Bottle is a fast, simple and lightweight WSGI micro web-framework for Python
Flask is a lightweight framework for developing web applications using Python.
"Bottle is rather faster than flask"
from question "Bjoern v/s Gunicorn POST requests"
"I d totally go with flask unless one dependency bottle is better than three flask jinja2 and werkzeug"
from question "My first web app (Python): use CGI, or a framework like Django?"