diff --git a/cli/CHANGELOG.md b/cli/CHANGELOG.md
index bdbadfa3bff..bd5751bf4db 100644
--- a/cli/CHANGELOG.md
+++ b/cli/CHANGELOG.md
@@ -13,6 +13,7 @@ _Released 2/13/2024 (PENDING)_
 **Misc:**
 
 - Improved accessibility of the Cypress App in some areas. Addressed in [#28774](https://github.com/cypress-io/cypress/pull/28774).
+- Changed references of LayerCI to webapp.io. Addressed in [#28874](https://github.com/cypress-io/cypress/pull/28874).
 
 **Dependency Updates:**
 
diff --git a/packages/errors/__snapshot-html__/INDETERMINATE_CI_BUILD_ID.html b/packages/errors/__snapshot-html__/INDETERMINATE_CI_BUILD_ID.html
index e5e81e63583..c7ebc545151 100644
--- a/packages/errors/__snapshot-html__/INDETERMINATE_CI_BUILD_ID.html
+++ b/packages/errors/__snapshot-html__/INDETERMINATE_CI_BUILD_ID.html
@@ -65,7 +65,7 @@
 <span style="color:#e05561"><span style="color:#4f5666"> - <span style="color:#e05561"><span style="color:#4ec4ff">teamfoundation<span style="color:#e05561"><span style="color:#e6e6e6">
 <span style="color:#e05561"><span style="color:#4f5666"> - <span style="color:#e05561"><span style="color:#4ec4ff">travis<span style="color:#e05561"><span style="color:#e6e6e6">
 <span style="color:#e05561"><span style="color:#4f5666"> - <span style="color:#e05561"><span style="color:#4ec4ff">netlify<span style="color:#e05561"><span style="color:#e6e6e6">
-<span style="color:#e05561"><span style="color:#4f5666"> - <span style="color:#e05561"><span style="color:#4ec4ff">layerci<span style="color:#e05561"><span style="color:#e6e6e6">
+<span style="color:#e05561"><span style="color:#4f5666"> - <span style="color:#e05561"><span style="color:#4ec4ff">webappio<span style="color:#e05561"><span style="color:#e6e6e6">
 <span style="color:#e05561"><span style="color:#e6e6e6">
 <span style="color:#e05561">Because the ciBuildId could not be auto-detected you must pass the --ci-build-id flag manually.<span style="color:#e6e6e6">
 <span style="color:#e05561"><span style="color:#e6e6e6">
diff --git a/packages/server/__snapshots__/cypress_spec.js b/packages/server/__snapshots__/cypress_spec.js
index 7bae6c46cb2..500b9230cae 100644
--- a/packages/server/__snapshots__/cypress_spec.js
+++ b/packages/server/__snapshots__/cypress_spec.js
@@ -80,7 +80,7 @@ The ciBuildId is automatically detected if you are running Cypress in any of the
  - teamfoundation
  - travis
  - netlify
- - layerci
+ - webappio
 
 Because the ciBuildId could not be auto-detected you must pass the --ci-build-id flag manually.
 
@@ -118,7 +118,7 @@ The ciBuildId is automatically detected if you are running Cypress in any of the
  - teamfoundation
  - travis
  - netlify
- - layerci
+ - webappio
 
 Because the ciBuildId could not be auto-detected you must pass the --ci-build-id flag manually.
 
@@ -157,7 +157,7 @@ The ciBuildId is automatically detected if you are running Cypress in any of the
  - teamfoundation
  - travis
  - netlify
- - layerci
+ - webappio
 
 Because the ciBuildId could not be auto-detected you must pass the --ci-build-id flag manually.
 
diff --git a/packages/server/lib/util/ci_provider.js b/packages/server/lib/util/ci_provider.js
index bf9015137ae..35990f6c2b8 100644
--- a/packages/server/lib/util/ci_provider.js
+++ b/packages/server/lib/util/ci_provider.js
@@ -113,7 +113,7 @@ const CI_PROVIDERS = {
   'travis': 'TRAVIS',
   'wercker': isWercker,
   netlify: 'NETLIFY',
-  layerci: 'LAYERCI',
+  webappio: 'WEBAPPIO',
 }
 
 const _detectProviderName = () => {
@@ -418,15 +418,15 @@ const _providerCiParams = () => {
       'DEPLOY_PRIME_URL',
       'DEPLOY_ID',
     ]),
-    // https://layerci.com/docs/layerfile-reference/build-env
-    layerci: extract([
-      'LAYERCI_JOB_ID',
-      'LAYERCI_RUNNER_ID',
+    // https://docs.webapp.io/layerfile-reference/build-env
+    webappio: extract([
+      'JOB_ID',
+      'RUNNER_ID',
       'RETRY_INDEX',
-      'LAYERCI_PULL_REQUEST',
-      'LAYERCI_REPO_NAME',
-      'LAYERCI_REPO_OWNER',
-      'LAYERCI_BRANCH',
+      'PULL_REQUEST_URL',
+      'REPOSITORY_NAME',
+      'REPOSITORY_OWNER',
+      'GIT_BRANCH',
       'GIT_TAG', // short hex for commits
     ]),
   }
@@ -621,9 +621,9 @@ const _providerCommitParams = () => {
       branch: env.BRANCH,
       remoteOrigin: env.REPOSITORY_URL,
     },
-    layerci: {
+    webappio: {
       sha: env.GIT_COMMIT,
-      branch: env.LAYERCI_BRANCH,
+      branch: env.GIT_BRANCH,
       message: env.GIT_COMMIT_TITLE,
     },
   }
diff --git a/packages/server/test/unit/util/ci_provider_spec.js b/packages/server/test/unit/util/ci_provider_spec.js
index 53286fd079c..60884a61e18 100644
--- a/packages/server/test/unit/util/ci_provider_spec.js
+++ b/packages/server/test/unit/util/ci_provider_spec.js
@@ -1088,34 +1088,34 @@ describe('lib/util/ci_provider', () => {
     })
   })
 
-  it('layerci', () => {
+  it('webappio', () => {
     resetEnv = mockedEnv({
-      LAYERCI: 'true',
+      WEBAPPIO: 'true',
 
-      LAYERCI_JOB_ID: 'jobId',
-      LAYERCI_RUNNER_ID: 'runnerId',
+      JOB_ID: 'jobId',
+      RUNNER_ID: 'runnerId',
       RETRY_INDEX: 'retryIndex',
 
       // git info
-      LAYERCI_PULL_REQUEST: 'pullRequest',
-      LAYERCI_REPO_NAME: 'repoName',
-      LAYERCI_REPO_OWNER: 'repoOwner',
-      LAYERCI_BRANCH: 'branch',
+      PULL_REQUEST_URL: 'pullRequest',
+      REPOSITORY_NAME: 'repoName',
+      REPOSITORY_OWNER: 'repoOwner',
+      GIT_BRANCH: 'branch',
       GIT_TAG: 'tag',
       GIT_COMMIT: 'commit',
       GIT_COMMIT_TITLE: 'commitTitle',
     }, { clear: true })
 
-    expectsName('layerci')
+    expectsName('webappio')
     expectsCiParams({
-      layerciJobId: 'jobId',
-      layerciRunnerId: 'runnerId',
+      jobId: 'jobId',
+      runnerId: 'runnerId',
       retryIndex: 'retryIndex',
       gitTag: 'tag',
-      layerciBranch: 'branch',
-      layerciPullRequest: 'pullRequest',
-      layerciRepoName: 'repoName',
-      layerciRepoOwner: 'repoOwner',
+      gitBranch: 'branch',
+      pullRequestUrl: 'pullRequest',
+      repositoryName: 'repoName',
+      repositoryOwner: 'repoOwner',
     })
 
     return expectsCommitParams({