diff --git a/morph/deps/python/parser_helper.py b/morph/deps/python/parser_helper.py
new file mode 100644
index 00000000..fd659752
--- /dev/null
+++ b/morph/deps/python/parser_helper.py
@@ -0,0 +1,120 @@
+import importlib.util
+import json
+import re
+import sys
+
+# TODO: Figure out if we can just enumerate all SpaCY modules directly.
+known_spacy_models = [
+  ('en_core_web_sm', 'SpaCy English Core Web (small)'),
+  ('en_core_web_md', 'SpaCy English Core Web (medium)'),
+  ('en_core_web_lg', 'SpaCy English Core Web (large)'),
+  ('es_core_web_sm', 'SpaCy Spanish Core News (small)'),
+  ('es_core_web_md', 'SpaCy Spanish Core News (medium)'),
+  ('es_core_web_lg', 'SpaCy Spanish Core News (large)'),
+  ('fr_core_news_sm', 'SpaCy French Core News (small)'),
+  ('fr_core_news_md', 'SpaCy French Core News (medium)'),
+  ('fr_core_news_lg', 'SpaCy French Core News (large)'),
+  ('it_core_news_sm', 'SpaCy Italian Core News (small)'),
+  ('it_core_news_md', 'SpaCy Italian Core News (medium)'),
+  ('it_core_news_lg', 'SpaCy Italian Core News (large)'),
+  ('ja_core_news_sm', 'SpaCy Japanese Core News (small)'),
+  ('ja_core_news_md', 'SpaCy Japanese Core News (medium)'),
+  ('ja_core_news_lg', 'SpaCy Japanese Core News (large)'),
+  ('ro_core_news_sm', 'SpaCy Romanian Core News (small)'),
+  ('ro_core_news_md', 'SpaCy Romanian Core News (medium)'),
+  ('ro_core_news_lg', 'SpaCy Romanian Core News (large)'),
+  ('zh_core_news_sm', 'SpaCy Chinese Core Web (small)'),
+  ('zh_core_news_md', 'SpaCy Chinese Core Web (medium)'),
+  ('zh_core_news_lg', 'SpaCy Chinese Core Web (large)'),
+]
+
+sys.stdin.reconfigure(encoding='utf-8')
+sys.stdout.reconfigure(encoding='utf-8')
+
+def dump_parsers():
+  parsers = []
+  
+  # Check for SudachiPy
+  if importlib.util.find_spec('sudachipy') is not None:
+    parsers.append(('sudachipy:a', 'Sudachi Japanese (narrow)'))
+    parsers.append(('sudachipy:b', 'Sudachi Japanese (normal)'))
+    parsers.append(('sudachipy:c', 'Sudachi Japanese (wide)'))
+
+  # Check for spacy
+  if importlib.util.find_spec('spacy') is not None:
+    for m in known_spacy_models:
+      if importlib.util.find_spec(m[0]) is not None:
+        parsers.append(('spacy:' + m[0], m[1]))
+
+  print(json.dumps(parsers))
+  sys.stdout.flush()
+
+def interactive_mode():
+  module = sys.argv[2].split(':')
+  if module[0] == 'spacy':
+    import spacy
+    nlp = spacy.load(module[1])
+
+    for line in sys.stdin:
+      doc = nlp(line)
+      if ("reading_forms" in doc.user_data):
+        def proc_morph(w):
+          reading = doc.user_data["reading_forms"][w.i]
+          reading = "" if reading is None else reading
+          return (w.lemma_, w.norm_, w.text, reading, w.pos_, '*')
+        result = [proc_morph(w) for w in doc]
+      else:
+        result = [(w.lemma_, w.norm_, w.text, w.lemma_, w.pos_, '*') for w in doc]
+      print(json.dumps(result))
+      sys.stdout.flush()
+  elif module[0] == 'sudachipy':
+    from sudachipy import tokenizer
+    from sudachipy import dictionary
+
+    if module[1] == 'a':
+      mode = tokenizer.Tokenizer.SplitMode.A
+    elif module[1] == 'b':
+      mode = tokenizer.Tokenizer.SplitMode.B
+    elif module[1] == 'c':
+      mode = tokenizer.Tokenizer.SplitMode.C
+
+    tokenizer_obj = dictionary.Dictionary().create()
+
+    # Exclude morphemes with alpha-numeric characters
+    alpha_num = re.compile('[a-zA-Z0-9０-９]')
+
+    for line in sys.stdin:
+      try:
+        line = line.strip()
+        def proc_morph(m):
+          dform = m.dictionary_form()
+          surf = m.surface()
+          reading = m.reading_form()
+
+          # Get the unconjugated reading
+          if dform != surf:
+            morphs2 = tokenizer_obj.tokenize(dform, mode)
+            if len(morphs2) == 1 and morphs2[0].dictionary_form() == dform:
+              reading = morphs2[0].reading_form()
+
+          return (
+            m.normalized_form(),
+            dform,
+            surf,
+            reading,
+            m.part_of_speech()[0],
+            m.part_of_speech()[1],
+          )
+
+        result = [proc_morph(m) for m in tokenizer_obj.tokenize(line, mode) if alpha_num.search(m.surface()) is None]
+      except:
+        result = []
+      #print(result)
+      print(json.dumps(result))
+      sys.stdout.flush()
+
+if __name__ == '__main__':
+  if sys.argv[1] == 'parsers':
+    dump_parsers()
+  elif sys.argv[1] == 'interact':
+    interactive_mode()
diff --git a/morph/morphemizer.py b/morph/morphemizer.py
index 46dc7932..d4684ccf 100644
--- a/morph/morphemizer.py
+++ b/morph/morphemizer.py
@@ -1,10 +1,14 @@
 # -*- coding: utf-8 -*-
+import json
 import re
+import os
+import subprocess
 
 from .morphemes import Morpheme
 from .deps.zhon.hanzi import characters
 from .mecab_wrapper import getMorphemesMecab, getMecabIdentity
 from .deps.jieba import posseg
+from .util_external import memoize
 
 
 ####################################################################################################
@@ -35,9 +39,25 @@ def getName(self):
 # Morphemizer Helpers
 ####################################################################################################
 
+@memoize
 def getAllMorphemizers():
     # type: () -> [Morphemizer]
-    return [SpaceMorphemizer(), MecabMorphemizer(), JiebaMorphemizer(), CjkCharMorphemizer()]
+
+    morphemizers = [SpaceMorphemizer(), MecabMorphemizer(), JiebaMorphemizer(), CjkCharMorphemizer()]
+
+    try:
+        my_dir = os.path.dirname(__file__)
+        helper_path = os.path.join(my_dir, 'deps', 'python', 'parser_helper.py')
+        output = subprocess.check_output(['python', helper_path, 'parsers'])
+        parsers = json.loads(output.decode('utf-8'))
+        print('found parsers:', parsers)
+        for parser in parsers:
+            morphemizers.append(PythonMorphemizer(parser[0], parser[1]))
+        
+    except:
+        pass
+
+    return morphemizers
 
 
 def getMorphemizerByName(name):
@@ -70,6 +90,60 @@ def getMorphemesFromExpr(self, expression):
     def getDescription(self):
         return 'Japanese ' + getMecabIdentity()
 
+####################################################################################################
+# Python Morphemizer
+####################################################################################################
+
+POS_BLACKLIST = [
+    '記号',  # "symbol", generally punctuation
+    '補助記号',  # "symbol", generally punctuation
+    '空白',  # Empty space
+    'SPACE',
+    'PUNCT',
+    'NUM'
+]
+SUBPOS_BLACKLIST = [
+    '数詞',  # Numbers
+]
+
+class PythonMorphemizer(Morphemizer):
+    """
+    Uses morphemizers in the current Python installation, including: SpaCy.
+    """
+
+    def __init__(self, parser_name, description):
+        self.parser_name = parser_name
+        self.description = description
+        self.proc = None
+
+    @memoize
+    def getMorphemesFromExpr(self, expression):
+        if not self.proc:
+            my_dir = os.path.dirname(__file__)
+            helper_path = os.path.join(my_dir, 'deps', 'python', 'parser_helper.py')
+            cmd = ['python', helper_path, 'interact', self.parser_name]
+            self.proc = subprocess.Popen(cmd, stdin=subprocess.PIPE, stdout=subprocess.PIPE,
+                        stderr=subprocess.STDOUT)
+
+        expr = expression.encode('utf-8', 'ignore')
+        #print("expr", expr)
+        self.proc.stdin.write(expr + b'\n')
+        self.proc.stdin.flush()
+        
+        res = []
+        for l in expr.split(b'\n'):
+            morphs = json.loads(self.proc.stdout.readline())
+            res.extend([Morpheme(m[0], m[1], m[2], m[3], m[4], m[5]) \
+                for m in morphs if (m[4] not in POS_BLACKLIST) and (m[5] not in SUBPOS_BLACKLIST)])
+        #print("res", res)
+        return res
+
+    def getName(self):
+        return self.parser_name
+
+    def getDescription(self):
+        return self.description
+
 
 ####################################################################################################
 # Space Morphemizer