1. Portkey
Portkey · Bengaluru · AI agent & LLM development platforms · 4.5/5
AI gateway and observability built in Bengaluru.
Free plan
Free plan available
Compared with LangChain
- Built in India (Bengaluru)
AI agent & LLM development platforms · Alternatives
Best LangChain alternatives in India (2027)
LangChain is an ai agent & llm development platforms product from LangChain, San Francisco, priced at Free plan with a free plan. We compared 20 alternatives on published price, free plan, platforms and made-in-India support: 17 have a free plan, 1 are built in India.
Quick answer
The closest alternatives to LangChain are Portkey (Free plan), Hugging Face (Free plan), Google Gemini API (Free plan), Groq (Free plan) and Haystack (Free plan). Portkey is the top-ranked option with a free plan.
Why businesses look for a LangChain alternative
Indian support and GST
LangChain is built in United States. 1 alternatives are made in India, where GST, TDS and UPI are usually handled natively and support runs on IST.
LangChain alternatives compared
Ranked by how closely each product matches LangChain's category, pricing model, platforms and business size, then by rating. Prices exclude GST.
| # | Software | Starting price | Free plan | Platforms | Made in India | Rating | Compare |
|---|---|---|---|---|---|---|---|
| — | LangChain (current) | Free plan | Yes | Web | No | 4.4/5 | — |
| 1 | Portkey | Free plan | Yes | Web | Yes | 4.5/5 | vs LangChain |
| 2 |  Hugging Face | Free plan | Yes | Web | No | 4.5/5 | |
| 3 |  Google Gemini API | Free plan | Yes | Web | No | 4.5/5 | |
| 4 |  Groq | Free plan | Yes | Web | No | 4.5/5 | |
| 5 |  Haystack | Free plan | Yes | Web | No | 4.5/5 | |
| 6 |  LlamaIndex | Free plan | Yes | Web | No | 4.4/5 | |
| 7 |  CrewAI | Free plan | Yes | Web | No | 4.4/5 | |
| 8 |  Langflow | Free plan | Yes | Web | No | 4.4/5 | |
| 9 |  ElevenLabs Agents | Free plan | Yes | Web | No | 4.4/5 | |
| 10 |  Arize Phoenix | Free plan | Yes | Web | No | 4.4/5 | |
| 11 |  Weights & Biases | Free plan | Yes | Web | No | 4.4/5 | |
| 12 |  Helicone | Free plan | Yes | Web | No | 4.4/5 | |
| 13 |  Lambda | Pay as you go | No | Web | No | 4.3/5 | |
| 14 |  RunPod | Pay as you go | No | Web | No | 4.2/5 | |
| 15 |  Vectara | Free plan | Yes | Web | No | 4.3/5 | |
| 16 |  Baseten | Pay as you go | No | Web | No | 4.2/5 | |
| 17 |  Botpress AI | Free plan | Yes | Web | No | 4.5/5 | |
| 18 |  Unstructured | Free plan | Yes | Web | No | 4.3/5 | |
| 19 |  LlamaParse | Free plan | Yes | Web | No | 4.3/5 | |
| 20 |  Labelbox | Free plan | Yes | Web | No | 4.3/5 |
Top 10 LangChain alternatives in detail
2. Hugging Face
Hugging Face · New York · AI agent & LLM development platforms · 4.5/5
Open model hub and inference.
Free plan
Free plan available
3. Google Gemini API
Google · Mountain View · AI agent & LLM development platforms · 4.5/5
Gemini models via API.
Free plan
Free plan available
Free plan
Free plan available
5. Haystack
deepset · Berlin · AI agent & LLM development platforms · 4.5/5
Open-source LLM framework.
Free plan
Free plan available
Compared with LangChain
- Open source
6. LlamaIndex
LlamaIndex · San Francisco · AI agent & LLM development platforms · 4.4/5
Data framework for LLMs.
Free plan
Free plan available
7. CrewAI
CrewAI · San Francisco · AI agent & LLM development platforms · 4.4/5
Multi-agent framework.
Free plan
Free plan available
8. Langflow
Langflow (DataStax) · Santa Clara · AI agent & LLM development platforms · 4.4/5
Visual agent builder.
Free plan
Free plan available
9. ElevenLabs Agents
ElevenLabs · New York · AI agent & LLM development platforms · 4.4/5
Conversational voice agents.
Free plan
Free plan available
10. Arize Phoenix
Arize AI · Berkeley · AI agent & LLM development platforms · 4.4/5
LLM tracing and evals.
Free plan
Free plan available
LangChain alternatives by what you need
Free LangChain alternatives
Indian alternatives to LangChain
How to choose a LangChain alternative
- Start with a hosted model API and a simple RAG setup; add orchestration when workflows grow.
- Track cost per request early.
- Check data residency for sensitive data.
LangChain alternatives — FAQs
What is the best alternative to LangChain in 2027?+
The closest matches to LangChain on App Advisor are Portkey (Free plan), Hugging Face (Free plan), Google Gemini API (Free plan). They are ranked by how closely their category, pricing model, platforms and target business size match LangChain, then by rating. The best choice depends on your team size and budget.
Is there a free alternative to LangChain?+
Yes. 17 of the 20 alternatives listed have a free plan or are free: Portkey (Free plan), Hugging Face (Free plan), Google Gemini API (Free plan). Free plans usually cap users, records or transactions, so check the limits against your monthly volume.
Is there an Indian alternative to LangChain?+
Yes. 1 alternatives are built in India, including Portkey (Free plan). Indian products usually handle GST, TDS and UPI natively and bill in rupees.
LangChain vs Portkey: which is better?+
Portkey is the closest match to LangChain in our catalogue. Key differences: Built in India (Bengaluru). Compare them side by side before you book a demo.
How were these LangChain alternatives chosen?+
Every product listed sits in ai agent & llm development platforms or a category LangChain also covers, and LangChain's own products are excluded. Prices, free plans and platforms come from each vendor's official website. App Advisor does not sell any of this software.
Free shortlist
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Related alternatives
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