diff --git a/README.md b/README.md
index 6882d33c0..6aa7c2587 100644
--- a/README.md
+++ b/README.md
@@ -23,9 +23,10 @@ Full list of libraries, and install instructions:
 - `odc.stac` STAC to ODC conversion tools
 - `odc.dscache` experimental key-value store where `key=UUID`, `value=Dataset`
 - `odc.io` common IO utilities, used by apps mainly
-- `odc.aws` AWS/S3 utilities, used by apps mainly
-- `odc.aio` faster concurrent fetching from S3 with async, used by apps
-- `odc.{thredds,azure}` internal libs for cloud IO
+- `odc-cloud[ASYNC,AZURE,THREDDS]` cloud crawling support package
+  - `odc.aws` AWS/S3 utilities, used by apps mainly
+  - `odc.aio` faster concurrent fetching from S3 with async, used by apps `odc-cloud[ASYNC]`
+  - `odc.{thredds,azure}` internal libs for cloud IO `odc-cloud[THREDDS,AZURE]`
 
 Pre-release of these libraries is on PyPI now, so can be installed with `pip`
 "the normal way". Most recent development versions of `odc-tools` packages are
@@ -38,8 +39,7 @@ pip install --extra-index-url="https://packages.dea.ga.gov.au" \
   odc-stats \
   odc-algo \
   odc-io \
-  odc-aws \
-  odc-aio \
+  odc-cloud[ASYNC] \
   odc-dscache
 ```
 
diff --git a/apps/cloud/setup.cfg b/apps/cloud/setup.cfg
index d97135615..ef7df4b4a 100644
--- a/apps/cloud/setup.cfg
+++ b/apps/cloud/setup.cfg
@@ -19,14 +19,13 @@ packages = find_namespace:
 python_requires = >=3.6
 tests_require = pytest
 install_requires =
-    odc_aws
-    odc_io
-    odc_aio
+    odc-cloud[ASYNC]
+    odc-io
     click
 
 [options.extras_require]
-THREDDS = odc-thredds
-AZURE = odc-azure
+THREDDS = odc-cloud[THREDDS]
+AZURE = odc-cloud[AZURE]
 GCP = google-cloud-storage
 
 [options.entry_points]
diff --git a/apps/dc_tools/setup.cfg b/apps/dc_tools/setup.cfg
index 0189c759f..cf938b54b 100644
--- a/apps/dc_tools/setup.cfg
+++ b/apps/dc_tools/setup.cfg
@@ -31,14 +31,18 @@ install_requires =
     datacube
     odc_stac
     odc_io
-    odc_aws
-    odc_aio
+    odc-cloud
+    odc-cloud[ASYNC]
     pystac>=1.0.0
 
 [options.extras_require]
-tests = pytest; deepdiff; pytest-depends
-AZURE = odc_azure
-THREDDS = odc_thredds
+tests =
+   pytest
+   deepdiff
+   pytest-depends
+
+AZURE = odc-cloud[AZURE]
+THREDDS = odc-cloud[THREDDS]
 
 [options.entry_points]
 console_scripts =
diff --git a/libs/aio/README.md b/libs/aio/README.md
deleted file mode 100644
index f56b275a9..000000000
--- a/libs/aio/README.md
+++ /dev/null
@@ -1,34 +0,0 @@
-odc.aio
-=======
-
-Async IO (from S3).
-
-Installation
-------------
-
-```
-pip install odc-aio
-```
-
-Usage
------
-
-TODO
-
-Development (Venv)
------------------
-
-TODO
-
-Development (Conda)
--------------------
-
-Create a conda environment and install this library in editable mode. This assumes
-the [conda-forge](https://conda-forge.org/) channel is added.
-
-```bash
-conda create --name odc_tools datacube
-conda activate odc_tools
-cd libs/aio/
-pip install -e .
-```
diff --git a/libs/aio/odc/aio/_version.py b/libs/aio/odc/aio/_version.py
deleted file mode 100644
index bbd912be9..000000000
--- a/libs/aio/odc/aio/_version.py
+++ /dev/null
@@ -1 +0,0 @@
-__version__ = "0.2.0a1"
diff --git a/libs/aio/setup.cfg b/libs/aio/setup.cfg
deleted file mode 100644
index b65d99b28..000000000
--- a/libs/aio/setup.cfg
+++ /dev/null
@@ -1,28 +0,0 @@
-[metadata]
-name = odc-aio
-description = Async IO (from S3)
-version = attr: odc.aio._version.__version__
-author = Open Data Cube
-author_email =
-maintainer = Open Data Cube
-maintainer_email =
-long_description_content_type = text/markdown
-long_description = file: README.md
-platforms = any
-license = Apache License 2.0
-url = https://github.com/opendatacube/odc-tools/
-
-[options]
-include_package_data = true
-zip_safe = false
-packages = find_namespace:
-python_requires = >=3.6
-tests_require = pytest
-install_requires =
-    aiobotocore>=1.0
-    botocore
-    odc_aws
-
-[options.packages.find]
-include =
-  odc*
diff --git a/libs/algo/setup.cfg b/libs/algo/setup.cfg
index 77a9ecd12..e0d8a0ea8 100644
--- a/libs/algo/setup.cfg
+++ b/libs/algo/setup.cfg
@@ -36,7 +36,7 @@ install_requires =
 hdstats = hdstats>=0.1.7.post5
 s3 =
     boto3
-    odc-aws
+    odc-cloud
 
 [options.packages.find]
 include =
diff --git a/libs/aws/README.md b/libs/aws/README.md
deleted file mode 100644
index c3b9e17dc..000000000
--- a/libs/aws/README.md
+++ /dev/null
@@ -1,18 +0,0 @@
-odc.aws
-=======
-
-Various AWS helper methods.
-
-
-Installation
-------------
-
-```
-pip install odc-aws
-```
-
-
-Usage
------
-
-TODO
diff --git a/libs/aws/pyproject.toml b/libs/aws/pyproject.toml
deleted file mode 100644
index 3607e0fbd..000000000
--- a/libs/aws/pyproject.toml
+++ /dev/null
@@ -1,3 +0,0 @@
-[build-system]
-requires = ["setuptools>=51.0.0", "wheel"]
-build-backend = "setuptools.build_meta"
diff --git a/libs/aws/setup.py b/libs/aws/setup.py
deleted file mode 100644
index 606849326..000000000
--- a/libs/aws/setup.py
+++ /dev/null
@@ -1,3 +0,0 @@
-from setuptools import setup
-
-setup()
diff --git a/libs/azure/odc/azure/_version.py b/libs/azure/odc/azure/_version.py
deleted file mode 100644
index 3e7164d5a..000000000
--- a/libs/azure/odc/azure/_version.py
+++ /dev/null
@@ -1 +0,0 @@
-__version__ = "0.2.0a"
diff --git a/libs/azure/pyproject.toml b/libs/azure/pyproject.toml
deleted file mode 100644
index 3607e0fbd..000000000
--- a/libs/azure/pyproject.toml
+++ /dev/null
@@ -1,3 +0,0 @@
-[build-system]
-requires = ["setuptools>=51.0.0", "wheel"]
-build-backend = "setuptools.build_meta"
diff --git a/libs/azure/setup.cfg b/libs/azure/setup.cfg
deleted file mode 100644
index 95d2a1e07..000000000
--- a/libs/azure/setup.cfg
+++ /dev/null
@@ -1,26 +0,0 @@
-[metadata]
-name = odc-azure
-description = Various Azure helper methods (experimental)
-version = attr: odc.azure._version.__version__
-author = Open Data Cube
-author_email =
-maintainer = Open Data Cube
-maintainer_email =
-long_description_content_type = text/markdown
-long_description = file: README.md
-platforms = any
-license = Apache License 2.0
-url = https://github.com/opendatacube/odc-tools/
-
-[options]
-include_package_data = true
-zip_safe = false
-packages = find_namespace:
-python_requires = >=3.6
-tests_require = pytest
-install_requires =
-    azure-storage-blob
-
-[options.packages.find]
-include =
-  odc*
diff --git a/libs/azure/setup.py b/libs/azure/setup.py
deleted file mode 100644
index 606849326..000000000
--- a/libs/azure/setup.py
+++ /dev/null
@@ -1,3 +0,0 @@
-from setuptools import setup
-
-setup()
diff --git a/libs/cloud/README.md b/libs/cloud/README.md
new file mode 100644
index 000000000..14d027424
--- /dev/null
+++ b/libs/cloud/README.md
@@ -0,0 +1,24 @@
+odc.cloud
+=========
+
+Various cloud access helper methods.
+
+This package ships several namespaces:
+
+- `odc.aws.` S3 and other AWS resources
+- `odc.aio.` S3 but async, depends (needs `[ASYNC]` feature flag, pulls in `aiobotocore`)
+- `odc.azure.` Azure blob storage traversal helpers (needs `[AZURE]` feature flag)
+- `odc.thredds.` THREDDS traversal helper method (needs `[THREDDS]` feature flag)
+
+
+Installation
+------------
+
+```
+pip install odc-cloud
+```
+
+Usage
+-----
+
+TODO
diff --git a/libs/aio/odc/aio/__init__.py b/libs/cloud/odc/aio/__init__.py
similarity index 99%
rename from libs/aio/odc/aio/__init__.py
rename to libs/cloud/odc/aio/__init__.py
index e8dd556b9..ae99a44ff 100644
--- a/libs/aio/odc/aio/__init__.py
+++ b/libs/cloud/odc/aio/__init__.py
@@ -1,4 +1,4 @@
-from ._version import __version__
+from ..cloud._version import __version__
 import logging
 
 import botocore
diff --git a/libs/aws/odc/aws/__init__.py b/libs/cloud/odc/aws/__init__.py
similarity index 99%
rename from libs/aws/odc/aws/__init__.py
rename to libs/cloud/odc/aws/__init__.py
index 8a59f9000..04b65f625 100644
--- a/libs/aws/odc/aws/__init__.py
+++ b/libs/cloud/odc/aws/__init__.py
@@ -1,7 +1,7 @@
 """
 Helper methods for working with AWS
 """
-from ._version import __version__
+from ..cloud._version import __version__
 import os
 import botocore
 import botocore.session
diff --git a/libs/aws/odc/aws/_find.py b/libs/cloud/odc/aws/_find.py
similarity index 100%
rename from libs/aws/odc/aws/_find.py
rename to libs/cloud/odc/aws/_find.py
diff --git a/libs/aws/odc/aws/dns.py b/libs/cloud/odc/aws/dns.py
similarity index 100%
rename from libs/aws/odc/aws/dns.py
rename to libs/cloud/odc/aws/dns.py
diff --git a/libs/aws/odc/aws/inventory.py b/libs/cloud/odc/aws/inventory.py
similarity index 100%
rename from libs/aws/odc/aws/inventory.py
rename to libs/cloud/odc/aws/inventory.py
diff --git a/libs/aws/odc/aws/misc.py b/libs/cloud/odc/aws/misc.py
similarity index 100%
rename from libs/aws/odc/aws/misc.py
rename to libs/cloud/odc/aws/misc.py
diff --git a/libs/aws/odc/aws/queue.py b/libs/cloud/odc/aws/queue.py
similarity index 100%
rename from libs/aws/odc/aws/queue.py
rename to libs/cloud/odc/aws/queue.py
diff --git a/libs/azure/odc/azure/__init__.py b/libs/cloud/odc/azure/__init__.py
similarity index 98%
rename from libs/azure/odc/azure/__init__.py
rename to libs/cloud/odc/azure/__init__.py
index fab5438e7..7a91d38e6 100644
--- a/libs/azure/odc/azure/__init__.py
+++ b/libs/cloud/odc/azure/__init__.py
@@ -1,6 +1,6 @@
 """Azure blob storage crawling and YAML fetching utilities
 """
-from ._version import __version__
+from ..cloud._version import __version__
 from azure.storage.blob import ContainerClient, BlobClient
 from typing import List, Tuple, Optional
 from multiprocessing.dummy import Pool as ThreadPool
diff --git a/libs/aws/odc/aws/_version.py b/libs/cloud/odc/cloud/_version.py
similarity index 100%
rename from libs/aws/odc/aws/_version.py
rename to libs/cloud/odc/cloud/_version.py
diff --git a/libs/aio/odc/ppt/__init__.py b/libs/cloud/odc/ppt/__init__.py
similarity index 100%
rename from libs/aio/odc/ppt/__init__.py
rename to libs/cloud/odc/ppt/__init__.py
diff --git a/libs/aio/odc/ppt/async_thread.py b/libs/cloud/odc/ppt/async_thread.py
similarity index 100%
rename from libs/aio/odc/ppt/async_thread.py
rename to libs/cloud/odc/ppt/async_thread.py
diff --git a/libs/thredds/odc/thredds/__init__.py b/libs/cloud/odc/thredds/__init__.py
similarity index 98%
rename from libs/thredds/odc/thredds/__init__.py
rename to libs/cloud/odc/thredds/__init__.py
index 9ed15978b..0e10a318c 100644
--- a/libs/thredds/odc/thredds/__init__.py
+++ b/libs/cloud/odc/thredds/__init__.py
@@ -1,6 +1,6 @@
 """Thredds crawling and YAML fetching utilities
 """
-from ._version import __version__
+from ..cloud._version import __version__
 from thredds_crawler.crawl import Crawl
 import requests
 from urllib.parse import urlparse
diff --git a/libs/aio/pyproject.toml b/libs/cloud/pyproject.toml
similarity index 100%
rename from libs/aio/pyproject.toml
rename to libs/cloud/pyproject.toml
diff --git a/libs/aws/setup.cfg b/libs/cloud/setup.cfg
similarity index 72%
rename from libs/aws/setup.cfg
rename to libs/cloud/setup.cfg
index 1b5ed02c4..7fb69529e 100644
--- a/libs/aws/setup.cfg
+++ b/libs/cloud/setup.cfg
@@ -1,7 +1,7 @@
 [metadata]
-name = odc-aws
+name = odc-cloud
 description = Various AWS helper methods
-version = attr: odc.aws._version.__version__
+version = attr: odc.cloud._version.__version__
 author = Open Data Cube
 author_email =
 maintainer = Open Data Cube
@@ -22,6 +22,15 @@ install_requires =
     botocore
     boto3
 
+[options.extras_require]
+THREDDS = 
+    thredds_crawler
+    requests
+
+AZURE = azure-storage-blob 
+ASYNC = aiobotocore[boto3]>=1.0
+
+
 [options.packages.find]
 include =
   odc*
diff --git a/libs/aio/setup.py b/libs/cloud/setup.py
similarity index 100%
rename from libs/aio/setup.py
rename to libs/cloud/setup.py
diff --git a/libs/aws/tests/test_aws.py b/libs/cloud/tests/test_aws.py
similarity index 100%
rename from libs/aws/tests/test_aws.py
rename to libs/cloud/tests/test_aws.py
diff --git a/libs/azure/tests/test_azure.py b/libs/cloud/tests/test_azure.py
similarity index 100%
rename from libs/azure/tests/test_azure.py
rename to libs/cloud/tests/test_azure.py
diff --git a/libs/thredds/tests/test_thredds.py b/libs/cloud/tests/test_thredds.py
similarity index 100%
rename from libs/thredds/tests/test_thredds.py
rename to libs/cloud/tests/test_thredds.py
diff --git a/libs/stats/setup.cfg b/libs/stats/setup.cfg
index d69fc8d8a..769a49abf 100644
--- a/libs/stats/setup.cfg
+++ b/libs/stats/setup.cfg
@@ -25,9 +25,8 @@ install_requires =
     datacube
     distributed
     numpy
-    odc_aio
+    odc-cloud[ASYNC]
     odc_algo
-    odc_aws
     odc_dscache
     odc_io
     odc_stac
diff --git a/libs/thredds/odc/thredds/_version.py b/libs/thredds/odc/thredds/_version.py
deleted file mode 100644
index bbd912be9..000000000
--- a/libs/thredds/odc/thredds/_version.py
+++ /dev/null
@@ -1 +0,0 @@
-__version__ = "0.2.0a1"
diff --git a/libs/thredds/pyproject.toml b/libs/thredds/pyproject.toml
deleted file mode 100644
index 3607e0fbd..000000000
--- a/libs/thredds/pyproject.toml
+++ /dev/null
@@ -1,3 +0,0 @@
-[build-system]
-requires = ["setuptools>=51.0.0", "wheel"]
-build-backend = "setuptools.build_meta"
diff --git a/libs/thredds/setup.cfg b/libs/thredds/setup.cfg
deleted file mode 100644
index abb7b52b7..000000000
--- a/libs/thredds/setup.cfg
+++ /dev/null
@@ -1,27 +0,0 @@
-[metadata]
-name = odc-thredds
-description = Various Thredds helper methods (for NCI)
-version = attr: odc.thredds._version.__version__
-author = Open Data Cube
-author_email =
-maintainer = Open Data Cube
-maintainer_email =
-long_description_content_type = text/markdown
-long_description = file: README.md
-platforms = any
-license = Apache License 2.0
-url = https://github.com/opendatacube/odc-tools/
-
-[options]
-include_package_data = true
-zip_safe = false
-packages = find_namespace:
-python_requires = >=3.6
-tests_require = pytest
-install_requires =
-    thredds_crawler
-    requests
-
-[options.packages.find]
-include =
-  odc*
diff --git a/libs/thredds/setup.py b/libs/thredds/setup.py
deleted file mode 100644
index 606849326..000000000
--- a/libs/thredds/setup.py
+++ /dev/null
@@ -1,3 +0,0 @@
-from setuptools import setup
-
-setup()
diff --git a/staging/dnsup/setup.cfg b/staging/dnsup/setup.cfg
index 044d5318f..dbcb7c9f0 100644
--- a/staging/dnsup/setup.cfg
+++ b/staging/dnsup/setup.cfg
@@ -19,7 +19,7 @@ packages = find_namespace:
 python_requires = >=3.6
 tests_require = pytest
 install_requires =
-    odc_aws
+    odc-cloud
 
 [options.entry_points]
 console_scripts =