Haystack Enterprise Components

The Haystack Enterprise Platform currently supports 224 components and 55 integrations. The following table lists them grouped by integration partner.

Core Components

Component	Type	Haystack Enterprise Platform
Agent	Component	✅ Available
AnswerBuilder	Builder	✅ Available
AnswerJoiner	Joiner	✅ Available
AutoMergingRetriever	Retriever	✅ Available
AzureOCRDocumentConverter	Converter	✅ Available
AzureOpenAIChatGenerator	Generator	✅ Available
AzureOpenAIDocumentEmbedder	Embedder	✅ Available
AzureOpenAIResponsesChatGenerator	Generator	✅ Available
AzureOpenAITextEmbedder	Embedder	✅ Available
BranchJoiner	Joiner	✅ Available
CacheChecker	Component	✅ Available
ChatPromptBuilder	Builder	✅ Available
ConditionalRouter	Router	✅ Available
CSVDocumentCleaner	Preprocessor	✅ Available
CSVDocumentSplitter	Preprocessor	✅ Available
CSVToDocument	Converter	✅ Available
DocumentCleaner	Preprocessor	✅ Available
DocumentJoiner	Joiner	✅ Available
DocumentLanguageClassifier	Classifier	✅ Available
DocumentLengthRouter	Router	✅ Available
DocumentPreprocessor	Preprocessor	✅ Available
DocumentSplitter	Preprocessor	✅ Available
DocumentToImageContent	Converter	✅ Available
DocumentTypeRouter	Router	✅ Available
DocumentWriter	Writer	✅ Available
DOCXToDocument	Converter	✅ Available
EmbeddingBasedDocumentSplitter	Preprocessor	✅ Available
ExtractiveReader	Reader	✅ Available
FallbackChatGenerator	Generator	✅ Available
FileToFileContent	Converter	✅ Available
FileTypeRouter	Router	✅ Available
FilterRetriever	Retriever	✅ Available
HierarchicalDocumentSplitter	Preprocessor	✅ Available
HTMLToDocument	Converter	✅ Available
HuggingFaceAPIChatGenerator	Generator	✅ Available
HuggingFaceAPIDocumentEmbedder	Embedder	✅ Available
HuggingFaceAPITextEmbedder	Embedder	✅ Available
HuggingFaceLocalChatGenerator	Generator	✅ Available
HuggingFaceTEIRanker	Ranker	✅ Available
ImageFileToDocument	Converter	✅ Available
ImageFileToImageContent	Converter	✅ Available
JSONConverter	Converter	✅ Available
JsonSchemaValidator	Validator	✅ Available
LinkContentFetcher	Fetcher	✅ Available
ListJoiner	Joiner	✅ Available
LLMDocumentContentExtractor	Extractor	✅ Available
LLMMessagesRouter	Router	✅ Available
LLMMetadataExtractor	Extractor	✅ Available
LLMRanker	Ranker	✅ Available
LostInTheMiddleRanker	Ranker	✅ Available
MarkdownHeaderSplitter	Preprocessor	✅ Available
MarkdownToDocument	Converter	✅ Available
MetadataRouter	Router	✅ Available
MetaFieldGroupingRanker	Ranker	✅ Available
MetaFieldRanker	Ranker	✅ Available
MSGToDocument	Converter	✅ Available
MultiFileConverter	Converter	✅ Available
MultiQueryEmbeddingRetriever	Retriever	✅ Available
MultiQueryTextRetriever	Retriever	✅ Available
MultiRetriever	Retriever	✅ Available
NamedEntityExtractor	Extractor	✅ Available
OpenAIChatGenerator	Generator	✅ Available
OpenAIDocumentEmbedder	Embedder	✅ Available
OpenAIResponsesChatGenerator	Generator	✅ Available
OpenAITextEmbedder	Embedder	✅ Available
OpenAPIConnector	Connector	✅ Available
OpenAPIServiceConnector	Connector	✅ Available
OpenAPIServiceToFunctions	Converter	✅ Available
OutputAdapter	Converter	✅ Available
PDFMinerToDocument	Converter	✅ Available
PDFToImageContent	Converter	✅ Available
PPTXToDocument	Converter	✅ Available
PromptBuilder	Builder	✅ Available
PyPDFToDocument	Converter	✅ Available
PythonCodeSplitter	Preprocessor	✅ Available
QueryExpander	Component	✅ Available
RecursiveDocumentSplitter	Preprocessor	✅ Available
RegexTextExtractor	Extractor	✅ Available
RemoteWhisperTranscriber	Audio	✅ Available
SearchApiWebSearch	Component	✅ Available
SentenceTransformersDiversityRanker	Ranker	✅ Available
SentenceTransformersDocumentEmbedder	Embedder	✅ Available
SentenceTransformersDocumentImageEmbedder	Embedder	✅ Available
SentenceTransformersSimilarityRanker	Ranker	✅ Available
SentenceTransformersSparseDocumentEmbedder	Embedder	✅ Available
SentenceTransformersSparseTextEmbedder	Embedder	✅ Available
SentenceTransformersTextEmbedder	Embedder	✅ Available
SentenceWindowRetriever	Retriever	✅ Available
SerperDevWebSearch	Component	✅ Available
StringJoiner	Joiner	✅ Available
TextCleaner	Preprocessor	✅ Available
TextEmbeddingRetriever	Retriever	✅ Available
TextFileToDocument	Converter	✅ Available
TextLanguageRouter	Router	✅ Available
TikaDocumentConverter	Converter	✅ Available
ToolInvoker	Component	✅ Available
TopPSampler	Sampler	✅ Available
TransformersSimilarityRanker	Ranker	✅ Available
TransformersTextRouter	Router	✅ Available
TransformersZeroShotDocumentClassifier	Classifier	✅ Available
TransformersZeroShotTextRouter	Router	✅ Available
XLSXToDocument	Converter	✅ Available

AIML API

Component	Type	Haystack Enterprise Platform
AIMLAPIChatGenerator	Generator	✅ Available

AlloyDB

Component	Type	Haystack Enterprise Platform
AlloyDBEmbeddingRetriever	Retriever	✅ Available
AlloyDBKeywordRetriever	Retriever	✅ Available

Amazon Bedrock

Component	Type	Haystack Enterprise Platform
AmazonBedrockChatGenerator	Generator	✅ Available
AmazonBedrockDocumentEmbedder	Embedder	✅ Available
AmazonBedrockDocumentImageEmbedder	Embedder	✅ Available
AmazonBedrockRanker	Ranker	✅ Available
AmazonBedrockTextEmbedder	Embedder	✅ Available

Amazon S3

Component	Type	Haystack Enterprise Platform
S3Downloader	Component	✅ Available

Amazon Textract

Component	Type	Haystack Enterprise Platform
AmazonTextractConverter	Converter	✅ Available

Anthropic

Component	Type	Haystack Enterprise Platform
AnthropicChatGenerator	Generator	✅ Available
AnthropicFoundryChatGenerator	Generator	✅ Available
AnthropicVertexChatGenerator	Generator	✅ Available

ArcadeDB

Component	Type	Haystack Enterprise Platform
ArcadeDBEmbeddingRetriever	Retriever	✅ Available

Astra

Component	Type	Haystack Enterprise Platform
AstraEmbeddingRetriever	Retriever	✅ Available

Azure AI Search

Component	Type	Haystack Enterprise Platform
AzureAISearchBM25Retriever	Retriever	✅ Available
AzureAISearchEmbeddingRetriever	Retriever	✅ Available
AzureAISearchHybridRetriever	Retriever	✅ Available

Azure Document Intelligence

Component	Type	Haystack Enterprise Platform
AzureDocumentIntelligenceConverter	Converter	✅ Available

Brave

Component	Type	Haystack Enterprise Platform
BraveWebSearch	Component	✅ Available

Chroma

Component	Type	Haystack Enterprise Platform
ChromaEmbeddingRetriever	Retriever	✅ Available
ChromaQueryTextRetriever	Retriever	✅ Available

Cohere

Component	Type	Haystack Enterprise Platform
CohereChatGenerator	Generator	✅ Available
CohereDocumentEmbedder	Embedder	✅ Available
CohereRanker	Ranker	✅ Available
CohereTextEmbedder	Embedder	✅ Available

Docling

Component	Type	Haystack Enterprise Platform
DoclingConverter	Converter	✅ Available
DoclingServeConverter	Converter	✅ Available

Elasticsearch

Component	Type	Haystack Enterprise Platform
ElasticsearchBM25Retriever	Retriever	✅ Available
ElasticsearchEmbeddingRetriever	Retriever	✅ Available
ElasticsearchHybridRetriever	Retriever	✅ Available
ElasticsearchSQLRetriever	Retriever	✅ Available

FalkorDB

Component	Type	Haystack Enterprise Platform
FalkorDBCypherRetriever	Retriever	✅ Available
FalkorDBEmbeddingRetriever	Retriever	✅ Available

FastEmbed

Component	Type	Haystack Enterprise Platform
FastembedDocumentEmbedder	Embedder	✅ Available
FastembedRanker	Ranker	✅ Available
FastembedSparseDocumentEmbedder	Embedder	✅ Available
FastembedSparseTextEmbedder	Embedder	✅ Available
FastembedTextEmbedder	Embedder	✅ Available

Firecrawl

Component	Type	Haystack Enterprise Platform
FirecrawlCrawler	Fetcher	✅ Available
FirecrawlWebSearch	Component	✅ Available

GitHub

Component	Type	Haystack Enterprise Platform
GitHubFileEditor	Connector	✅ Available
GitHubIssueCommenter	Connector	✅ Available
GitHubIssueViewer	Connector	✅ Available
GitHubPRCreator	Connector	✅ Available
GitHubRepoForker	Connector	✅ Available
GitHubRepoViewer	Connector	✅ Available

Google Generative AI

Component	Type	Haystack Enterprise Platform
GoogleGenAIChatGenerator	Generator	✅ Available
GoogleGenAIDocumentEmbedder	Embedder	✅ Available
GoogleGenAITextEmbedder	Embedder	✅ Available

Hugging Face API

Component	Type	Haystack Enterprise Platform
HuggingFaceAPIChatGenerator	Generator	✅ Available
HuggingFaceAPIDocumentEmbedder	Embedder	✅ Available
HuggingFaceAPITextEmbedder	Embedder	✅ Available
HuggingFaceTEIRanker	Ranker	✅ Available

Jina AI

Component	Type	Haystack Enterprise Platform
JinaDocumentEmbedder	Embedder	✅ Available
JinaRanker	Ranker	✅ Available
JinaReaderConnector	Connector	✅ Available
JinaTextEmbedder	Embedder	✅ Available

Langfuse

Component	Type	Haystack Enterprise Platform
LangfuseConnector	Connector	✅ Available

Lara

Component	Type	Haystack Enterprise Platform
LaraDocumentTranslator	Component	✅ Available

LiteLLM

Component	Type	Haystack Enterprise Platform
LiteLLMChatGenerator	Generator	✅ Available

Llama Stack

Component	Type	Haystack Enterprise Platform
LlamaStackChatGenerator	Generator	✅ Available

Llama.cpp

Component	Type	Haystack Enterprise Platform
LlamaCppChatGenerator	Generator	✅ Available

MarkItDown

Component	Type	Haystack Enterprise Platform
MarkItDownConverter	Converter	✅ Available

Mem0

Component	Type	Haystack Enterprise Platform
Mem0MemoryRetriever	Retriever	✅ Available
Mem0MemoryWriter	Writer	✅ Available

Meta Llama

Component	Type	Haystack Enterprise Platform
MetaLlamaChatGenerator	Generator	✅ Available

Mistral

Component	Type	Haystack Enterprise Platform
MistralChatGenerator	Generator	✅ Available
MistralDocumentEmbedder	Embedder	✅ Available
MistralOCRDocumentConverter	Converter	✅ Available
MistralTextEmbedder	Embedder	✅ Available

MongoDB Atlas

Component	Type	Haystack Enterprise Platform
MongoDBAtlasEmbeddingRetriever	Retriever	✅ Available
MongoDBAtlasFullTextRetriever	Retriever	✅ Available

NVIDIA

Component	Type	Haystack Enterprise Platform
NvidiaChatGenerator	Generator	✅ Available
NvidiaDocumentEmbedder	Embedder	✅ Available
NvidiaRanker	Ranker	✅ Available
NvidiaTextEmbedder	Embedder	✅ Available

Ollama

Component	Type	Haystack Enterprise Platform
OllamaChatGenerator	Generator	✅ Available
OllamaDocumentEmbedder	Embedder	✅ Available
OllamaTextEmbedder	Embedder	✅ Available

OpenRouter

Component	Type	Haystack Enterprise Platform
OpenRouterChatGenerator	Generator	✅ Available

OpenSearch

Component	Type	Haystack Enterprise Platform
OpenSearchBM25Retriever	Retriever	✅ Available
OpenSearchEmbeddingRetriever	Retriever	✅ Available
OpenSearchHybridRetriever	Retriever	✅ Available
OpenSearchMetadataRetriever	Retriever	✅ Available
OpenSearchSQLRetriever	Retriever	✅ Available

Oracle

Component	Type	Haystack Enterprise Platform
OracleEmbeddingRetriever	Retriever	✅ Available
OracleKeywordRetriever	Retriever	✅ Available

Perplexity

Component	Type	Haystack Enterprise Platform
PerplexityChatGenerator	Generator	✅ Available
PerplexityDocumentEmbedder	Embedder	✅ Available
PerplexityTextEmbedder	Embedder	✅ Available
PerplexityWebSearch	Component	✅ Available

pgvector

Component	Type	Haystack Enterprise Platform
PgvectorEmbeddingRetriever	Retriever	✅ Available
PgvectorKeywordRetriever	Retriever	✅ Available

Pinecone

Component	Type	Haystack Enterprise Platform
PineconeEmbeddingRetriever	Retriever	✅ Available

Presidio

Component	Type	Haystack Enterprise Platform
PresidioDocumentCleaner	Preprocessor	✅ Available
PresidioEntityExtractor	Extractor	✅ Available
PresidioTextCleaner	Preprocessor	✅ Available

Pyversity

Component	Type	Haystack Enterprise Platform
PyversityRanker	Ranker	✅ Available

Qdrant

Component	Type	Haystack Enterprise Platform
QdrantEmbeddingRetriever	Retriever	✅ Available
QdrantHybridRetriever	Retriever	✅ Available
QdrantSparseEmbeddingRetriever	Retriever	✅ Available

Snowflake

Component	Type	Haystack Enterprise Platform
SnowflakeTableRetriever	Retriever	✅ Available

SQLAlchemy

Component	Type	Haystack Enterprise Platform
SQLAlchemyTableRetriever	Retriever	✅ Available

STACKIT

Component	Type	Haystack Enterprise Platform
STACKITChatGenerator	Generator	✅ Available
STACKITDocumentEmbedder	Embedder	✅ Available
STACKITTextEmbedder	Embedder	✅ Available

Supabase

Component	Type	Haystack Enterprise Platform
SupabasePgvectorEmbeddingRetriever	Retriever	✅ Available
SupabasePgvectorKeywordRetriever	Retriever	✅ Available

Tavily

Component	Type	Haystack Enterprise Platform
TavilyWebSearch	Component	✅ Available

TogetherAI

Component	Type	Haystack Enterprise Platform
TogetherAIChatGenerator	Generator	✅ Available

Unstructured

Component	Type	Haystack Enterprise Platform
UnstructuredFileConverter	Converter	✅ Available

Valkey

Component	Type	Haystack Enterprise Platform
ValkeyEmbeddingRetriever	Retriever	✅ Available

Vespa

Component	Type	Haystack Enterprise Platform
VespaEmbeddingRetriever	Retriever	✅ Available
VespaKeywordRetriever	Retriever	✅ Available

vLLM

Component	Type	Haystack Enterprise Platform
VLLMChatGenerator	Generator	✅ Available
VLLMDocumentEmbedder	Embedder	✅ Available
VLLMRanker	Ranker	✅ Available
VLLMTextEmbedder	Embedder	✅ Available

Weaviate

Component	Type	Haystack Enterprise Platform
WeaviateBM25Retriever	Retriever	✅ Available
WeaviateEmbeddingRetriever	Retriever	✅ Available

Weights & Biases (Weave)

Component	Type	Haystack Enterprise Platform
WeaveConnector	Connector	✅ Available