| Name | Lines of code | Maintainability | Test coverage |
| chatterbot/ext/sqlalchemy_app/models.py | 89 | A 0 mins | |
| chatterbot/ext/django_chatterbot/abstract_models.py | 90 | A 0 mins | |
| chatterbot/conversation.py | 93 | A 0 mins | |
| chatterbot/logic/logic_adapter.py | 102 | A 0 mins | |
| chatterbot/search.py | 111 | D 1 day | |
| chatterbot/comparisons.py | 111 | B 5 hrs | |
| chatterbot/logic/unit_conversion.py | 141 | B 5 hrs | |
| chatterbot/storage/storage_adapter.py | 143 | A 1 hr | |
| chatterbot/storage/django_storage.py | 160 | B 5 hrs | |
| chatterbot/storage/mongodb.py | 194 | D 2 days | |
| chatterbot/chatterbot.py | 194 | C 7 hrs | |
| tests_django/test_chatbot.py | 239 | C 1 day | |
| chatterbot/trainers.py | 255 | C 1 day | |
| chatterbot/storage/sql_storage.py | 265 | D 1 day | |
| tests_django/test_django_adapter.py | 367 | F 1 wk | |
| chatterbot/parsing.py | 690 | F 1 wk | |
| chatterbot/languages.py | 1,612 | F 4 days |