About LangChain
LangChain is the most popular Python/JS framework for chaining LLMs with tools, memory, and retrieval. Teams pick it because de-facto llm framework and massive plugin ecosystem.
Things to keep in mind: frequent breaking changes.
LangChain is a free tool and launched on 2022-10-01. It sits in the Coding and Agents space and is best used to Coding.
Pricing
Pricing model
Freemium
Currency
USD
Payment options
Monthly / Annual
Price
$0
Billing options
Free forever
Features included
- LangChain framework for building LLM applications
- Community support and documentation
- Self-hosted deployment
Features
- •IDE / editor integrationBuilt-in support for ide / editor integration — used for coding.
- •Multi-language autocompleteBuilt-in support for multi-language autocomplete — used for coding.
- •Inline chat for codeBuilt-in support for inline chat for code — used for coding.
- •Repo-aware contextBuilt-in support for repo-aware context — used for coding.
Pros
- De-facto LLM framework
- Massive plugin ecosystem
- Free and open-source
Cons
- Frequent breaking changes
- Abstractions can leak
- Steep learning curve
Categories
Coding
Agents
Frequently Asked Questions
General
Pricing
Features
Beginner
Advanced
API
Integrations
Security
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