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LangChain
by LangChain · San Francisco, United States · Since 2022
Framework and platform for LLM apps.
- Starting price
- Free plan
- Free trial / plan
- Free plan
- Start without a card
- Deployment
- Cloud
- Web
- App Advisor rating
- 4.4
- transparency & India fit
What is LangChain?
LangChain is ai agent & llm development platforms from LangChain, based in San Francisco, United States and has been building software since 2022. Framework and platform for LLM apps.
AI agent platforms let developers and teams build assistants on top of language models — retrieval over company data, tool use, workflows and monitoring. Model providers offer APIs; orchestration tools add the plumbing.
A free plan is available, with paid plans for growing teams. Beyond ai agent & llm development platforms, LangChain also covers food delivery & dining apps.
What works well
- +Free plan available to evaluate at zero cost
- +Covers more than one software category, reducing the number of tools you run
What to watch out for
- −Global vendor — check India-specific compliance (GST, TDS) and support hours before you commit
Best suited for: Startup · Small business · SMB
AI analysis of LangChain
Analysing LangChain — pricing, features, reviews and alternatives…
Generated by App Advisor's native engine from this listing's verified data — not a paid placement.
LangChain features
Category-standard capabilities plus what LangChain adds. Verify depth in a demo.
- LLM APIs and model hosting
- RAG and vector search
- Agent frameworks and tool calling
- Prompt management and evaluation
- Observability and cost tracking
- Guardrails and safety
- Fine-tuning
- On-premise and private options
- Free plan to start without a card
- AI-assisted workflows and suggestions
LangChain pricing
Entry price
Free plan
Free plan, paid tiers for more users and features
How LangChain charges. Plans scale with users or features. Annual billing is usually 15–25% cheaper than monthly, and GST is added on top of listed prices in India.
Read from the vendor's official website. Prices change — confirm on langchain.com.
Specifications
- Category
- AI agent & LLM development platforms, Food delivery & dining apps
- Vendor
- LangChain
- Headquarters
- San Francisco, United States
- Founded
- 2022
- Pricing model
- Freemium
- Starting price
- Free plan
- Deployment
- Cloud
- Platforms
- Web
- Best for
- Startup, Small business, SMB
- Made in India
- No
More software like LangChain
Alternatives, the same vendor's other products and India-first picks.
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LangChain — frequently asked questions
What is LangChain?+
LangChain is ai agent & llm development platforms by LangChain. Framework and platform for LLM apps.
How much does LangChain cost?+
LangChain has a free plan. Check the vendor's pricing page for current plans.
Does LangChain offer a free trial or free plan?+
Yes — LangChain offers a free plan you can start with.
Is LangChain made in India?+
No. LangChain is developed by LangChain in San Francisco, United States, though it is used by Indian businesses.
Who is LangChain best suited for?+
LangChain suits startup, small business, smb buyers looking for ai agent & llm development platforms with food delivery & dining apps.
What are the best alternatives to LangChain?+
Popular alternatives in ai agent & llm development platforms include Hugging Face, Groq, Portkey. Use App Advisor's compare tool to see them side by side.
How is LangChain deployed?+
LangChain is available as a cloud (SaaS) product, with web access.
About LangChain
LangChain · San Francisco, United States · Founded 2022 · 2 products in our catalogue
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