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Best AI agent & LLM development platforms in India (2026)

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.

102 products compared15 made in India56 with a free plan
Google Vertex AI logo

Google

4.4App Advisor rating

ML and generative AI platform.

AI poweredTrending

Starts at

Pay as you go

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Replicate logo

Replicate

4.4App Advisor rating

Run models via API.

AI powered

Starts at

Pay as you go

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Dify logo

LangGenius

4.4App Advisor rating

Open-source LLM app platform.

AI poweredNewFree plan

Starts at

Free plan

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Flowise logo

Flowise

4.4App Advisor rating

Visual LLM app builder.

AI poweredNewFree plan

Starts at

Free plan

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Langflow logo

Langflow (DataStax)

4.4App Advisor rating

Visual agent builder.

AI poweredNewFree plan

Starts at

Free plan

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Stack AI logo

Stack AI

4.4App Advisor rating

No-code AI agents.

AI poweredNewFree plan

Starts at

Free plan

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Weights & Biases logo

Weights & Biases (CoreWeave)

4.4App Advisor rating

ML experiment tracking.

AI poweredFree plan

Starts at

Free plan

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Amazon Bedrock logo

Amazon Web Services

4.4App Advisor rating

Foundation models on AWS.

AI poweredNewTrending

Starts at

Pay as you go

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Together AI logo

Together

4.4App Advisor rating

Open model inference cloud.

AI poweredNewTrending

Starts at

Pay as you go

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Cohere logo

Cohere

4.4App Advisor rating

Enterprise LLMs and RAG.

AI powered

Starts at

Pay as you go

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Langfuse logo

Langfuse

4.4App Advisor rating

Open-source LLM engineering.

AI poweredNewFree plan

Starts at

Free plan

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Arize Phoenix logo

Arize AI

4.4App Advisor rating

LLM tracing and evals.

AI poweredFree plan

Starts at

Free plan

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Jupyter logo

Project Jupyter

4.4App Advisor rating

Interactive notebooks.

AI poweredFree

Starts at

Free

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Fireworks AI logo

Fireworks

4.4App Advisor rating

Fast inference for open models.

AI poweredNew

Starts at

Pay as you go

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OpenRouter logo

OpenRouter

4.4App Advisor rating

Unified API for many models.

AI poweredNew

Starts at

Pay as you go

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LangSmith logo

LangChain

4.4App Advisor rating

LLM observability.

AI poweredNewFree plan

Starts at

Free plan

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Helicone logo

Helicone

4.4App Advisor rating

LLM observability.

AI poweredNewFree plan

Starts at

Free plan

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Braintrust logo

Braintrust

4.3App Advisor rating

AI evals.

AI poweredNewFree plan

Starts at

Free plan

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Ordered by App Advisor rating. Nothing here is paid placement — see how we rate software.

How to choose ai agent & llm development platforms

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.

What to look for

  • 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

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AI agent & LLM development platforms — frequently asked questions

What is RAG?+

Retrieval-augmented generation — giving a language model relevant documents from your own data at query time so its answers are grounded and current.

AI agent & LLM development platforms — popular searches

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