diff --git a/docs/docs/integrations/document_loaders/browserbase.ipynb b/docs/docs/integrations/document_loaders/browserbase.ipynb
index 8ed52fd8ded..ae497ba6dad 100644
--- a/docs/docs/integrations/document_loaders/browserbase.ipynb
+++ b/docs/docs/integrations/document_loaders/browserbase.ipynb
@@ -6,11 +6,17 @@
    "source": [
     "# Browserbase\n",
     "\n",
-    "[Browserbase](https://browserbase.com) is a serverless platform for running headless browsers, it offers advanced debugging, session recordings, stealth mode, integrated proxies and captcha solving.\n",
+    "[Browserbase](https://browserbase.com) is a developer platform to reliably run, manage, and monitor headless browsers.\n",
     "\n",
-    "## Installation\n",
+    "Power your AI data retrievals with:\n",
+    "- [Serverless Infrastructure](https://docs.browserbase.com/under-the-hood) providing reliable browsers to extract data from complex UIs\n",
+    "- [Stealth Mode](https://docs.browserbase.com/features/stealth-mode) with included fingerprinting tactics and automatic captcha solving\n",
+    "- [Session Debugger](https://docs.browserbase.com/features/sessions) to inspect your Browser Session with networks timeline and logs\n",
+    "- [Live Debug](https://docs.browserbase.com/guides/session-debug-connection/browser-remote-control) to quickly debug your automation\n",
     "\n",
-    "- Get an API key from [browserbase.com](https://browserbase.com) and set it in environment variables (`BROWSERBASE_API_KEY`).\n",
+    "## Installation and Setup\n",
+    "\n",
+    "- Get an API key and Project ID from [browserbase.com](https://browserbase.com) and set it in environment variables (`BROWSERBASE_API_KEY`, `BROWSERBASE_PROJECT_ID`).\n",
     "- Install the [Browserbase SDK](http://github.com/browserbase/python-sdk):"
    ]
   },
@@ -64,6 +70,20 @@
     "print(docs[0].page_content[:61])"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Loader Options\n",
+    "\n",
+    "- `urls` Required. A list of URLs to fetch.\n",
+    "- `text_content` Retrieve only text content. Default is `False`.\n",
+    "- `api_key` Optional. Browserbase API key. Default is `BROWSERBASE_API_KEY` env variable.\n",
+    "- `project_id` Optional. Browserbase Project ID. Default is `BROWSERBASE_PROJECT_ID` env variable.\n",
+    "- `session_id` Optional. Provide an existing Session ID.\n",
+    "- `proxy` Optional. Enable/Disable Proxies."
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {},
diff --git a/docs/docs/integrations/providers/browserbase.mdx b/docs/docs/integrations/providers/browserbase.mdx
index d5ec545a3f1..0bd939ffbfc 100644
--- a/docs/docs/integrations/providers/browserbase.mdx
+++ b/docs/docs/integrations/providers/browserbase.mdx
@@ -1,10 +1,16 @@
 # Browserbase
 
->[Browserbase](https://browserbase.com) is a serverless platform for running headless browsers, it offers advanced debugging, session recordings, stealth mode, integrated proxies and captcha solving.
+[Browserbase](https://browserbase.com) is a developer platform to reliably run, manage, and monitor headless browsers.
+
+Power your AI data retrievals with:
+- [Serverless Infrastructure](https://docs.browserbase.com/under-the-hood) providing reliable browsers to extract data from complex UIs
+- [Stealth Mode](https://docs.browserbase.com/features/stealth-mode) with included fingerprinting tactics and automatic captcha solving
+- [Session Debugger](https://docs.browserbase.com/features/sessions) to inspect your Browser Session with networks timeline and logs
+- [Live Debug](https://docs.browserbase.com/guides/session-debug-connection/browser-remote-control) to quickly debug your automation
 
 ## Installation and Setup
 
-- Get an API key from [browserbase.com](https://browserbase.com) and set it in environment variables (`BROWSERBASE_API_KEY`).
+- Get an API key and Project ID from [browserbase.com](https://browserbase.com) and set it in environment variables (`BROWSERBASE_API_KEY`, `BROWSERBASE_PROJECT_ID`).
 - Install the [Browserbase SDK](http://github.com/browserbase/python-sdk):
 
 ```python
diff --git a/libs/community/langchain_community/document_loaders/browserbase.py b/libs/community/langchain_community/document_loaders/browserbase.py
index 888a89107ab..0027fa1eeb6 100644
--- a/libs/community/langchain_community/document_loaders/browserbase.py
+++ b/libs/community/langchain_community/document_loaders/browserbase.py
@@ -1,4 +1,4 @@
-from typing import Iterator, List, Optional, Tuple, Union
+from typing import Iterator, Optional, Sequence
 
 from langchain_core.documents import Document
 
@@ -14,13 +14,17 @@ class BrowserbaseLoader(BaseLoader):
 
     def __init__(
         self,
-        urls: Union[List[str], Tuple[str, ...]],
-        *,
-        api_key: Optional[str] = None,
+        urls: Sequence[str],
         text_content: bool = False,
+        api_key: Optional[str] = None,
+        project_id: Optional[str] = None,
+        session_id: Optional[str] = None,
+        proxy: Optional[bool] = None,
     ):
         self.urls = urls
         self.text_content = text_content
+        self.session_id = session_id
+        self.proxy = proxy
 
         try:
             from browserbase import Browserbase
@@ -32,11 +36,13 @@ class BrowserbaseLoader(BaseLoader):
                 "to use the Browserbase loader."
             )
 
-        self.browserbase = Browserbase(api_key=api_key)
+        self.browserbase = Browserbase(api_key, project_id)
 
     def lazy_load(self) -> Iterator[Document]:
         """Load pages from URLs"""
-        pages = self.browserbase.load_urls(self.urls, self.text_content)
+        pages = self.browserbase.load_urls(
+            self.urls, self.text_content, self.session_id, self.proxy
+        )
 
         for i, page in enumerate(pages):
             yield Document(