Apps and SaaS
LangChain
LangChain provides the engineering platform and open source frameworks developers use to build, test, and deploy reliable AI agents.
Our verdict
We have not reviewed LangChain yet
No one at Enterprise DNA has checked this listing against its sources. The description comes from public listings gathered automatically. Any fact below shows where it came from and when it was last checked.
From the listing
About LangChain
LangChain offers open source frameworks and a platform for building, testing, and deploying AI agents. Developers use its modular components to chain together language model calls, tools, and data sources.
Best for
Developers building multi-step LLM applications or agentic systems
Use cases
- Build custom AI agents that call APIs and databases
- Create retrieval-augmented generation pipelines for document Q&A
- Orchestrate multi-step workflows with language models
Pros
- Modular design lets you swap models and components easily
- Large community and extensive documentation
- Supports many model providers and integrations out of the box
Cons
- Abstraction layers can obscure debugging and performance tuning
- Rapidly evolving API can break existing code between versions
- Learning curve for complex chains and agent patterns
Key facts
What we have checked
- Developer plan
- Free tier available
- Plus plan
- $39.00 per seat a month
Each value shows when we last confirmed it and where it came from. Values we have not confirmed are left out, never guessed.
Price
What LangChain costs, over time
Plans and prices
| Plan | Price | Over time | Checked |
|---|---|---|---|
| DeveloperFree tier | Free tier availableSince 24 Oct 2026 | No change recorded | langchain.com |
| PlusPer seat | $39.00 per seat a monthSince 24 Oct 2026 | No change recorded | langchain.com |
Alternatives
Alternatives to LangChain
| Record | Type | How we know | Checked |
|---|---|---|---|
| AdalFlowAlternative to this | Open source | Named in the listing | Not dated |
| AIAlternative to this | Open source | Named in the listing | Not dated |
| ai-sdkAlternative to this | Skill | Matched from the listing text | |
| AI.JSXAlternative to this | Open source | Named in the listing | Not dated |
| axflowAlternative to this | Open source | Named in the listing | Not dated |
| Command R-35BAlternative to this | Open source | Named in the listing | Not dated |
| DifyAlternative to this | Open source | Named in the listing | Not dated |
| dspyAlternative to this | Skill | Matched from the listing text | |
| DSPyAlternative to this | Open source | Named in the listing | Not dated |
| EpsillaAlternative to this | Open source | Named in the listing | Not dated |
| HaystackAlternative to this | Open source | Named in the listing | Not dated |
| IntelliAlternative to this | Open source | Named in the listing | Not dated |
| Just-ChatAlternative to this | Open source | Named in the listing | Not dated |
| LangroidAlternative to this | Open source | Named in the listing | Not dated |
| LazyLLMAlternative to this | Open source | Named in the listing | Not dated |
| LiteChainAlternative to this | Open source | Named in the listing | Not dated |
| LlamaIndexAlternative to this | Open source | Named in the listing | Not dated |
| LLFnAlternative to this | Open source | Named in the listing | Not dated |
| llm-chainAlternative to this | Open source | Named in the listing | Not dated |
| LlmwareAlternative to this | Open source | Named in the listing | Not dated |
| magenticAlternative to this | Open source | Named in the listing | Not dated |
| MastraAlternative to this | Open source | Named in the listing | Not dated |
| MiniChainAlternative to this | Open source | Named in the listing | Not dated |
| ModelFusionAlternative to this | Open source | Named in the listing | Not dated |
| OpenAGIAlternative to this | Open source | Named in the listing | Not dated |
| QuiverAlternative to this | Open source | Named in the listing | Not dated |
| RiggingAlternative to this | Open source | Named in the listing | Not dated |
| Scale SpellbookAlternative to this | Open source | Named in the listing | Not dated |
| Semantic KernelAlternative to this | Open source | Named in the listing | Not dated |
| SimpleAIChatAlternative to this | Open source | Named in the listing | Not dated |
| TensorZeroAlternative to this | Open source | Named in the listing | Not dated |
| Transformers AgentsAlternative to this | Open source | Named in the listing | Not dated |
| TypeChatAlternative to this | Open source | Named in the listing | Not dated |
| Vercel AI SDKAlternative to this | Open source | Named in the listing | Not dated |
| WordwareAlternative to this | Open source | Named in the listing | Not dated |
| AutoGenThis is an alternative to it | App | Named in the listing | Not dated |
| CrewaiThis is an alternative to it | Agent | Named in the listing | Not dated |
| MetaGPTThis is an alternative to it | App | Named in the listing | Not dated |
Compare
Compare LangChain side by side
Sources
Where this comes from
- langchain.comOfficial
A source shows what was published when we checked it. It does not certify security, performance or a working installation. Read our method.
Changelog
What changed
No changes recorded yet. Releases, price changes and deprecations appear here, with their dates, once we track them for this record.
Open-source & AI alternatives
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