diff --git a/.codecov.yml b/.codecov.yml
new file mode 100644
index 00000000000..6875bfe0aaf
--- /dev/null
+++ b/.codecov.yml
@@ -0,0 +1,11 @@
+comment:
+  layout: "reach, diff, flags, files"
+  behavior: default
+  require_changes: false  # if true: only post the comment if coverage changes
+  require_base: no        # [yes :: must have a base report to post]
+  require_head: yes       # [yes :: must have a head report to post]
+  branches: null          # branch names that can post comment
+coverage:
+  status:
+    project: on
+    patch: on
diff --git a/.simplecov b/.simplecov
new file mode 100644
index 00000000000..076d3d79b2d
--- /dev/null
+++ b/.simplecov
@@ -0,0 +1,22 @@
+SimpleCov.start
+
+if ENV['CI'] == 'true'
+  require 'codecov'
+  SimpleCov.formatter = SimpleCov::Formatter::Codecov
+else
+  SimpleCov.formatter = SimpleCov::Formatter::HTMLFormatter
+end
+
+SimpleCov.start 'rails' do
+  add_group 'Units', 'app/models'
+  add_group 'Functionals', 'app/controllers'
+  add_group 'Services', 'app/services'
+  add_group 'Libraries', 'lib/'
+
+  add_filter '/test/'
+  add_filter '/config/'
+  add_filter '/db/'
+  add_filter '/vendor/'
+  add_filter '/log/'
+  add_filter '/tmp/'
+end
diff --git a/.travis.yml b/.travis.yml
index c4330545ae4..cecdf03f3b5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,6 +11,7 @@ git:
 env:
   global:
     - COMPOSE_FILE=./containers/docker-compose-testing.yml
+    - CI=true
   matrix:
     - TASK="rake test:all"
     - TASK="rails test test/unit"
@@ -18,15 +19,14 @@ env:
     - TASK="rails test test/integration"
     - TASK="rails test:system"
 
-before_install:
-  - echo -e "repo_token:\n  $COVERALLS_REPO_TOKEN" >> ./.coveralls.yml
-  
 branches:
   only:
     - master
     - unstable
+    - codecov
 
 install:
+  - rm -rf test/reports
   - cp config/database.yml.example config/database.yml
   - cp db/schema.rb.example db/schema.rb
   - docker-compose build
@@ -40,7 +40,7 @@ install:
 
 script:
   - docker-compose exec web bash -c 'echo "$GOOGLE_APPLICATION_CREDENTIALS_JSON" > /tmp/credentials.json' # needs to be a path to a json file, so we shuffle...
-  - docker-compose exec web bash -c "CI=TRUE GENERATE_REPORT=true $TASK"
+  - docker-compose exec web bash -c "GENERATE_REPORT=true $TASK"
   - if [ $TASK != "rake test:all" ]; then
       echo -e '<?xml version="1.0" encoding="UTF-8"?>' > output.xml;
       tail -n +2 -q ./test/reports/TEST*.xml >> output.xml;
diff --git a/Gemfile b/Gemfile
index 311c142e12f..3575646313c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -102,7 +102,8 @@ end
 group :test, :development do
   gem 'capybara'
   gem 'ci_reporter_test_unit'
-  gem 'coveralls', require: false
+  gem 'simplecov', require: false
+  gem 'codecov', require: false
   gem 'jasmine-jquery-rails'
   gem 'jasmine-rails'
   gem 'json_expressions'
diff --git a/Gemfile.lock b/Gemfile.lock
index 5925a958f9d..b2c824171a1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -86,6 +86,10 @@ GEM
       ci_reporter (~> 2.0)
       test-unit (>= 2.5.5, < 4.0)
     climate_control (0.2.0)
+    codecov (0.1.14)
+      json
+      simplecov
+      url
     coderay (1.1.2)
     coercible (1.0.0)
       descendants_tracker (~> 0.0.1)
@@ -101,12 +105,6 @@ GEM
       activerecord (~> 5.2.1)
     concurrent-ruby (1.1.5)
     connection_pool (2.2.2)
-    coveralls (0.8.23)
-      json (>= 1.8, < 3)
-      simplecov (~> 0.16.1)
-      term-ansicolor (~> 1.3)
-      thor (>= 0.19.4, < 2.0)
-      tins (~> 1.6)
     crass (1.0.5)
     declarative (0.0.10)
     declarative-option (0.1.0)
@@ -495,8 +493,6 @@ GEM
       railties (>= 3.2.5, < 6)
     teaspoon-mocha (2.3.3)
       teaspoon (>= 1.0.0)
-    term-ansicolor (1.7.1)
-      tins (~> 1.0)
     terrapin (0.6.0)
       climate_control (>= 0.0.3, < 1.0)
     test-unit (3.3.4)
@@ -508,7 +504,6 @@ GEM
     thread_safe (0.3.6)
     tilt (2.0.9)
     timecop (0.9.1)
-    tins (1.20.2)
     turbolinks (5.2.0)
       turbolinks-source (~> 5.2)
     turbolinks-source (5.2.0)
@@ -533,6 +528,7 @@ GEM
     unf_ext (0.0.7.6)
     unicode-display_width (1.6.0)
     unicode-emoji (2.3.1)
+    url (0.3.2)
     virtus (1.0.5)
       axiom-types (~> 0.1)
       coercible (~> 1.0)
@@ -565,9 +561,9 @@ DEPENDENCIES
   byebug
   capybara
   ci_reporter_test_unit
+  codecov
   coffee-rails (~> 5.0.0)
   composite_primary_keys
-  coveralls
   execjs
   figaro
   friendly_id
@@ -640,6 +636,7 @@ DEPENDENCIES
   selenium-webdriver (~> 3.142.6)
   sentry-raven
   sidekiq
+  simplecov
   skylight
   sqlite3 (~> 1.3.6)
   teaspoon-mocha
diff --git a/Rakefile b/Rakefile
index 6837e41217c..07bb8777789 100644
--- a/Rakefile
+++ b/Rakefile
@@ -20,14 +20,11 @@ namespace :test do
 
   desc "Run rails and teaspoon tests"
   task :all => :environment do
-    require 'coveralls/rake/task'
-    Coveralls::RakeTask.new
     if ENV['GENERATE_REPORT'] == 'true'
       require 'ci/reporter/rake/test_unit'
       Rake::Task["ci:setup:testunit"].execute
     end
     puts "Running teaspoon tests headlessly"
     Rake::Task["teaspoon"].execute
-    Rake::Task["coveralls:push"].execute
   end
 end
diff --git a/app/assets/stylesheets/blog.css b/app/assets/stylesheets/blog.css
index 453aaa4619d..64c3267d366 100644
--- a/app/assets/stylesheets/blog.css
+++ b/app/assets/stylesheets/blog.css
@@ -2,7 +2,7 @@
   font-size:4em;
   margin-top:100px;
   color:#326;
-  line-height:1.3em;
+  line-height:1.3em
 }
 
 .blog h1 {
diff --git a/test/test_helper.rb b/test/test_helper.rb
index 98dd217812d..9f8ce5d7654 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -1,6 +1,4 @@
-require 'coveralls'
-Coveralls.wear!
-
+require 'simplecov'
 ENV['RAILS_ENV'] = 'test'
 require File.expand_path('../../config/environment', __FILE__)
 require 'rails/test_help'