diff --git a/.travis.yml b/.travis.yml
index 37396e83..ede81da6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,8 @@ node_js:
 cache:
   directories:
     - node_modules
+install:
+  - npm install -g codecov
 script:
   - npm run build
-  - npm test
\ No newline at end of file
+  - npm test -- --coverage && codecov
diff --git a/README.md b/README.md
index c2bb81aa..5531c0e4 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# cliff-effects [![TravisCI](https://travis-ci.org/codeforboston/cliff-effects.svg?style=shield)](https://travis-ci.org/codeforboston/cliff-effects)
+# cliff-effects  [![TravisCI](https://travis-ci.org/codeforboston/cliff-effects.svg?style=shield)](https://travis-ci.org/codeforboston/cliff-effects) [![CodeCov](https://img.shields.io/codecov/c/github/codeforboston/cliff-effects.svg)](https://codecov.io/gh/codeforboston/cliff-effects)
 > **cliff effect**: You are a person on government benefits, and you get a raise.  You're making more money!  But now that your income is higher, you don't make the cutoff for the benefits you receive.  Even though you're taking home more money, your situation is worse. Some of your benefits drop to nothing, or almost nothing. You've fallen off "the cliff."
 
 We are building the Cliff Effects webapp to help* [Project Hope](http://www.prohope.org/about/) case managers make quantifiable predictions about their clients' potential cliff effects - and advise their clients accordingly.