diff --git a/apps/builder/app/builder/features/publish/publish.tsx b/apps/builder/app/builder/features/publish/publish.tsx
index 7f404d35e081..7939bcdb5e51 100644
--- a/apps/builder/app/builder/features/publish/publish.tsx
+++ b/apps/builder/app/builder/features/publish/publish.tsx
@@ -491,6 +491,30 @@ const usePublishCountdown = (isPublishing: boolean) => {
 const renderModeStorageKey = (projectId: string) =>
   `publish:renderMode:${projectId}`;
 const hostStorageKey = (projectId: string) => `publish:host:${projectId}`;
+const coolifyWebhookStorageKey = (projectId: string) =>
+  `publish:coolifyWebhook:${projectId}`;
+const coolifyWebhookTokenStorageKey = (projectId: string) =>
+  `publish:coolifyWebhookToken:${projectId}`;
+
+const readStored = (key: string) => {
+  try {
+    return localStorage.getItem(key) ?? "";
+  } catch {
+    return "";
+  }
+};
+
+const writeStored = (key: string, value: string) => {
+  try {
+    if (value === "") {
+      localStorage.removeItem(key);
+    } else {
+      localStorage.setItem(key, value);
+    }
+  } catch {
+    // localStorage unavailable — in-memory state only
+  }
+};
 
 /**
  * One-time seed from the pre-split `buildMode:<id>` key so a project keeps the
@@ -549,7 +573,32 @@ export const usePublishTarget = (projectId: string) => {
     localStorage.setItem(hostStorageKey(projectId), value);
     setHostState(value);
   };
-  return { renderMode, setRenderMode, host, setHost };
+  // host: "coolify" — the target app's deploy webhook, per project. Not stored
+  // server-side; forwarded to the publisher on each publish.
+  const [coolifyWebhookUrl, setCoolifyWebhookUrlState] = useState(() =>
+    readStored(coolifyWebhookStorageKey(projectId))
+  );
+  const [coolifyWebhookToken, setCoolifyWebhookTokenState] = useState(() =>
+    readStored(coolifyWebhookTokenStorageKey(projectId))
+  );
+  const setCoolifyWebhookUrl = (value: string) => {
+    writeStored(coolifyWebhookStorageKey(projectId), value);
+    setCoolifyWebhookUrlState(value);
+  };
+  const setCoolifyWebhookToken = (value: string) => {
+    writeStored(coolifyWebhookTokenStorageKey(projectId), value);
+    setCoolifyWebhookTokenState(value);
+  };
+  return {
+    renderMode,
+    setRenderMode,
+    host,
+    setHost,
+    coolifyWebhookUrl,
+    setCoolifyWebhookUrl,
+    coolifyWebhookToken,
+    setCoolifyWebhookToken,
+  };
 };
 
 const advancedPublishOpenStorageKey = "publish:advancedOpen";
@@ -592,6 +641,10 @@ const Publish = ({
   onRenderModeChange,
   host,
   onHostChange,
+  coolifyWebhookUrl,
+  onCoolifyWebhookUrlChange,
+  coolifyWebhookToken,
+  onCoolifyWebhookTokenChange,
 }: {
   project: Project;
   timesLeft: number;
@@ -602,6 +655,10 @@ const Publish = ({
   onRenderModeChange: (value: RenderMode) => void;
   host: PublishHost;
   onHostChange: (value: PublishHost) => void;
+  coolifyWebhookUrl: string;
+  onCoolifyWebhookUrlChange: (value: string) => void;
+  coolifyWebhookToken: string;
+  onCoolifyWebhookTokenChange: (value: string) => void;
 }) => {
   const { maxDailyPublishesPerUser } = useStore($permissions);
   const { userPublishCount } = useUserPublishCount();
@@ -689,6 +746,12 @@ const Publish = ({
       destination: "saas",
       renderMode,
       host,
+      coolifyWebhookUrl:
+        host === "coolify" ? coolifyWebhookUrl.trim() : undefined,
+      coolifyWebhookToken:
+        host === "coolify" && coolifyWebhookToken.trim() !== ""
+          ? coolifyWebhookToken.trim()
+          : undefined,
     });
 
     if (publishResult.success === false) {
@@ -837,6 +900,9 @@ const Publish = ({
   const showPendingState =
     isPublishInProgress && (countdown === undefined || countdown === 0);
 
+  const missingCoolifyWebhook =
+    host === "coolify" && coolifyWebhookUrl.trim() === "";
+
   return (
     <Flex gap={2} shrink={false} direction={"column"}>
       {publishError && <Text color="destructive">{publishError}</Text>}
@@ -900,6 +966,41 @@ const Publish = ({
                   }}
                   onChange={onHostChange}
                 />
+                {host === "coolify" && (
+                  <Flex direction="column" gap="1">
+                    <Label htmlFor="coolifyWebhookUrl">
+                      Coolify deploy webhook URL
+                    </Label>
+                    <InputField
+                      id="coolifyWebhookUrl"
+                      type="url"
+                      placeholder="https://coolify.example.com/api/v1/deploy?uuid=…"
+                      value={coolifyWebhookUrl}
+                      onChange={(event) =>
+                        onCoolifyWebhookUrlChange(event.target.value)
+                      }
+                    />
+                    <InputField
+                      id="coolifyWebhookToken"
+                      type="password"
+                      placeholder="Bearer token (optional)"
+                      value={coolifyWebhookToken}
+                      onChange={(event) =>
+                        onCoolifyWebhookTokenChange(event.target.value)
+                      }
+                    />
+                    <Text color="subtle">
+                      Create a Docker Image app on your Coolify, then paste its
+                      deploy webhook here.{" "}
+                      <Link
+                        href="https://github.com/webstudio-community/webstudio-self-host#coolify-remote-ssr"
+                        target="_blank"
+                      >
+                        Host with Coolify
+                      </Link>
+                    </Text>
+                  </Flex>
+                )}
               </Flex>
             </Collapsible.Content>
           </Flex>
@@ -910,9 +1011,11 @@ const Publish = ({
         content={
           isPublishInProgress
             ? "Publish process in progress"
-            : hasSelectedDomains
-              ? undefined
-              : "Select at least one domain to publish"
+            : missingCoolifyWebhook
+              ? "Enter the Coolify deploy webhook URL in Advanced settings"
+              : hasSelectedDomains
+                ? undefined
+                : "Select at least one domain to publish"
         }
       >
         <Button
@@ -929,6 +1032,7 @@ const Publish = ({
           disabled={
             hasSelectedDomains === false ||
             disabled ||
+            missingCoolifyWebhook ||
             (restrictedFeatures.size > 0 && hasCustomDomainsSelected) ||
             userPublishCount >= maxDailyPublishesPerUser
           }
@@ -1292,9 +1396,16 @@ const Content = (props: {
     throw new Error("Project not found");
   }
   const projectState = "idle";
-  const { renderMode, setRenderMode, host, setHost } = usePublishTarget(
-    project.id
-  );
+  const {
+    renderMode,
+    setRenderMode,
+    host,
+    setHost,
+    coolifyWebhookUrl,
+    setCoolifyWebhookUrl,
+    coolifyWebhookToken,
+    setCoolifyWebhookToken,
+  } = usePublishTarget(project.id);
 
   const { userPublishCount, maxDailyPublishesPerUser } = useUserPublishCount();
 
@@ -1383,6 +1494,10 @@ const Content = (props: {
           onRenderModeChange={setRenderMode}
           host={host}
           onHostChange={setHost}
+          coolifyWebhookUrl={coolifyWebhookUrl}
+          onCoolifyWebhookUrlChange={setCoolifyWebhookUrl}
+          coolifyWebhookToken={coolifyWebhookToken}
+          onCoolifyWebhookTokenChange={setCoolifyWebhookToken}
         />
       </Flex>
     </form>
diff --git a/apps/builder/app/services/api-router.server.ts b/apps/builder/app/services/api-router.server.ts
index c5d3f2a089b3..0276705eff35 100644
--- a/apps/builder/app/services/api-router.server.ts
+++ b/apps/builder/app/services/api-router.server.ts
@@ -1074,6 +1074,8 @@ export const apiRouter = router({
         idempotencyKey: z.string().optional(),
         renderMode: z.enum(["ssg", "ssr"]).optional(),
         host: z.enum(["local", "cloudflare", "coolify", "ssh"]).optional(),
+        coolifyWebhookUrl: z.string().optional(),
+        coolifyWebhookToken: z.string().optional(),
       }),
       "edit",
       async ({ auth, ctx, input }) => {
@@ -1088,6 +1090,8 @@ export const apiRouter = router({
             target: input.target,
             renderMode: input.renderMode,
             host: input.host,
+            coolifyWebhookUrl: input.coolifyWebhookUrl,
+            coolifyWebhookToken: input.coolifyWebhookToken,
           },
           ctx
         );
diff --git a/packages/domain/src/project-domain-api.server.ts b/packages/domain/src/project-domain-api.server.ts
index ec36b232089b..199ed8ad643b 100644
--- a/packages/domain/src/project-domain-api.server.ts
+++ b/packages/domain/src/project-domain-api.server.ts
@@ -224,6 +224,8 @@ export const publishProject = async (
     target,
     renderMode,
     host,
+    coolifyWebhookUrl,
+    coolifyWebhookToken,
   }: {
     project: LoadedProject;
     domains: string[];
@@ -234,6 +236,9 @@ export const publishProject = async (
      */
     renderMode?: "ssg" | "ssr";
     host?: "local" | "cloudflare" | "coolify" | "ssh";
+    /** host: "coolify" — the target app's deploy webhook, forwarded, not stored. */
+    coolifyWebhookUrl?: string;
+    coolifyWebhookToken?: string;
   },
   context: AppContext
 ) => {
@@ -264,6 +269,8 @@ export const publishProject = async (
     destination: "saas",
     renderMode,
     host,
+    coolifyWebhookUrl,
+    coolifyWebhookToken,
     logProjectName: `${project.title} - ${project.id}`,
   });
 
diff --git a/packages/domain/src/trpc/domain.ts b/packages/domain/src/trpc/domain.ts
index d6b14fc50913..43eb386c74d6 100644
--- a/packages/domain/src/trpc/domain.ts
+++ b/packages/domain/src/trpc/domain.ts
@@ -86,6 +86,9 @@ export const domainRouter = router({
           host: z
             .enum(["local", "cloudflare", "coolify", "ssh"])
             .default("local"),
+          // host: "coolify" only — the target app's deploy webhook (per site)
+          coolifyWebhookUrl: z.string().optional(),
+          coolifyWebhookToken: z.string().optional(),
         }),
         z.object({
           projectId: z.string(),
@@ -106,6 +109,8 @@ export const domainRouter = router({
               target: getPublishTargetForDomains(project, domains),
               renderMode: input.renderMode,
               host: input.host,
+              coolifyWebhookUrl: input.coolifyWebhookUrl,
+              coolifyWebhookToken: input.coolifyWebhookToken,
             },
             ctx
           );
diff --git a/packages/protocol/src/builder-api/__generated__/server-only-router-operation-metadata.ts b/packages/protocol/src/builder-api/__generated__/server-only-router-operation-metadata.ts
index 841966ca3eee..7f57888101fc 100644
--- a/packages/protocol/src/builder-api/__generated__/server-only-router-operation-metadata.ts
+++ b/packages/protocol/src/builder-api/__generated__/server-only-router-operation-metadata.ts
@@ -1399,6 +1399,12 @@ export const serverOnlyRouterOperationMetadata = {
           type: "string",
           enum: ["local", "cloudflare", "coolify", "ssh"],
         },
+        coolifyWebhookUrl: {
+          type: "string",
+        },
+        coolifyWebhookToken: {
+          type: "string",
+        },
       },
       required: ["target"],
     },
diff --git a/packages/trpc-interface/src/shared/deployment.ts b/packages/trpc-interface/src/shared/deployment.ts
index 9c1b2c5f899a..1d1cbd170b06 100644
--- a/packages/trpc-interface/src/shared/deployment.ts
+++ b/packages/trpc-interface/src/shared/deployment.ts
@@ -14,6 +14,9 @@ export const publishInput = z.object({
   //   host       — "local" (default) | "cloudflare" | "coolify" | "ssh"
   renderMode: z.enum(["ssg", "ssr"]).default("ssg"),
   host: z.enum(["local", "cloudflare", "coolify", "ssh"]).default("local"),
+  // host: "coolify" only — the target app's deploy webhook (per site, not stored)
+  coolifyWebhookUrl: z.string().optional(),
+  coolifyWebhookToken: z.string().optional(),
   // preview support
   branchName: z.string(),
   // action log helper (not used for deployment, but for action logs readablity)
@@ -105,6 +108,8 @@ export const deploymentRouter = router({
             builderOrigin: input.builderOrigin,
             renderMode: input.renderMode,
             host: input.host,
+            coolifyWebhookUrl: input.coolifyWebhookUrl,
+            coolifyWebhookToken: input.coolifyWebhookToken,
             destination: input.destination,
           }),
         });