1.RasaHQ / rasa
💬 Open source machine learning framework to automate text- and voice-based conversations: NLU, dialogue management, connect to Slack, Facebook, and more - Create chatbots and voice assistants
+319 stars
from 21,045 · score 5.77
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2.modAL-python / modAL
A modular active learning framework for Python
+35 stars
from 2,341 · score 3.58
3.shawnwun / NNDIAL
NNDial is an open source toolkit for building end-to-end trainable task-oriented dialogue models. It is released by Tsung-Hsien (Shawn) Wen from Cambridge Dialogue Systems Group under Apache License 2.0.
+1 stars
from 352 · score 0.69