diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index c366ea7..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,56 +0,0 @@
-dist: xenial
-
-language: python
-
-branches:
-  except:
-    - staging.tmp
-    - trying.tmp
-
-cache:
-  directories:
-    - $HOME/.cache/pip
-
-matrix:
-  include:
-    - python: 3.7
-      env:
-      - TOXENV=py37
-    - python: 3.8
-      env:
-      - TOXENV=py38
-    - python: 3.7
-      env:
-      - TOXENV=flake8
-    - python: 3.7
-      env:
-      - TOXENV=pylint
-    - python: 3.7
-      env:
-      - TOXENV=docs
-    - python: 3.7
-      env:
-      - TOXENV=check-manifest
-    - python: 3.7
-      env:
-      - TOXENV=checkreadme
-
-before_install:
-  - pip install codecov # for coverage
-
-install:
-  - pip install tox
-
-script:
-  - tox
-
-after_success:
-  - codecov
-
-deploy:
-  provider: pypi
-  username: "__token__"
-  password:
-    secure: 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
-  on:
-    tags: true
diff --git a/MANIFEST.in b/MANIFEST.in
index 2e72c80..915987a 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -10,7 +10,8 @@ recursive-include tests *.py
 include pylintrc
 include tox.ini
 include pypi-intro.rst
-include appveyor.yml
-include bors.toml
 include pylint-requirements.txt
 exclude .deepsource.toml
+exclude bors.toml
+exclude azure-pipelines.yml
+recursive-exclude ci *
diff --git a/appveyor.yml b/appveyor.yml
deleted file mode 100644
index eaabf7e..0000000
--- a/appveyor.yml
+++ /dev/null
@@ -1,44 +0,0 @@
-# from https://packaging.python.org/en/latest/appveyor/
-branches:
-  only:
-    # This is where pull requests from "bors r+" are built.
-    - staging
-    # This is where pull requests from "bors try" are built.
-    - trying
-    # Uncomment this to enable building pull requests.
-    - master
-environment:
-  matrix:
-
-    - PYTHON: "C:\\Python37"
-      TOXENV: "py37"
-      TOXPYTHON: "%PYTHON%\\python.exe"
-
-    - PYTHON: "C:\\Python38"
-      TOXENV: "py38"
-      TOXPYTHON: "%PYTHON%\\python.exe"
-
-    - PYTHON: "C:\\Python37-x64"
-      TOXENV: "py37"
-      TOXPYTHON: "%PYTHON%\\python.exe"
-
-    - PYTHON: "C:\\Python38-x64"
-      TOXENV: "py38"
-      TOXPYTHON: "%PYTHON%\\python.exe"
-
-install:
-  # We need wheel installed to build wheels
-  - "%PYTHON%\\python.exe -m pip install --upgrade wheel pip setuptools"
-  - "py -3.7 -m pip install --upgrade wheel pip setuptools"
-  - "py -3.7 -m pip install tox codecov"
-
-build: off
-
-test_script:
-  - "py -3.7 -m tox"
-
-cache:
-  - "%LOCALAPPDATA%\\pip\\Cache"
-
-on_success:
-  - "py -3.7 -m codecov"
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
new file mode 100644
index 0000000..7a73454
--- /dev/null
+++ b/azure-pipelines.yml
@@ -0,0 +1,80 @@
+# from matplotlib's azure setup
+
+schedules:
+  - cron: "0 0 * * 4"
+    displayName: Weekly build
+    branches:
+      include:
+        - releases/*
+    always: true
+
+trigger:
+  tags:
+    include:
+      - "*"
+  branches:
+    include:
+      - "*"
+
+variables:
+  PIP_CACHE_DIR: $(Pipeline.Workspace)/cache/pip
+
+jobs:
+  - job: "static_checks"
+    pool:
+      vmImage: ubuntu-16.04
+    variables:
+      TOXENV: flake8,pylint,docs,check-manifest,checkreadme
+    steps:
+      - task: UsePythonVersion@0
+        inputs:
+          versionSpec: "3.8"
+          architecture: "x64"
+      - script: |
+          pip install tox
+        displayName: Install tox
+      - script: |
+          tox
+        displayName: tox
+
+  - job: "ubuntu1604"
+    pool:
+      vmImage: ubuntu-16.04
+    strategy:
+      matrix:
+        py37:
+          python.version: "3.7"
+          TOXENV: py37
+        py38:
+          python.version: "3.8"
+          TOXENV: py38
+        py39:
+          python.version: "3.9"
+          TOXENV: py39
+      maxParallel: 4
+
+    steps:
+      - template: ci/azure-pipelines-steps.yml
+        parameters:
+          platform: linux
+
+  - job: "macOS1015"
+    pool:
+      vmImage: macOS-10.15
+    strategy:
+      matrix:
+        py37:
+          python.version: "3.7"
+          TOXENV: py37
+        py38:
+          python.version: "3.8"
+          TOXENV: py38
+        py39:
+          python.version: "3.9"
+          TOXENV: py39
+      maxParallel: 4
+
+    steps:
+      - template: ci/azure-pipelines-steps.yml
+        parameters:
+          platform: macos
diff --git a/bors.toml b/bors.toml
index 5584471..1fcf76a 100644
--- a/bors.toml
+++ b/bors.toml
@@ -1,6 +1,7 @@
 status = [
-  "continuous-integration/travis-ci/push",
-  #"continuous-integration/appveyor/branch",
+#  "continuous-integration/travis-ci/push",
+#  "continuous-integration/appveyor/branch",
+  "aragilar.stringtopy",
   "codecov/patch",
   "codecov/project",
 ]
diff --git a/ci/azure-pipelines-steps.yml b/ci/azure-pipelines-steps.yml
new file mode 100644
index 0000000..f9557a8
--- /dev/null
+++ b/ci/azure-pipelines-steps.yml
@@ -0,0 +1,38 @@
+steps:
+  - task: UsePythonVersion@0
+    inputs:
+      versionSpec: "$(python.version)"
+      architecture: "x64"
+    displayName: "Use Python $(python.version)"
+    condition: and(succeeded(), ne(variables['python.version'], 'Pre'))
+
+  - script: |
+      python -m pip install --upgrade pip
+      pip install tox codecov twine wheel
+    displayName: "Install pip dependencies"
+
+  - task: TwineAuthenticate@0
+    inputs:
+      externalFeeds: "pypi"
+    condition: startsWith(variables['Build.SourceBranch'], 'refs/tags/')
+
+  - script: env
+    displayName: "print env"
+
+  - script: |
+      tox
+    displayName: "tox"
+
+  #- script: |
+  #    codecov
+  #  displayName: 'codecov'
+  # hopefully the bash uploader will work
+  - script: |
+      bash <(curl -s https://codecov.io/bash)
+    displayName: "Upload to codecov.io"
+
+  - script: |
+      python setup.py sdist bdist_wheel
+      twine upload --skip-existing -r pypi --config-file $(PYPIRC_PATH) dist/*
+    displayName: "Upload to PyPI"
+    condition: startsWith(variables['Build.SourceBranch'], 'refs/tags/')
diff --git a/tox.ini b/tox.ini
index b9fbabd..26c0d33 100644
--- a/tox.ini
+++ b/tox.ini
@@ -4,13 +4,14 @@
 # and then run "tox" from this directory.
 
 [tox]
-envlist = py37,py38,flake8,pylint,docs,check-manifest,checkreadme
+envlist = py37,py38,py39,flake8,pylint,docs,check-manifest,checkreadme
 
 [testenv]
 commands = py.test --cov={envsitepackagesdir}/stringtopy -s {posargs}
 basepython =
     py37: {env:TOXPYTHON:python3.7}
     py38: {env:TOXPYTHON:python3.8}
+    py39: {env:TOXPYTHON:python3.9}
     flake8: {env:TOXPYTHON:python3}
     pylint: {env:TOXPYTHON:python3}
     docs: {env:TOXPYTHON:python3}
@@ -38,7 +39,7 @@ commands=
 
 [testenv:check-manifest]
 deps=check-manifest
-setenv = 
+setenv =
     CHECK_MANIFEST=true
 commands=
     check-manifest