diff --git a/haystack/preview/components/rankers/similarity.py b/haystack/preview/components/rankers/similarity.py
index 66f620294..5d5125006 100644
--- a/haystack/preview/components/rankers/similarity.py
+++ b/haystack/preview/components/rankers/similarity.py
@@ -56,6 +56,12 @@ class SimilarityRanker:
         self.model = None
         self.tokenizer = None
 
+    def _get_telemetry_data(self) -> Dict[str, Any]:
+        """
+        Data that is sent to Posthog for usage analytics.
+        """
+        return {"model": str(self.model_name_or_path)}
+
     def warm_up(self):
         """
         Warm up the model and tokenizer used in scoring the documents.
diff --git a/haystack/preview/components/readers/extractive.py b/haystack/preview/components/readers/extractive.py
index 081646dd2..be18b5698 100644
--- a/haystack/preview/components/readers/extractive.py
+++ b/haystack/preview/components/readers/extractive.py
@@ -67,6 +67,12 @@ class ExtractiveReader:
         self.no_answer = no_answer
         self.calibration_factor = calibration_factor
 
+    def _get_telemetry_data(self) -> Dict[str, Any]:
+        """
+        Data that is sent to Posthog for usage analytics.
+        """
+        return {"model": self.model_name_or_path}
+
     def to_dict(self) -> Dict[str, Any]:
         """
         Serialize this component to a dictionary.
diff --git a/haystack/preview/components/retrievers/memory_bm25_retriever.py b/haystack/preview/components/retrievers/memory_bm25_retriever.py
index 5ae1224e6..564f2fa08 100644
--- a/haystack/preview/components/retrievers/memory_bm25_retriever.py
+++ b/haystack/preview/components/retrievers/memory_bm25_retriever.py
@@ -41,6 +41,12 @@ class MemoryBM25Retriever:
         self.top_k = top_k
         self.scale_score = scale_score
 
+    def _get_telemetry_data(self) -> Dict[str, Any]:
+        """
+        Data that is sent to Posthog for usage analytics.
+        """
+        return {"document_store": type(self.document_store).__name__}
+
     def to_dict(self) -> Dict[str, Any]:
         """
         Serialize this component to a dictionary.
diff --git a/haystack/preview/components/retrievers/memory_embedding_retriever.py b/haystack/preview/components/retrievers/memory_embedding_retriever.py
index 1d5f1cea2..17a709fdf 100644
--- a/haystack/preview/components/retrievers/memory_embedding_retriever.py
+++ b/haystack/preview/components/retrievers/memory_embedding_retriever.py
@@ -44,6 +44,12 @@ class MemoryEmbeddingRetriever:
         self.scale_score = scale_score
         self.return_embedding = return_embedding
 
+    def _get_telemetry_data(self) -> Dict[str, Any]:
+        """
+        Data that is sent to Posthog for usage analytics.
+        """
+        return {"document_store": type(self.document_store).__name__}
+
     def to_dict(self) -> Dict[str, Any]:
         """
         Serialize this component to a dictionary.
diff --git a/haystack/preview/components/writers/document_writer.py b/haystack/preview/components/writers/document_writer.py
index 5ce8c9d4c..5b3d2f4ac 100644
--- a/haystack/preview/components/writers/document_writer.py
+++ b/haystack/preview/components/writers/document_writer.py
@@ -19,6 +19,12 @@ class DocumentWriter:
         self.document_store = document_store
         self.policy = policy
 
+    def _get_telemetry_data(self) -> Dict[str, Any]:
+        """
+        Data that is sent to Posthog for usage analytics.
+        """
+        return {"document_store": type(self.document_store).__name__}
+
     def to_dict(self) -> Dict[str, Any]:
         """
         Serialize this component to a dictionary.