Tool name |
Account required? |
API key required? |
Licencing |
Features |
Documentation URL |
Alpha Vantage |
No |
Yes |
Proprietary |
Financial data, analytics |
https://python.langchain.com/docs/integrations/tools/alpha_vantage |
Apify |
No |
Yes |
Commercial |
Web scraping, automation |
https://python.langchain.com/docs/integrations/providers/apify/ |
ArXiv |
No |
No |
Open Source |
Scientific papers, research |
https://python.langchain.com/docs/integrations/tools/arxiv |
AWS Lambda |
Yes |
Yes |
Proprietary |
Serverless computing |
https://python.langchain.com/docs/integrations/tools/awslambda |
Bash |
No |
No |
Open source |
Shell environment access |
https://python.langchain.com/docs/integrations/tools/bash |
Bearly Code Interpreter |
No |
Yes |
Commercial |
Remote Python code execution |
https://python.langchain.com/docs/integrations/tools/bearly |
Bing Search |
No |
Yes |
Proprietary |
Search engine |
https://python.langchain.com/docs/integrations/tools/bing_search |
Brave Search |
No |
No |
Open source |
Privacy-focused search |
https://python.langchain.com/docs/integrations/tools/brave_search |
ChatGPT Plugins |
No |
Yes |
Proprietary |
ChatGPT |
https://python.langchain.com/docs/integrations/tools/chatgpt_plugins |
Connery |
No |
Yes |
Commercial |
API actions |
https://python.langchain.com/docs/integrations/tools/connery |
Dall-E Image Generator |
No |
Yes |
Proprietary |
Text-to-image generation |
https://python.langchain.com/docs/integrations/tools/dalle_image_generator |
DataForSEO |
No |
Yes |
Commercial |
SEO data, analytics |
https://python.langchain.com/docs/integrations/tools/dataforseo |
DuckDuckGo Search |
No |
No |
Open source |
Privacy-focused search |
https://python.langchain.com/docs/integrations/tools/ddg |
E2B Data Analysis |
No |
No |
Open source |
Data analysis |
https://python.langchain.com/docs/integrations/tools/e2b_data_analysis |
Eden AI |
No |
Yes |
Commercial |
AI tools, APIs |
https://python.langchain.com/docs/integrations/tools/edenai_tools |
Eleven Labs Text2Speech |
No |
Yes |
Commercial |
Text-to-speech |
https://python.langchain.com/docs/integrations/tools/eleven_labs_tts |
Exa Search |
No |
Yes |
Commercial |
Web search |
https://python.langchain.com/docs/integrations/tools/exa_search |
File System |
No |
No |
Open source |
File system interaction |
https://python.langchain.com/docs/integrations/tools/filesystem |
Golden Query |
No |
Yes |
Commercial |
Natural language queries |
https://python.langchain.com/docs/integrations/tools/golden_query |
Google Cloud Text-to-Speech |
Yes |
Yes |
Proprietary |
Text-to-speech |
https://python.langchain.com/docs/integrations/tools/google_cloud_texttospeech |
Google Drive |
Yes |
Yes |
Proprietary |
Google Drive access |
https://python.langchain.com/docs/integrations/tools/google_drive |
Google Finance |
Yes |
Yes |
Proprietary |
Financial data |
https://python.langchain.com/docs/integrations/tools/google_finance |
Google Jobs |
Yes |
Yes |
Proprietary |
Job search |
https://python.langchain.com/docs/integrations/tools/google_jobs |
Google Lens |
Yes |
Yes |
Proprietary |
Visual search, recognition |
https://python.langchain.com/docs/integrations/tools/google_lens |
Google Places |
Yes |
Yes |
Proprietary |
Location-based services |
https://python.langchain.com/docs/integrations/tools/google_places |
Google Scholar |
Yes |
Yes |
Proprietary |
Scholarly article search |
https://python.langchain.com/docs/integrations/tools/google_scholar |
Google Search |
Yes |
Yes |
Proprietary |
Search engine |
https://python.langchain.com/docs/integrations/tools/google_search |
Google Serper |
No |
Yes |
Commercial |
SERP scraping |
https://python.langchain.com/docs/integrations/tools/google_serper |
Google Trends |
Yes |
Yes |
Proprietary |
Trend data |
https://python.langchain.com/docs/integrations/tools/google_trends |
Gradio |
No |
No |
Open source |
Machine learning UIs |
https://python.langchain.com/docs/integrations/tools/gradio_tools |
GraphQL |
No |
No |
Open source |
API queries |
https://python.langchain.com/docs/integrations/tools/graphql |
HuggingFace Hub |
No |
No |
Open source |
Hugging Face models, datasets |
https://python.langchain.com/docs/integrations/tools/huggingface_tools |
Human as a tool |
No |
No |
N/A |
Human input |
https://python.langchain.com/docs/integrations/tools/human_tools |
IFTTT WebHooks |
No |
Yes |
Commercial |
Web service automation |
https://python.langchain.com/docs/integrations/tools/ifttt |
Ionic Shopping |
No |
Yes |
Commercial |
Shopping |
https://python.langchain.com/docs/integrations/tools/ionic_shopping |
Lemon Agent |
No |
Yes |
Commercial |
Lemon AI interaction |
https://python.langchain.com/docs/integrations/tools/lemonai |
Memorize |
No |
No |
Open source |
Fine-tune LLM to memorize information using unsupervised learning |
https://python.langchain.com/docs/integrations/tools/memorize |
Nuclia |
No |
Yes |
Commercial |
Indexing of unstructured data |
https://python.langchain.com/docs/integrations/tools/nuclia |
OpenWeatherMap |
No |
Yes |
Commercial |
Weather data |
https://python.langchain.com/docs/integrations/tools/openweathermap |
Polygon Stock Market API |
No |
Yes |
Commercial |
Stock market data |
https://python.langchain.com/docs/integrations/tools/polygon |
PubMed |
No |
No |
Open source |
Biomedical literature |
https://python.langchain.com/docs/integrations/tools/pubmed |
Python REPL |
No |
No |
Open source |
Python shell |
https://python.langchain.com/docs/integrations/tools/python |
Reddit Search |
No |
No |
Open source |
Reddit search |
https://python.langchain.com/docs/integrations/tools/reddit_search |
Requests |
No |
No |
Open source |
HTTP requests |
https://python.langchain.com/docs/integrations/tools/requests |
SceneXplain |
No |
No |
Open source |
Model explanations |
https://python.langchain.com/docs/integrations/tools/sceneXplain |
Search |
No |
No |
Open source |
Query various search services |
https://python.langchain.com/docs/integrations/tools/search_tools |
SearchApi |
No |
Yes |
Commercial |
Query various search services |
https://python.langchain.com/docs/integrations/tools/searchapi |
SearxNG |
No |
No |
Open source |
Privacy-focused search |
https://python.langchain.com/docs/integrations/tools/searx_search |
Semantic Scholar API |
No |
No |
Open source |
Academic paper search |
https://python.langchain.com/docs/integrations/tools/semanticscholar |
SerpAPI |
No |
Yes |
Commercial |
Search engine results page scraping |
https://python.langchain.com/docs/integrations/tools/serpapi |
StackExchange |
No |
No |
Open source |
Stack Exchange access |
https://python.langchain.com/docs/integrations/tools/stackexchange |
Tavily Search |
No |
Yes |
Commercial |
Question answering |
https://python.langchain.com/docs/integrations/tools/tavily_search |
Twilio |
No |
Yes |
Commercial |
Communication APIs |
https://python.langchain.com/docs/integrations/tools/twilio |
Wikidata |
No |
No |
Open source |
Structured data access |
https://python.langchain.com/docs/integrations/tools/wikidata |
Wikipedia |
No |
No |
Open source |
Wikipedia access |
https://python.langchain.com/docs/integrations/tools/wikipedia |
Wolfram Alpha |
No |
Yes |
Proprietary |
Computational knowledge |
https://python.langchain.com/docs/integrations/tools/wolfram_alpha |
Yahoo Finance News |
No |
Yes |
Commercial |
Financial news |
https://python.langchain.com/docs/integrations/tools/yahoo_finance_news |
Youtube |
No |
Yes |
Commercial |
YouTube access |
https://python.langchain.com/docs/integrations/tools/youtube |
Zapier Natural Language Actions |
No |
Yes |
Commercial |
Workflow automation |
https://python.langchain.com/docs/integrations/tools/zapier |