Here you can find some demos using Google and IBM SDKs in Python
pip install configparser
pip install flask
pip install Flask-Session
pip install redis
pip install beaker
easy_install python-memcached
pip install apiai
easy_install --upgrade watson-developer-cloud (pip install --upgrade watson-developer-cloud)
python demo.py -conf configFile.ini -sdk Google
python chatbot.py -conf configFile.ini -sdk Google
On this blog you can find more information.
MIT
Free Software!