Question 1

Is LlamaIndex better than Portkey?

Accepted Answer

It depends on your use case. LlamaIndex is known for Data framework for connecting LLMs to external data, while Portkey AI gateway for reliable and fast LLM applications. See our full comparison above for a detailed breakdown.

Question 2

Is LlamaIndex free?

Accepted Answer

LlamaIndex pricing: Free (open-source) + Cloud.

Question 3

Is Portkey free?

Accepted Answer

Portkey pricing: Free + Pro plans.

Question 4

What are the main differences between LlamaIndex and Portkey?

Accepted Answer

LlamaIndex and Portkey differ in features, pricing, and platform support. LlamaIndex: Data framework for connecting LLMs to external data. Portkey: AI gateway for reliable and fast LLM applications. See the full side-by-side comparison above for details.

Feature	LlamaIndex	Portkey
Category	Data & ETL	LLM APIs & Inference
Pricing	Free (open-source) + Cloud	Free + Pro plans
GitHub Stars	✓ More stars 38k	6k
Platforms	Linux, macOS, Windows	Web, Docker
Key Features	✓ RAG pipelines ✓ Data connectors ✓ Indexing ✓ Query engine ✓ Agent tools	✓ AI gateway ✓ Fallbacks ✓ Load balancing ✓ Caching ✓ Observability
Pros	+ Best-in-class RAG framework + 100+ data connectors + Multiple index types + Great documentation + Active community	+ Automatic fallbacks + Load balancing + Request caching + Observability built-in + Open-source gateway
Cons	− Can be complex for simple use cases − Abstractions hide complexity − Learning curve for advanced features − Some features require LlamaCloud	− Added infrastructure layer − Learning curve − Some features need Pro − Latency overhead
Tags	ragdataindexingopen-source	gatewayreliabilityobservabilityapi

LlamaIndexvsPortkey

LlamaIndex

Portkey

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