diff --git a/src/cli/commands/dashboard/index.ts b/src/cli/commands/dashboard/index.ts
new file mode 100644
index 00000000..7d63e9b0
--- /dev/null
+++ b/src/cli/commands/dashboard/index.ts
@@ -0,0 +1,9 @@
+import { Command } from "commander";
+import type { CLIContext } from "@/cli/types.js";
+import { getDashboardOpenCommand } from "./open.js";
+
+export function getDashboardCommand(context: CLIContext): Command {
+  return new Command("dashboard")
+    .description("Manage app dashboard")
+    .addCommand(getDashboardOpenCommand(context));
+}
diff --git a/src/cli/commands/project/dashboard.ts b/src/cli/commands/dashboard/open.ts
similarity index 86%
rename from src/cli/commands/project/dashboard.ts
rename to src/cli/commands/dashboard/open.ts
index 7174ac9e..bcf02565 100644
--- a/src/cli/commands/project/dashboard.ts
+++ b/src/cli/commands/dashboard/open.ts
@@ -14,8 +14,8 @@ async function openDashboard(): Promise<RunCommandResult> {
   return { outroMessage: `Dashboard opened at ${dashboardUrl}` };
 }
 
-export function getDashboardCommand(context: CLIContext): Command {
-  return new Command("dashboard")
+export function getDashboardOpenCommand(context: CLIContext): Command {
+  return new Command("open")
     .description("Open the app dashboard in your browser")
     .action(async () => {
       await runCommand(openDashboard, { requireAuth: true }, context);
diff --git a/src/cli/commands/site/deploy.ts b/src/cli/commands/site/deploy.ts
index b33efa6b..5c64337b 100644
--- a/src/cli/commands/site/deploy.ts
+++ b/src/cli/commands/site/deploy.ts
@@ -53,14 +53,10 @@ async function deployAction(options: DeployOptions): Promise<RunCommandResult> {
 }
 
 export function getSiteDeployCommand(context: CLIContext): Command {
-  return new Command("site")
-    .description("Manage site deployments")
-    .addCommand(
-      new Command("deploy")
-        .description("Deploy built site files to Base44 hosting")
-        .option("-y, --yes", "Skip confirmation prompt")
-        .action(async (options: DeployOptions) => {
-          await runCommand(() => deployAction(options), { requireAuth: true }, context);
-        })
-    );
+  return new Command("deploy")
+    .description("Deploy built site files to Base44 hosting")
+    .option("-y, --yes", "Skip confirmation prompt")
+    .action(async (options: DeployOptions) => {
+      await runCommand(() => deployAction(options), { requireAuth: true }, context);
+    });
 }
diff --git a/src/cli/commands/site/index.ts b/src/cli/commands/site/index.ts
new file mode 100644
index 00000000..775e816c
--- /dev/null
+++ b/src/cli/commands/site/index.ts
@@ -0,0 +1,11 @@
+import { Command } from "commander";
+import type { CLIContext } from "@/cli/types.js";
+import { getSiteDeployCommand } from "./deploy.js";
+import { getSiteOpenCommand } from "./open.js";
+
+export function getSiteCommand(context: CLIContext): Command {
+  return new Command("site")
+    .description("Manage app site (frontend app)")
+    .addCommand(getSiteDeployCommand(context))
+    .addCommand(getSiteOpenCommand(context));
+}
diff --git a/src/cli/commands/site/open.ts b/src/cli/commands/site/open.ts
new file mode 100644
index 00000000..94fbcd71
--- /dev/null
+++ b/src/cli/commands/site/open.ts
@@ -0,0 +1,24 @@
+import { Command } from "commander";
+import open from "open";
+import type { CLIContext } from "@/cli/types.js";
+import { runCommand } from "@/cli/utils/index.js";
+import { getSiteUrl } from "@/core/site/index.js";
+import type { RunCommandResult } from "@/cli/utils/runCommand.js";
+
+async function openAction(): Promise<RunCommandResult> {
+  const siteUrl = await getSiteUrl();
+
+  if (!process.env.CI) {
+    await open(siteUrl);
+  }
+
+  return { outroMessage: `Site opened at ${siteUrl}` };
+}
+
+export function getSiteOpenCommand(context: CLIContext): Command {
+  return new Command("open")
+    .description("Open the published site in your browser")
+    .action(async () => {
+      await runCommand(openAction, { requireAuth: true }, context);
+    });
+}
diff --git a/src/cli/program.ts b/src/cli/program.ts
index 77474222..bc98e4e8 100644
--- a/src/cli/program.ts
+++ b/src/cli/program.ts
@@ -7,10 +7,10 @@ import { getEntitiesPushCommand } from "@/cli/commands/entities/push.js";
 import { getAgentsCommand } from "@/cli/commands/agents/index.js";
 import { getFunctionsDeployCommand } from "@/cli/commands/functions/deploy.js";
 import { getCreateCommand } from "@/cli/commands/project/create.js";
-import { getDashboardCommand } from "@/cli/commands/project/dashboard.js";
+import { getDashboardCommand } from "@/cli/commands/dashboard/index.js";
 import { getDeployCommand } from "@/cli/commands/project/deploy.js";
 import { getLinkCommand } from "@/cli/commands/project/link.js";
-import { getSiteDeployCommand } from "@/cli/commands/site/deploy.js";
+import { getSiteCommand } from "@/cli/commands/site/index.js";
 import packageJson from "../../package.json";
 
 export function createProgram(context: CLIContext): Command {
@@ -48,7 +48,7 @@ export function createProgram(context: CLIContext): Command {
   program.addCommand(getFunctionsDeployCommand(context));
 
   // Register site commands
-  program.addCommand(getSiteDeployCommand(context));
+  program.addCommand(getSiteCommand(context));
 
   return program;
 }
diff --git a/src/core/site/api.ts b/src/core/site/api.ts
index 983c74a4..4eda7cb6 100644
--- a/src/core/site/api.ts
+++ b/src/core/site/api.ts
@@ -1,6 +1,7 @@
-import { getAppClient } from "@/core/clients/index.js";
+import { getAppClient, base44Client } from "@/core/clients/index.js";
+import { getAppConfig } from "@/core/project/index.js";
 import { readFile } from "@/core/utils/fs.js";
-import { DeployResponseSchema } from "@/core/site/schema.js";
+import { DeployResponseSchema, PublishedUrlResponseSchema } from "@/core/site/schema.js";
 import type { DeployResponse } from "@/core/site/schema.js";
 import { ApiError, SchemaValidationError } from "@/core/errors.js";
 
@@ -35,3 +36,22 @@ export async function uploadSite(archivePath: string): Promise<DeployResponse> {
 
   return result.data;
 }
+
+export async function getSiteUrl(projectId?: string): Promise<string> {
+  const id = projectId ?? getAppConfig().id;
+
+  let response;
+  try {
+    response = await base44Client.get(`api/apps/platform/${id}/published-url`);
+  } catch (error) {
+    throw await ApiError.fromHttpError(error, "fetching site URL");
+  }
+
+  const result = PublishedUrlResponseSchema.safeParse(await response.json());
+
+  if (!result.success) {
+    throw new SchemaValidationError("Invalid response from server", result.error);
+  }
+
+  return result.data.url;
+}
diff --git a/src/core/site/schema.ts b/src/core/site/schema.ts
index dcffc39e..633d6e05 100644
--- a/src/core/site/schema.ts
+++ b/src/core/site/schema.ts
@@ -10,3 +10,7 @@ export const DeployResponseSchema = z.object({
 }));
 
 export type DeployResponse = z.infer<typeof DeployResponseSchema>;
+
+export const PublishedUrlResponseSchema = z.object({
+  url: z.string(),
+});
diff --git a/tests/cli/dashboard.spec.ts b/tests/cli/dashboard_open.spec.ts
similarity index 74%
rename from tests/cli/dashboard.spec.ts
rename to tests/cli/dashboard_open.spec.ts
index 13f83c8a..61d4d4b6 100644
--- a/tests/cli/dashboard.spec.ts
+++ b/tests/cli/dashboard_open.spec.ts
@@ -1,23 +1,23 @@
 import { describe, it } from "vitest";
 import { setupCLITests, fixture } from "./testkit/index.js";
 
-describe("dashboard command", () => {
+describe("dashboard open command", () => {
   const t = setupCLITests();
 
   it("opens dashboard URL when in a project", async () => {
     await t.givenLoggedInWithProject(fixture("basic"));
 
-    const result = await t.run("dashboard");
+    const result = await t.run("dashboard", "open");
 
     t.expectResult(result).toSucceed();
     t.expectResult(result).toContain("Dashboard opened");
-    t.expectResult(result).toContain("test-app-id"); // App ID from fixture
+    t.expectResult(result).toContain("test-app-id");
   });
 
   it("fails when not in a project directory", async () => {
     await t.givenLoggedIn({ email: "test@example.com", name: "Test User" });
 
-    const result = await t.run("dashboard");
+    const result = await t.run("dashboard", "open");
 
     t.expectResult(result).toFail();
     t.expectResult(result).toContain("No Base44 project found");
diff --git a/tests/cli/site_open.spec.ts b/tests/cli/site_open.spec.ts
new file mode 100644
index 00000000..ad44e568
--- /dev/null
+++ b/tests/cli/site_open.spec.ts
@@ -0,0 +1,35 @@
+import { describe, it } from "vitest";
+import { setupCLITests, fixture } from "./testkit/index.js";
+
+describe("site open command", () => {
+  const t = setupCLITests();
+
+  it("opens site URL when in a project", async () => {
+    await t.givenLoggedInWithProject(fixture("basic"));
+    t.api.mockSiteUrl({ url: "https://my-app.base44.app" });
+
+    const result = await t.run("site", "open");
+
+    t.expectResult(result).toSucceed();
+    t.expectResult(result).toContain("Site opened");
+    t.expectResult(result).toContain("https://my-app.base44.app");
+  });
+
+  it("fails when not in a project directory", async () => {
+    await t.givenLoggedIn({ email: "test@example.com", name: "Test User" });
+
+    const result = await t.run("site", "open");
+
+    t.expectResult(result).toFail();
+    t.expectResult(result).toContain("No Base44 project found");
+  });
+
+  it("fails when API returns error", async () => {
+    await t.givenLoggedInWithProject(fixture("basic"));
+    t.api.mockSiteUrlError({ status: 404, body: { detail: "App not found" } });
+
+    const result = await t.run("site", "open");
+
+    t.expectResult(result).toFail();
+  });
+});
diff --git a/tests/cli/testkit/Base44APIMock.ts b/tests/cli/testkit/Base44APIMock.ts
index f2ac3ed6..f4a8cb54 100644
--- a/tests/cli/testkit/Base44APIMock.ts
+++ b/tests/cli/testkit/Base44APIMock.ts
@@ -42,6 +42,10 @@ export interface SiteDeployResponse {
   app_url: string;
 }
 
+export interface SiteUrlResponse {
+  url: string;
+}
+
 export interface AgentsPushResponse {
   created: string[];
   updated: string[];
@@ -145,6 +149,16 @@ export class Base44APIMock {
     return this;
   }
 
+  /** Mock GET /api/apps/platform/{appId}/published-url - Get site URL */
+  mockSiteUrl(response: SiteUrlResponse): this {
+    this.handlers.push(
+      http.get(`${BASE_URL}/api/apps/platform/${this.appId}/published-url`, () =>
+        HttpResponse.json(response)
+      )
+    );
+    return this;
+  }
+
   /** Mock PUT /api/apps/{appId}/agent-configs - Push agents */
   mockAgentsPush(response: AgentsPushResponse): this {
     this.handlers.push(
@@ -201,6 +215,11 @@ export class Base44APIMock {
     return this.mockError("post", `/api/apps/${this.appId}/deploy-dist`, error);
   }
 
+  /** Mock site URL to return an error */
+  mockSiteUrlError(error: ErrorResponse): this {
+    return this.mockError("get", `/api/apps/platform/${this.appId}/published-url`, error);
+  }
+
   /** Mock agents push to return an error */
   mockAgentsPushError(error: ErrorResponse): this {
     return this.mockError("put", `/api/apps/${this.appId}/agent-configs`, error);