diff --git a/surfsense_backend/app/services/vision_llm_router_service.py b/surfsense_backend/app/services/vision_llm_router_service.py
new file mode 100644
index 000000000..0d782ab2b
--- /dev/null
+++ b/surfsense_backend/app/services/vision_llm_router_service.py
@@ -0,0 +1,193 @@
+import logging
+from typing import Any
+
+from litellm import Router
+
+logger = logging.getLogger(__name__)
+
+VISION_AUTO_MODE_ID = 0
+
+VISION_PROVIDER_MAP = {
+    "OPENAI": "openai",
+    "ANTHROPIC": "anthropic",
+    "GOOGLE": "gemini",
+    "AZURE_OPENAI": "azure",
+    "VERTEX_AI": "vertex_ai",
+    "BEDROCK": "bedrock",
+    "XAI": "xai",
+    "OPENROUTER": "openrouter",
+    "OLLAMA": "ollama_chat",
+    "GROQ": "groq",
+    "TOGETHER_AI": "together_ai",
+    "FIREWORKS_AI": "fireworks_ai",
+    "DEEPSEEK": "openai",
+    "MISTRAL": "mistral",
+    "CUSTOM": "custom",
+}
+
+
+class VisionLLMRouterService:
+    _instance = None
+    _router: Router | None = None
+    _model_list: list[dict] = []
+    _router_settings: dict = {}
+    _initialized: bool = False
+
+    def __new__(cls):
+        if cls._instance is None:
+            cls._instance = super().__new__(cls)
+        return cls._instance
+
+    @classmethod
+    def get_instance(cls) -> "VisionLLMRouterService":
+        if cls._instance is None:
+            cls._instance = cls()
+        return cls._instance
+
+    @classmethod
+    def initialize(
+        cls,
+        global_configs: list[dict],
+        router_settings: dict | None = None,
+    ) -> None:
+        instance = cls.get_instance()
+
+        if instance._initialized:
+            logger.debug("Vision LLM Router already initialized, skipping")
+            return
+
+        model_list = []
+        for config in global_configs:
+            deployment = cls._config_to_deployment(config)
+            if deployment:
+                model_list.append(deployment)
+
+        if not model_list:
+            logger.warning(
+                "No valid vision LLM configs found for router initialization"
+            )
+            return
+
+        instance._model_list = model_list
+        instance._router_settings = router_settings or {}
+
+        default_settings = {
+            "routing_strategy": "usage-based-routing",
+            "num_retries": 3,
+            "allowed_fails": 3,
+            "cooldown_time": 60,
+            "retry_after": 5,
+        }
+
+        final_settings = {**default_settings, **instance._router_settings}
+
+        try:
+            instance._router = Router(
+                model_list=model_list,
+                routing_strategy=final_settings.get(
+                    "routing_strategy", "usage-based-routing"
+                ),
+                num_retries=final_settings.get("num_retries", 3),
+                allowed_fails=final_settings.get("allowed_fails", 3),
+                cooldown_time=final_settings.get("cooldown_time", 60),
+                set_verbose=False,
+            )
+            instance._initialized = True
+            logger.info(
+                "Vision LLM Router initialized with %d deployments, strategy: %s",
+                len(model_list),
+                final_settings.get("routing_strategy"),
+            )
+        except Exception as e:
+            logger.error(f"Failed to initialize Vision LLM Router: {e}")
+            instance._router = None
+
+    @classmethod
+    def _config_to_deployment(cls, config: dict) -> dict | None:
+        try:
+            if not config.get("model_name") or not config.get("api_key"):
+                return None
+
+            if config.get("custom_provider"):
+                model_string = f"{config['custom_provider']}/{config['model_name']}"
+            else:
+                provider = config.get("provider", "").upper()
+                provider_prefix = VISION_PROVIDER_MAP.get(provider, provider.lower())
+                model_string = f"{provider_prefix}/{config['model_name']}"
+
+            litellm_params: dict[str, Any] = {
+                "model": model_string,
+                "api_key": config.get("api_key"),
+            }
+
+            if config.get("api_base"):
+                litellm_params["api_base"] = config["api_base"]
+
+            if config.get("api_version"):
+                litellm_params["api_version"] = config["api_version"]
+
+            if config.get("litellm_params"):
+                litellm_params.update(config["litellm_params"])
+
+            deployment: dict[str, Any] = {
+                "model_name": "auto",
+                "litellm_params": litellm_params,
+            }
+
+            if config.get("rpm"):
+                deployment["rpm"] = config["rpm"]
+            if config.get("tpm"):
+                deployment["tpm"] = config["tpm"]
+
+            return deployment
+
+        except Exception as e:
+            logger.warning(f"Failed to convert vision config to deployment: {e}")
+            return None
+
+    @classmethod
+    def get_router(cls) -> Router | None:
+        instance = cls.get_instance()
+        return instance._router
+
+    @classmethod
+    def is_initialized(cls) -> bool:
+        instance = cls.get_instance()
+        return instance._initialized and instance._router is not None
+
+    @classmethod
+    def get_model_count(cls) -> int:
+        instance = cls.get_instance()
+        return len(instance._model_list)
+
+
+def is_vision_auto_mode(config_id: int | None) -> bool:
+    return config_id == VISION_AUTO_MODE_ID
+
+
+def build_vision_model_string(
+    provider: str, model_name: str, custom_provider: str | None
+) -> str:
+    if custom_provider:
+        return f"{custom_provider}/{model_name}"
+    prefix = VISION_PROVIDER_MAP.get(provider.upper(), provider.lower())
+    return f"{prefix}/{model_name}"
+
+
+def get_global_vision_llm_config(config_id: int) -> dict | None:
+    from app.config import config
+
+    if config_id == VISION_AUTO_MODE_ID:
+        return {
+            "id": VISION_AUTO_MODE_ID,
+            "name": "Auto (Fastest)",
+            "provider": "AUTO",
+            "model_name": "auto",
+            "is_auto_mode": True,
+        }
+    if config_id > 0:
+        return None
+    for cfg in config.GLOBAL_VISION_LLM_CONFIGS:
+        if cfg.get("id") == config_id:
+            return cfg
+    return None