diff --git a/src/GitHub.InlineReviews/Tags/ShowInlineAnnotationGlyph.xaml b/src/GitHub.InlineReviews/Tags/ShowInlineAnnotationGlyph.xaml
new file mode 100644
index 0000000000..1eae97fa11
--- /dev/null
+++ b/src/GitHub.InlineReviews/Tags/ShowInlineAnnotationGlyph.xaml
@@ -0,0 +1,51 @@
+<UserControl x:Class="GitHub.InlineReviews.Tags.ShowInlineAnnotationGlyph"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:cache="clr-namespace:GitHub.UI.Helpers;assembly=GitHub.UI"
+             xmlns:models="clr-namespace:GitHub.Models;assembly=GitHub.Exports"
+             mc:Ignorable="d">
+
+    <Grid>
+        <Border Background="{DynamicResource GitHubGlyphMarginCommentableBackground}" BorderThickness="0,0,1,0" />
+        <Viewbox HorizontalAlignment="Center" VerticalAlignment="Center"  Margin="0,1,0,0">
+            <Canvas Width="16" Height="16">
+                <Canvas.Resources>
+                    <Style TargetType="Rectangle">
+                        <Setter Property="Fill" Value="{DynamicResource GitHubDiffGlyphFill.None}" />
+                        <Setter Property="Stroke" Value="{DynamicResource GitHubDiffGlyphFill.None}" />
+                    </Style>
+                </Canvas.Resources>
+
+                <Rectangle Width="7"
+                         Height="7" 
+                         Canvas.Top="3"
+                         Canvas.Left="2.5"
+                         Stroke="White"
+                         StrokeThickness="1">
+                    <Rectangle.LayoutTransform>
+                        <TransformGroup>
+                            <RotateTransform Angle="-45" />
+                        </TransformGroup>
+                    </Rectangle.LayoutTransform>
+                    <Rectangle.Style>
+                        <Style TargetType="Rectangle">
+                            <Setter Property="Fill" Value="{DynamicResource GitHubAnnotationMarkerInfoFill}"/>
+                            <Style.Triggers>
+                                <DataTrigger Binding="{Binding SummaryAnnotationLevel}" 
+                                             Value="Failure">
+                                    <Setter Property="Fill" Value="{DynamicResource GitHubAnnotationMarkerFailureFill}"/>
+                                </DataTrigger>
+                                <DataTrigger Binding="{Binding SummaryAnnotationLevel}" 
+                                             Value="Warning">
+                                    <Setter Property="Fill" Value="{DynamicResource GitHubAnnotationMarkerWarningFill}"/>
+                                </DataTrigger>
+                            </Style.Triggers>
+                        </Style>
+                    </Rectangle.Style>
+                </Rectangle>
+            </Canvas>
+        </Viewbox>
+    </Grid>
+</UserControl>
diff --git a/src/GitHub.InlineReviews/Tags/ShowInlineAnnotationGlyph.xaml.cs b/src/GitHub.InlineReviews/Tags/ShowInlineAnnotationGlyph.xaml.cs
new file mode 100644
index 0000000000..08f998aaf0
--- /dev/null
+++ b/src/GitHub.InlineReviews/Tags/ShowInlineAnnotationGlyph.xaml.cs
@@ -0,0 +1,13 @@
+using System;
+using System.Windows.Controls;
+
+namespace GitHub.InlineReviews.Tags
+{
+    public partial class ShowInlineAnnotationGlyph : UserControl
+    {
+        public ShowInlineAnnotationGlyph()
+        {
+            InitializeComponent();
+        }
+    }
+}
diff --git a/src/GitHub.InlineReviews/Tags/ShowInlineCommentAnnotationGlyph.xaml b/src/GitHub.InlineReviews/Tags/ShowInlineCommentAnnotationGlyph.xaml
new file mode 100644
index 0000000000..000ca77afe
--- /dev/null
+++ b/src/GitHub.InlineReviews/Tags/ShowInlineCommentAnnotationGlyph.xaml
@@ -0,0 +1,59 @@
+<UserControl x:Class="GitHub.InlineReviews.Tags.ShowInlineCommentAnnotationGlyph"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:cache="clr-namespace:GitHub.UI.Helpers;assembly=GitHub.UI"
+             xmlns:models="clr-namespace:GitHub.Models;assembly=GitHub.Exports"
+             mc:Ignorable="d">
+
+    <Grid>
+        <Border Background="{DynamicResource GitHubGlyphMarginCommentableBackground}" BorderThickness="0,0,1,0" />
+        <Viewbox HorizontalAlignment="Center" VerticalAlignment="Center"  Margin="0,1,0,0">
+            <Canvas Width="16" Height="16">
+                <Canvas.Resources>
+                    <Style TargetType="Path">
+                        <Setter Property="Fill" Value="{DynamicResource GitHubDiffGlyphFill.None}" />
+                        <Setter Property="Stroke" Value="{DynamicResource GitHubDiffGlyphFill.None}" />
+                    </Style>
+                </Canvas.Resources>
+
+                <Ellipse Width="9"
+                         Height="9" 
+                         Canvas.Top="4"
+                         Canvas.Left="6"
+                         Fill="#959DA5"
+                         Stroke="White"
+                         StrokeThickness="1" />
+
+                <Rectangle Width="7"
+                         Height="7" 
+                         Canvas.Top="3.5"
+                         Canvas.Left="1"
+                         Stroke="White"
+                         StrokeThickness="1">
+                    <Rectangle.LayoutTransform>
+                        <TransformGroup>
+                            <RotateTransform Angle="-45" />
+                        </TransformGroup>
+                    </Rectangle.LayoutTransform>
+                    <Rectangle.Style>
+                        <Style TargetType="Rectangle">
+                            <Setter Property="Fill" Value="{DynamicResource GitHubAnnotationMarkerInfoFill}"/>
+                            <Style.Triggers>
+                                <DataTrigger Binding="{Binding SummaryAnnotationLevel}" 
+                                             Value="{x:Static models:CheckAnnotationLevel.Failure}">
+                                    <Setter Property="Fill" Value="{DynamicResource GitHubAnnotationMarkerFailureFill}"/>
+                                </DataTrigger>
+                                <DataTrigger Binding="{Binding SummaryAnnotationLevel}" 
+                                             Value="{x:Static models:CheckAnnotationLevel.Warning}">
+                                    <Setter Property="Fill" Value="{DynamicResource GitHubAnnotationMarkerWarningFill}"/>
+                                </DataTrigger>
+                            </Style.Triggers>
+                        </Style>
+                    </Rectangle.Style>
+                </Rectangle>
+            </Canvas>
+        </Viewbox>
+    </Grid>
+</UserControl>
diff --git a/src/GitHub.InlineReviews/Tags/ShowInlineCommentAnnotationGlyph.xaml.cs b/src/GitHub.InlineReviews/Tags/ShowInlineCommentAnnotationGlyph.xaml.cs
new file mode 100644
index 0000000000..1523f19280
--- /dev/null
+++ b/src/GitHub.InlineReviews/Tags/ShowInlineCommentAnnotationGlyph.xaml.cs
@@ -0,0 +1,13 @@
+using System;
+using System.Windows.Controls;
+
+namespace GitHub.InlineReviews.Tags
+{
+    public partial class ShowInlineCommentAnnotationGlyph : UserControl
+    {
+        public ShowInlineCommentAnnotationGlyph()
+        {
+            InitializeComponent();
+        }
+    }
+}
diff --git a/src/GitHub.InlineReviews/Tags/ShowInlineCommentGlyph.xaml b/src/GitHub.InlineReviews/Tags/ShowInlineCommentGlyph.xaml
index 1e0add5448..af262d60d6 100644
--- a/src/GitHub.InlineReviews/Tags/ShowInlineCommentGlyph.xaml
+++ b/src/GitHub.InlineReviews/Tags/ShowInlineCommentGlyph.xaml
@@ -17,17 +17,13 @@
                     </Style>
                 </Canvas.Resources>
 
-                <Rectangle Width="8"
-                         Height="8" 
-                         Canvas.Top="2.3"
-                         Canvas.Left="2.3"
-                         Fill="#959da5"
+                <Ellipse Width="9"
+                         Height="9" 
+                         Canvas.Top="3.5"
+                         Canvas.Left="3.5"
+                         Fill="#959DA5"
                          Stroke="White"
-                         StrokeThickness="1">
-                    <Rectangle.LayoutTransform>
-                        <RotateTransform Angle="-45" />
-                    </Rectangle.LayoutTransform>
-                </Rectangle>
+                         StrokeThickness="1" />
             </Canvas>
         </Viewbox>
     </Grid>
diff --git a/src/GitHub.InlineReviews/Tags/ShowInlineCommentGlyph.xaml.cs b/src/GitHub.InlineReviews/Tags/ShowInlineCommentGlyph.xaml.cs
index 50dd329d61..0bae7c2d9b 100644
--- a/src/GitHub.InlineReviews/Tags/ShowInlineCommentGlyph.xaml.cs
+++ b/src/GitHub.InlineReviews/Tags/ShowInlineCommentGlyph.xaml.cs
@@ -9,6 +9,5 @@ public ShowInlineCommentGlyph()
         {
             InitializeComponent();
         }
-
     }
 }
diff --git a/src/GitHub.InlineReviews/Tags/ShowInlineCommentTag.cs b/src/GitHub.InlineReviews/Tags/ShowInlineCommentTag.cs
index ab72d05db3..6c384ad014 100644
--- a/src/GitHub.InlineReviews/Tags/ShowInlineCommentTag.cs
+++ b/src/GitHub.InlineReviews/Tags/ShowInlineCommentTag.cs
@@ -31,5 +31,10 @@ public ShowInlineCommentTag(IPullRequestSession session, int lineNumber, DiffCha
         /// Gets a list of models holding details of the annotations at the tagged line.
         /// </summary>
         public IReadOnlyList<InlineAnnotationModel> Annotations { get; set; }
+
+        /// <summary>
+        /// Gets a summary annotation level is Annotations are present
+        /// </summary>
+        public CheckAnnotationLevel? SummaryAnnotationLevel { get; set; }
     }
 }
diff --git a/src/GitHub.VisualStudio.UI/Styles/VsBrush.xaml b/src/GitHub.VisualStudio.UI/Styles/VsBrush.xaml
index 1e965a6910..8580f00010 100644
--- a/src/GitHub.VisualStudio.UI/Styles/VsBrush.xaml
+++ b/src/GitHub.VisualStudio.UI/Styles/VsBrush.xaml
@@ -17,6 +17,10 @@
 
   <SolidColorBrush x:Key="GitHubGlyphMarginCommentableBackground" Color="{DynamicResource VsColor.SearchBoxBackground}" />
 
+  <SolidColorBrush x:Key="GitHubAnnotationMarkerInfoFill" Color="#23a1d0" />
+  <SolidColorBrush x:Key="GitHubAnnotationMarkerWarningFill" Color="#ffc806" />
+  <SolidColorBrush x:Key="GitHubAnnotationMarkerFailureFill" Color="#d53243" />
+
   <!-- Team Foundation Colors -->
   <SolidColorBrush x:Key="TFRequiredTextBoxBorderBrushKey" Color="{Binding Source={x:Static vsui:TeamFoundationColors.Instance}, Path=RequiredTextBoxBorderColor, Mode=OneWay}" />
   <SolidColorBrush x:Key="TFTextBoxBorderBrushKey" Color="{Binding Source={x:Static vsui:TeamFoundationColors.Instance}, Path=TextBoxBorderColor, Mode=OneWay}" />