diff --git a/NEWS.md b/NEWS.md
index 9d151c5a..c79f0682 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,5 +1,8 @@
 # connectapi (development version)
 
+- Apps running on Connect Cloud are now supported for OAuth integrations via the
+  new `on_connect_cloud()` helper. The `POSIT_PRODUCT` environment variable is
+  now recognized as an alternative to `RSTUDIO_PRODUCT` for detecting Connect.
 - When using integrations, prefer to read from `CONNECT_CONTENT_SESSION_TOKEN_FILE` to find the session token. This helps long-running processes ensure that they can maintain fresh credentials.
 
 # connectapi 0.11.1
diff --git a/R/connect.R b/R/connect.R
index 0701d670..bb7671f9 100644
--- a/R/connect.R
+++ b/R/connect.R
@@ -1007,7 +1007,7 @@ connect <- function(
 
   if (!missing(token)) {
     error_if_less_than(con$version, "2025.01.0")
-    if (on_connect()) {
+    if (on_connect() || on_connect_cloud()) {
       visitor_creds <- get_oauth_credentials(
         con,
         user_session_token = token,
@@ -1018,7 +1018,7 @@ connect <- function(
     } else {
       con <- connect(server = server, api_key = token_local_testing_key)
       message(paste0(
-        "Called with `token` but not running on Connect. ",
+        "Called with `token` but not running on Connect or Connect Cloud. ",
         "Continuing with fallback API key."
       ))
     }
diff --git a/R/utils.R b/R/utils.R
index 85e89b4e..eecf0653 100644
--- a/R/utils.R
+++ b/R/utils.R
@@ -239,9 +239,16 @@ error_code <- function(res) {
 }
 
 # Returns `TRUE` if we're running on Connect as determined by the
-# `RSTUDIO_PRODUCT` env var, else `FALSE`.
+# `RSTUDIO_PRODUCT` or `POSIT_PRODUCT` env var, else `FALSE`.
 on_connect <- function() {
-  Sys.getenv("RSTUDIO_PRODUCT") == "CONNECT"
+  Sys.getenv("RSTUDIO_PRODUCT") == "CONNECT" ||
+    Sys.getenv("POSIT_PRODUCT") == "CONNECT"
+}
+
+# Returns `TRUE` if we're running on Connect Cloud as determined by the
+# `POSIT_PRODUCT` env var, else `FALSE`.
+on_connect_cloud <- function() {
+  Sys.getenv("POSIT_PRODUCT") == "CONNECT_CLOUD"
 }
 
 # Returns `TRUE` if running via testthat
diff --git a/tests/testthat/test-connect.R b/tests/testthat/test-connect.R
index 972dc653..1549ded1 100644
--- a/tests/testthat/test-connect.R
+++ b/tests/testthat/test-connect.R
@@ -265,6 +265,56 @@ test_that("Visitor client can successfully be created running on Connect", {
   })
 })
 
+test_that("Visitor client can successfully be created running on Connect (POSIT_PRODUCT)", {
+  with_mock_api({
+    withr::local_options(list(rlib_warning_verbosity = "verbose"))
+    withr::local_envvar(
+      CONNECT_SERVER = "https://connect.example",
+      CONNECT_API_KEY = "fake",
+      POSIT_PRODUCT = "CONNECT"
+    )
+
+    expect_warning(
+      client <- connect(token = "my-token"),
+      "This feature requires Posit Connect version"
+    )
+
+    expect_equal(
+      client$server,
+      "https://connect.example"
+    )
+    expect_equal(
+      client$api_key,
+      "visitor-api-key"
+    )
+  })
+})
+
+test_that("Visitor client can successfully be created running on Connect Cloud", {
+  with_mock_api({
+    withr::local_options(list(rlib_warning_verbosity = "verbose"))
+    withr::local_envvar(
+      CONNECT_SERVER = "https://connect.example",
+      CONNECT_API_KEY = "fake",
+      POSIT_PRODUCT = "CONNECT_CLOUD"
+    )
+
+    expect_warning(
+      client <- connect(token = "my-token"),
+      "This feature requires Posit Connect version"
+    )
+
+    expect_equal(
+      client$server,
+      "https://connect.example"
+    )
+    expect_equal(
+      client$api_key,
+      "visitor-api-key"
+    )
+  })
+})
+
 test_that("Visitor client can successfully be created running on Connect with audience", {
   with_mock_dir("2025.07.0", {
     withr::local_options(list(rlib_warning_verbosity = "verbose"))
@@ -299,7 +349,7 @@ test_that("Visitor client uses fallback api key when running locally", {
     expect_warning(
       expect_message(
         client <- connect(token = NULL),
-        "Called with `token` but not running on Connect. Continuing with fallback API key."
+        "Called with `token` but not running on Connect or Connect Cloud. Continuing with fallback API key."
       ),
       "the server version is not exposed by this Posit Connect instance"
     )
@@ -320,7 +370,7 @@ test_that("Visitor client uses fallback api key when running locally", {
           token = NULL,
           token_local_testing_key = "fallback_fake"
         ),
-        "Called with `token` but not running on Connect. Continuing with fallback API key."
+        "Called with `token` but not running on Connect or Connect Cloud. Continuing with fallback API key."
       ),
       "the server version is not exposed by this Posit Connect instance"
     )