diff --git a/backend/app/services/psa/autotask/__init__.py b/backend/app/services/psa/autotask/__init__.py
new file mode 100644
index 00000000..19019d55
--- /dev/null
+++ b/backend/app/services/psa/autotask/__init__.py
@@ -0,0 +1,3 @@
+from app.services.psa.autotask.provider import AutotaskProvider
+
+__all__ = ["AutotaskProvider"]
diff --git a/backend/app/services/psa/autotask/provider.py b/backend/app/services/psa/autotask/provider.py
new file mode 100644
index 00000000..ed7ca8d8
--- /dev/null
+++ b/backend/app/services/psa/autotask/provider.py
@@ -0,0 +1,72 @@
+"""Autotask PSA provider stub. Full implementation planned for Phase 5."""
+from __future__ import annotations
+
+from app.services.psa.base import PSAProvider
+from app.services.psa.types import (
+    ConnectionTestResult,
+    PSATicket,
+    PSANote,
+    PSAStatus,
+    PSACompany,
+    PSAMember,
+    PSAConfiguration,
+    PSATimeEntry,
+)
+
+
+class AutotaskProvider(PSAProvider):
+    """Stub provider for Autotask PSA. All methods raise NotImplementedError.
+
+    Full implementation is planned for Phase 5. This stub allows the provider
+    to be registered and discovered without causing import errors.
+    """
+
+    async def test_connection(self) -> ConnectionTestResult:
+        raise NotImplementedError("Autotask integration coming soon")
+
+    async def get_ticket(self, ticket_id: str) -> PSATicket:
+        raise NotImplementedError("Autotask integration coming soon")
+
+    async def search_tickets(self, query: str, **filters) -> list[PSATicket]:
+        raise NotImplementedError("Autotask integration coming soon")
+
+    async def post_note(
+        self,
+        ticket_id: str,
+        text: str,
+        note_type: str,
+        member_id: str | None = None,
+    ) -> PSANote:
+        raise NotImplementedError("Autotask integration coming soon")
+
+    async def update_ticket_status(
+        self,
+        ticket_id: str,
+        status_id: int,
+    ) -> PSATicket:
+        raise NotImplementedError("Autotask integration coming soon")
+
+    async def get_ticket_statuses(self, board_id: int) -> list[PSAStatus]:
+        raise NotImplementedError("Autotask integration coming soon")
+
+    async def list_companies(self, **filters) -> list[PSACompany]:
+        raise NotImplementedError("Autotask integration coming soon")
+
+    async def get_company(self, company_id: str) -> PSACompany:
+        raise NotImplementedError("Autotask integration coming soon")
+
+    async def list_members(self) -> list[PSAMember]:
+        raise NotImplementedError("Autotask integration coming soon")
+
+    async def get_ticket_configurations(self, ticket_id: str) -> list[PSAConfiguration]:
+        raise NotImplementedError("Autotask integration coming soon")
+
+    async def create_time_entry(
+        self,
+        ticket_id: str,
+        member_id: str,
+        hours: float,
+        notes: str | None = None,
+        work_type: str | None = None,
+    ) -> PSATimeEntry:
+        raise NotImplementedError("Autotask integration coming soon")
diff --git a/backend/app/services/psa/halopsa/__init__.py b/backend/app/services/psa/halopsa/__init__.py
new file mode 100644
index 00000000..a69ce468
--- /dev/null
+++ b/backend/app/services/psa/halopsa/__init__.py
@@ -0,0 +1,3 @@
+from app.services.psa.halopsa.provider import HaloPSAProvider
+
+__all__ = ["HaloPSAProvider"]
diff --git a/backend/app/services/psa/halopsa/provider.py b/backend/app/services/psa/halopsa/provider.py
new file mode 100644
index 00000000..92e4b757
--- /dev/null
+++ b/backend/app/services/psa/halopsa/provider.py
@@ -0,0 +1,72 @@
+"""Halo PSA provider stub. Full implementation planned for Phase 5."""
+from __future__ import annotations
+
+from app.services.psa.base import PSAProvider
+from app.services.psa.types import (
+    ConnectionTestResult,
+    PSATicket,
+    PSANote,
+    PSAStatus,
+    PSACompany,
+    PSAMember,
+    PSAConfiguration,
+    PSATimeEntry,
+)
+
+
+class HaloPSAProvider(PSAProvider):
+    """Stub provider for Halo PSA. All methods raise NotImplementedError.
+
+    Full implementation is planned for Phase 5. This stub allows the provider
+    to be registered and discovered without causing import errors.
+    """
+
+    async def test_connection(self) -> ConnectionTestResult:
+        raise NotImplementedError("Halo PSA integration coming soon")
+
+    async def get_ticket(self, ticket_id: str) -> PSATicket:
+        raise NotImplementedError("Halo PSA integration coming soon")
+
+    async def search_tickets(self, query: str, **filters) -> list[PSATicket]:
+        raise NotImplementedError("Halo PSA integration coming soon")
+
+    async def post_note(
+        self,
+        ticket_id: str,
+        text: str,
+        note_type: str,
+        member_id: str | None = None,
+    ) -> PSANote:
+        raise NotImplementedError("Halo PSA integration coming soon")
+
+    async def update_ticket_status(
+        self,
+        ticket_id: str,
+        status_id: int,
+    ) -> PSATicket:
+        raise NotImplementedError("Halo PSA integration coming soon")
+
+    async def get_ticket_statuses(self, board_id: int) -> list[PSAStatus]:
+        raise NotImplementedError("Halo PSA integration coming soon")
+
+    async def list_companies(self, **filters) -> list[PSACompany]:
+        raise NotImplementedError("Halo PSA integration coming soon")
+
+    async def get_company(self, company_id: str) -> PSACompany:
+        raise NotImplementedError("Halo PSA integration coming soon")
+
+    async def list_members(self) -> list[PSAMember]:
+        raise NotImplementedError("Halo PSA integration coming soon")
+
+    async def get_ticket_configurations(self, ticket_id: str) -> list[PSAConfiguration]:
+        raise NotImplementedError("Halo PSA integration coming soon")
+
+    async def create_time_entry(
+        self,
+        ticket_id: str,
+        member_id: str,
+        hours: float,
+        notes: str | None = None,
+        work_type: str | None = None,
+    ) -> PSATimeEntry:
+        raise NotImplementedError("Halo PSA integration coming soon")
diff --git a/frontend/src/pages/account/IntegrationsPage.tsx b/frontend/src/pages/account/IntegrationsPage.tsx
index 48788569..d6db282b 100644
--- a/frontend/src/pages/account/IntegrationsPage.tsx
+++ b/frontend/src/pages/account/IntegrationsPage.tsx
@@ -259,6 +259,58 @@ export function IntegrationsPage() {
         {/* Connection Tab */}
         {activeTab === 'connection' && (
         <div className="max-w-3xl">
+          {/* PSA Provider Grid */}
+          <div className="mb-6">
+            <p className="font-label text-[0.625rem] uppercase tracking-[0.1em] text-muted-foreground mb-3">
+              Available PSA Integrations
+            </p>
+            <div className="grid grid-cols-1 gap-3 sm:grid-cols-3">
+              {/* ConnectWise — active */}
+              <div className={cn(
+                'rounded-xl border p-4 flex flex-col gap-2',
+                connection
+                  ? 'border-primary/40 bg-primary/5'
+                  : 'border-border bg-card/30'
+              )}>
+                <div className="flex items-center justify-between">
+                  <span className="text-sm font-medium text-foreground">ConnectWise PSA</span>
+                  {connection ? (
+                    <span className="inline-flex items-center rounded-full bg-emerald-400/10 px-2 py-0.5 text-[0.625rem] font-label text-emerald-400">
+                      Connected
+                    </span>
+                  ) : (
+                    <span className="inline-flex items-center rounded-full bg-primary/10 px-2 py-0.5 text-[0.625rem] font-label text-primary">
+                      Available
+                    </span>
+                  )}
+                </div>
+                <p className="text-xs text-muted-foreground">Manage, ticket linking, time entries</p>
+              </div>
+
+              {/* Autotask — coming soon */}
+              <div className="rounded-xl border border-border bg-card/20 p-4 flex flex-col gap-2 opacity-60 cursor-not-allowed select-none">
+                <div className="flex items-center justify-between">
+                  <span className="text-sm font-medium text-foreground">Autotask PSA</span>
+                  <span className="inline-flex items-center rounded-full bg-amber-400/10 px-2 py-0.5 text-[0.625rem] font-label text-amber-400">
+                    Coming Soon
+                  </span>
+                </div>
+                <p className="text-xs text-muted-foreground">Datto / Kaseya integration</p>
+              </div>
+
+              {/* Halo PSA — coming soon */}
+              <div className="rounded-xl border border-border bg-card/20 p-4 flex flex-col gap-2 opacity-60 cursor-not-allowed select-none">
+                <div className="flex items-center justify-between">
+                  <span className="text-sm font-medium text-foreground">Halo PSA</span>
+                  <span className="inline-flex items-center rounded-full bg-amber-400/10 px-2 py-0.5 text-[0.625rem] font-label text-amber-400">
+                    Coming Soon
+                  </span>
+                </div>
+                <p className="text-xs text-muted-foreground">HaloPSA / HaloITSM integration</p>
+              </div>
+            </div>
+          </div>
+
           {/* Illustrative empty state when no connection exists */}
           {mode === 'setup' && (
             <div className="mb-6">