Bundle list
This page lists every official Langflow bundle and the pip extension package that ships it.
Bundle names are stable identifiers used in saved flows (ext:<bundle>:<Class>@official).
The pip install command is what you run when a bundle is missing from your environment.
This list reflects the bundles included with Langflow 1.12.0.
Providers can graduate from lfx-bundles to a standalone lfx-<provider> package without changing the bundle name in your flows.
Additional bundles
Starting in Langflow 1.12, uv pip install langflow includes a curated provider set only.
The following bundles are not installed by default.
To install one provider from lfx-bundles, run:
uv pip install "lfx-bundles[<bundle-name>]"
To install one opt-in standalone package, run:
uv pip install lfx-<bundle>
To install every no-Torch opt-in provider at once, including the standalone packages:
uv pip install "langflow[bundles]"
Restart Langflow after installing. To confirm a bundle loaded, run lfx extension list.
The extra name is the identifier shown, such as groq or exa.
Knowledge bases still use local Chroma storage in the default install. The Chroma DB bundle component in the visual editor is opt-in.
Model providers
aiml · baidu · cloudflare · cometapi · deepseek · empiriolabs · groq · huggingface · litellm · lmstudio · maritalk · mistral · notdiamond · novita · nvidia · openrouter · orcarouter · perplexity · sambanova · vertexai · xai
Vector stores and memory
chroma · clickhouse · couchbase · elastic · faiss · mem0 · milvus · mongodb · needle · pgvector · pinecone · qdrant · redis · supabase · upstash · valkey · vectara · weaviate · zep
Tools, search, and integrations
agentql · altk · apify · arxiv · assemblyai · bing · cleanlab · composio · confluent · confluence · duckduckgo · exa · firecrawl · git · glean · homeassistant · icosacomputing · jigsawstack · langwatch · mrscraper · nextplaid · notion · olivya · paddle · scrapegraph · searchapi · serpapi · spider · tavily · twelvelabs · unstructured · vlmrun · wikipedia · wolframalpha · yahoosearch · youtube
Standalone packages included by default
These providers ship as their own pip packages, each on its own release cadence.
The default uv pip install langflow includes the following curated standalone packages.
| Bundle | Install command |
|---|---|
amazon (Amazon) | uv pip install lfx-amazon |
anthropic (Anthropic) | uv pip install lfx-anthropic |
azure (Azure) | uv pip install lfx-azure |
cohere (Cohere) | uv pip install lfx-cohere |
datastax (DataStax) | uv pip install lfx-datastax |
docling (Docling) | uv pip install lfx-docling |
google (Google components) | uv pip install lfx-google |
ibm (IBM) | uv pip install lfx-ibm |
ollama (Ollama) | uv pip install lfx-ollama |
openai (OpenAI) | uv pip install lfx-openai |
openai-compatible (OpenAI Compatible) | uv pip install lfx-openai-compatible |
oracle (Oracle) | uv pip install lfx-oracle |
vllm (vLLM) | uv pip install lfx-vllm |
Opt-in standalone packages
These providers are available as standalone lfx-* packages, but they are not included in uv pip install langflow.
Install one package, or install all of them together with the non-PyTorch providers in lfx-bundles by using
uv pip install "langflow[bundles]".
| Bundle | Install command |
|---|---|
arxiv (arXiv) | uv pip install lfx-arxiv |
confluent (IBM Confluent) | uv pip install lfx-confluent |
duckduckgo (DuckDuckGo) | uv pip install lfx-duckduckgo |
empiriolabs (EmpirioLabs) | uv pip install lfx-empiriolabs |
exa (Exa) | uv pip install lfx-exa |
firecrawl (Firecrawl) | uv pip install lfx-firecrawl |
nextplaid (NextPlaid) | uv pip install lfx-nextplaid |
paddle (Paddle) | uv pip install lfx-paddle |
valkey (Valkey) | uv pip install lfx-valkey |
Providers in lfx-bundles
These providers do not have their own lfx-<provider> package.
To install one provider and its SDK, run uv pip install "lfx-bundles[<bundle-name>]".
To install every provider in lfx-bundles, run uv pip install "lfx[bundles]".
To install every provider, including providers that require PyTorch as a dependency, run uv pip install "lfx-bundles[all]".
| Bundle | Install command |
|---|---|
agentql | uv pip install "lfx-bundles[agentql]" |
aiml (AI/ML API) | uv pip install "lfx-bundles[aiml]" |
altk (ALTK) | uv pip install "lfx-bundles[altk]" |
apify (Apify) | uv pip install "lfx-bundles[apify]" |
assemblyai (AssemblyAI) | uv pip install "lfx-bundles[assemblyai]" |
baidu (Baidu) | uv pip install "lfx-bundles[baidu]" |
bing (Bing) | uv pip install "lfx-bundles[bing]" |
chroma (Chroma) | uv pip install "lfx-bundles[chroma]" |
cleanlab (Cleanlab) | uv pip install "lfx-bundles[cleanlab]" |
clickhouse (ClickHouse) | uv pip install "lfx-bundles[clickhouse]" |
cloudflare (Cloudflare) | uv pip install "lfx-bundles[cloudflare]" |
codeagents (Code Agents) | uv pip install "lfx-bundles[codeagents]" |
cometapi (CometAPI) | uv pip install "lfx-bundles[cometapi]" |
composio (Composio) | uv pip install "lfx-bundles[composio]" |
confluence | uv pip install "lfx-bundles[confluence]" |
couchbase (Couchbase) | uv pip install "lfx-bundles[couchbase]" |
cuga (CUGA) | uv pip install "lfx-bundles[cuga]" |
deepseek (DeepSeek) | uv pip install "lfx-bundles[deepseek]" |
elastic (Elastic) | uv pip install "lfx-bundles[elastic]" |
faiss (FAISS) | uv pip install "lfx-bundles[faiss]" |
git | uv pip install "lfx-bundles[git]" |
glean (Glean) | uv pip install "lfx-bundles[glean]" |
groq (Groq) | uv pip install "lfx-bundles[groq]" |
homeassistant | uv pip install "lfx-bundles[homeassistant]" |
huggingface (Hugging Face) | uv pip install "lfx-bundles[huggingface]" |
icosacomputing (Icosa Computing) | uv pip install "lfx-bundles[icosacomputing]" |
jigsawstack | uv pip install "lfx-bundles[jigsawstack]" |
langwatch | uv pip install "lfx-bundles[langwatch]" |
litellm | uv pip install "lfx-bundles[litellm]" |
lmstudio (LM Studio) | uv pip install "lfx-bundles[lmstudio]" |
maritalk (MariTalk) | uv pip install "lfx-bundles[maritalk]" |
mem0 (Mem0) | uv pip install "lfx-bundles[mem0]" |
milvus (Milvus) | uv pip install "lfx-bundles[milvus]" |
mistral (MistralAI) | uv pip install "lfx-bundles[mistral]" |
mongodb (MongoDB) | uv pip install "lfx-bundles[mongodb]" |
mrscraper (MrScraper) | uv pip install "lfx-bundles[mrscraper]" |
needle | uv pip install "lfx-bundles[needle]" |
notdiamond | uv pip install "lfx-bundles[notdiamond]" |
notion (Notion) | uv pip install "lfx-bundles[notion]" |
novita (Novita) | uv pip install "lfx-bundles[novita]" |
nvidia (NVIDIA) | uv pip install "lfx-bundles[nvidia]" |
olivya | uv pip install "lfx-bundles[olivya]" |
openrouter (OpenRouter) | uv pip install "lfx-bundles[openrouter]" |
orcarouter (OrcaRouter) | uv pip install "lfx-bundles[orcarouter]" |
perplexity (Perplexity) | uv pip install "lfx-bundles[perplexity]" |
pgvector (pgvector) | uv pip install "lfx-bundles[pgvector]" |
pinecone (Pinecone) | uv pip install "lfx-bundles[pinecone]" |
qdrant (Qdrant) | uv pip install "lfx-bundles[qdrant]" |
redis (Redis) | uv pip install "lfx-bundles[redis]" |
sambanova (SambaNova) | uv pip install "lfx-bundles[sambanova]" |
scrapegraph | uv pip install "lfx-bundles[scrapegraph]" |
searchapi (SearchApi) | uv pip install "lfx-bundles[searchapi]" |
serpapi | uv pip install "lfx-bundles[serpapi]" |
spider | uv pip install "lfx-bundles[spider]" |
supabase (Supabase) | uv pip install "lfx-bundles[supabase]" |
tavily | uv pip install "lfx-bundles[tavily]" |
twelvelabs | uv pip install "lfx-bundles[twelvelabs]" |
unstructured | uv pip install "lfx-bundles[unstructured]" |
upstash (Upstash) | uv pip install "lfx-bundles[upstash]" |
vectara (Vectara) | uv pip install "lfx-bundles[vectara]" |
vertexai (Vertex AI) | uv pip install "lfx-bundles[vertexai]" |
vlmrun | uv pip install "lfx-bundles[vlmrun]" |
weaviate (Weaviate) | uv pip install "lfx-bundles[weaviate]" |
wikipedia (Wikipedia) | uv pip install "lfx-bundles[wikipedia]" |
wolframalpha | uv pip install "lfx-bundles[wolframalpha]" |
xai (xAI) | uv pip install "lfx-bundles[xai]" |
yahoosearch | uv pip install "lfx-bundles[yahoosearch]" |
youtube | uv pip install "lfx-bundles[youtube]" |
zep | uv pip install "lfx-bundles[zep]" |
See also
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