diff --git a/config/locales/client.en.yml b/config/locales/client.en.yml
index 70934e9..72be008 100644
--- a/config/locales/client.en.yml
+++ b/config/locales/client.en.yml
@@ -191,3 +191,14 @@ en:
             webhook_url:
               title: "Webhook URL"
               help: "The URL provided when you create a new integration in a Gitter room."
+
+        #######################################
+        ########## FLOWDOCK STRINGS ###########
+        #######################################
+        flowdock:
+          title: "Flowdock"
+          param:
+            flow_token:
+              title: "Flow Token"
+              help: "The flow token provided after creating a source for a flow into which you want to send messages."
+
diff --git a/config/locales/server.en.yml b/config/locales/server.en.yml
index 61169b6..a4785ea 100644
--- a/config/locales/server.en.yml
+++ b/config/locales/server.en.yml
@@ -78,6 +78,12 @@ en:
     #######################################
     chat_integration_gitter_enabled: "Enable the Gitter chat integration provider"
 
+    #######################################
+    ########## FLOWDOCK SETTINGS ##########
+    #######################################
+    chat_integration_flowdock_enabled: "Enable the Flowdock chat integration provider"
+    chat_integration_flowdock_excerpt_length: "Flowdock post excerpt length"
+
   chat_integration:
 
     all_categories: "(all categories)"
@@ -244,3 +250,9 @@ en:
                     ~~~quote
                     %{excerpt}
                     ~~~
+
+      #######################################
+      ########### FLOWDOCK STRINGS ##########
+      #######################################
+      flowdock:
+        message_title: "posted"
diff --git a/config/settings.yml b/config/settings.yml
index 93e476b..1bb9aff 100644
--- a/config/settings.yml
+++ b/config/settings.yml
@@ -115,3 +115,11 @@ plugins:
 #######################################
   chat_integration_gitter_enabled:
     default: false
+
+#######################################
+########## FLOWDOCK SETTINGS ##########
+#######################################
+  chat_integration_flowdock_enabled:
+    default: false
+  chat_integration_flowdock_excerpt_length:
+    default: 400
diff --git a/lib/discourse_chat/provider.rb b/lib/discourse_chat/provider.rb
index 2f907cb..648feb9 100644
--- a/lib/discourse_chat/provider.rb
+++ b/lib/discourse_chat/provider.rb
@@ -98,3 +98,4 @@ require_relative "provider/matrix/matrix_provider"
 require_relative "provider/zulip/zulip_provider"
 require_relative "provider/rocketchat/rocketchat_provider"
 require_relative "provider/gitter/gitter_provider"
+require_relative "provider/flowdock/flowdock_provider"
diff --git a/lib/discourse_chat/provider/flowdock/flowdock_provider.rb b/lib/discourse_chat/provider/flowdock/flowdock_provider.rb
new file mode 100644
index 0000000..765eb4d
--- /dev/null
+++ b/lib/discourse_chat/provider/flowdock/flowdock_provider.rb
@@ -0,0 +1,59 @@
+module DiscourseChat::Provider::FlowdockProvider
+
+  PROVIDER_NAME = "flowdock".freeze
+  PROVIDER_ENABLED_SETTING = :chat_integration_flowdock_enabled
+  CHANNEL_PARAMETERS = [
+                        { key: "flow_token", regex: '^\S+', unique: true, hidden: true },
+                       ]
+
+  def self.send_message(url, message)
+    uri = URI(url)
+
+    http = Net::HTTP.new(uri.host, uri.port)
+    http.use_ssl = true
+
+    req = Net::HTTP::Post.new(uri, 'Content-Type' => 'application/json')
+    req.body = message.to_json
+    response = http.request(req)
+
+    return response
+  end
+
+  def self.generate_flowdock_message(post, flow_token)
+    display_name = "@#{post.user.username}"
+    full_name = post.user.name || ""
+
+    if !(full_name.strip.empty?) && (full_name.strip.gsub(' ', '_').casecmp(post.user.username) != 0) && (full_name.strip.gsub(' ', '').casecmp(post.user.username) != 0)
+      display_name = "#{full_name} @#{post.user.username}"
+    end
+
+    message = {
+      flow_token: flow_token,
+      event: "discussion",
+      author: {
+        name: display_name,
+        avatar: post.user.small_avatar_url
+      },
+      title: I18n.t("chat_integration.provider.flowdock.message_title"),
+      external_thread_id: post.topic.id,
+      body: post.excerpt(SiteSetting.chat_integration_flowdock_excerpt_length, text_entities: true, strip_links: false, remap_emoji: true),
+      thread: {
+        title: post.topic.title,
+        external_url: post.full_url
+      }
+    }
+
+    return message
+  end
+
+  def self.trigger_notification(post, channel)
+    flow_token = channel.data["flow_token"]
+    message = generate_flowdock_message(post, flow_token)
+    response = send_message("https://api.flowdock.com/messages", message)
+
+    unless response.kind_of?(Net::HTTPSuccess)
+      error_key = nil
+      raise ::DiscourseChat::ProviderError.new info: { error_key: error_key, message: message, response_body: response.body }
+    end
+  end
+end
diff --git a/spec/lib/discourse_chat/provider/flowdock/flowdock_provider_spec.rb b/spec/lib/discourse_chat/provider/flowdock/flowdock_provider_spec.rb
new file mode 100644
index 0000000..fbba268
--- /dev/null
+++ b/spec/lib/discourse_chat/provider/flowdock/flowdock_provider_spec.rb
@@ -0,0 +1,26 @@
+require 'rails_helper'
+
+RSpec.describe DiscourseChat::Provider::FlowdockProvider do
+  let(:post) { Fabricate(:post) }
+
+  describe '.trigger_notifications' do
+    before do
+      SiteSetting.chat_integration_flowdock_enabled = true
+    end
+
+    let(:chan1) { DiscourseChat::Channel.create!(provider: 'flowdock', data: { flow_token: '5d1fe04cf66e078d6a2b579ddb8a465b' }) }
+
+    it 'sends a request' do
+      stub1 = stub_request(:post, "https://api.flowdock.com/messages").to_return(status: 200)
+      described_class.trigger_notification(post, chan1)
+      expect(stub1).to have_been_requested.once
+    end
+
+    it 'handles errors correctly' do
+      stub1 = stub_request(:post, "https://api.flowdock.com/messages").to_return(status: 404, body: "{ \"error\": \"Not Found\"}")
+      expect(stub1).to have_been_requested.times(0)
+      expect { described_class.trigger_notification(post, chan1) }.to raise_exception(::DiscourseChat::ProviderError)
+      expect(stub1).to have_been_requested.once
+    end
+  end
+end