diff --git a/README.md b/README.md
index f88476d0..402b8f2c 100644
--- a/README.md
+++ b/README.md
@@ -232,23 +232,25 @@ prompt = get_prompt_from_registry(<Registry ID>, options={"prompt_version": 1, "
 
 Langtrace automatically captures traces from the following vendors:
 
-| Vendor       | Type            | Typescript SDK     | Python SDK         |
-| ------------ | --------------- | ------------------ | ------------------ |
-| OpenAI       | LLM             | :white_check_mark: | :white_check_mark: |
-| Anthropic    | LLM             | :white_check_mark: | :white_check_mark: |
-| Azure OpenAI | LLM             | :white_check_mark: | :white_check_mark: |
-| Cohere       | LLM             | :white_check_mark: | :white_check_mark: |
-| Groq         | LLM             | :x:                | :white_check_mark: |
-| Langchain    | Framework       | :x:                | :white_check_mark: |
-| Langgraph    | Framework       | :x:                | :white_check_mark: |
-| LlamaIndex   | Framework       | :white_check_mark: | :white_check_mark: |
-| DSPy         | Framework       | :x:                | :white_check_mark: |
-| CrewAI       | Framework       | :x:                | :white_check_mark: |
-| Ollama       | Framework       | :x:                | :white_check_mark: |
-| Pinecone     | Vector Database | :white_check_mark: | :white_check_mark: |
-| ChromaDB     | Vector Database | :white_check_mark: | :white_check_mark: |
-| Weaviate     | Vector Database | :white_check_mark: | :white_check_mark: |
-| QDrant       | Vector Database | :x:                | :white_check_mark: |
+| Vendor       | Type            | Typescript SDK     | Python SDK                      |
+| ------------ | --------------- | ------------------ | ------------------------------- |
+| OpenAI       | LLM             | :white_check_mark: | :white_check_mark:              |
+| Anthropic    | LLM             | :white_check_mark: | :white_check_mark:              |
+| Azure OpenAI | LLM             | :white_check_mark: | :white_check_mark:              |
+| Cohere       | LLM             | :white_check_mark: | :white_check_mark:              |
+| Groq         | LLM             | :x:                | :white_check_mark:              |
+| Perplexity   | LLM             | :white_check_mark: | :white_check_mark:              |
+| Langchain    | Framework       | :x:                | :white_check_mark:              |
+| LlamaIndex   | Framework       | :white_check_mark: | :white_check_mark:              |
+| Langgraph    | Framework       | :x:                | :white_check_mark:              |
+| DSPy         | Framework       | :x:                | :white_check_mark:              |
+| CrewAI       | Framework       | :x:                | :white_check_mark:              |
+| Ollama       | Framework       | :x:                | :white_check_mark:              |
+| Pinecone     | Vector Database | :white_check_mark: | :white_check_mark:              |
+| ChromaDB     | Vector Database | :white_check_mark: | :white_check_mark:              |
+| QDrant       | Vector Database | :white_check_mark: | :white_check_mark:              |
+| Weaviate     | Vector Database | :white_check_mark: | :white_check_mark:              |
+| PGVector     | Vector Database | :white_check_mark: | :white_check_mark: (SQLAlchemy) |
 
 ---
 
diff --git a/src/langtrace_python_sdk/langtrace.py b/src/langtrace_python_sdk/langtrace.py
index 018fb528..15971ee9 100644
--- a/src/langtrace_python_sdk/langtrace.py
+++ b/src/langtrace_python_sdk/langtrace.py
@@ -68,6 +68,7 @@ def init(
     api_host: Optional[str] = LANGTRACE_REMOTE_URL,
     disable_instrumentations: Optional[DisableInstrumentations] = None,
     disable_tracing_for_functions: Optional[InstrumentationMethods] = None,
+    service_name: Optional[str] = None,
 ):
 
     host = (
@@ -77,7 +78,7 @@ def init(
     print(Fore.GREEN + "Initializing Langtrace SDK.." + Fore.RESET)
     sampler = LangtraceSampler(disabled_methods=disable_tracing_for_functions)
     provider = TracerProvider(
-        resource=Resource.create({"service.name": sys.argv[0]}),
+        resource=Resource.create({"service.name": service_name or sys.argv[0]}),
         sampler=sampler,
     )
 
diff --git a/src/langtrace_python_sdk/version.py b/src/langtrace_python_sdk/version.py
index 6716a5e7..2ab116b7 100644
--- a/src/langtrace_python_sdk/version.py
+++ b/src/langtrace_python_sdk/version.py
@@ -1 +1 @@
-__version__ = "2.1.28"
+__version__ = "2.1.29"