Question 1

Is Portkey better than Mem0?

Accepted Answer

It depends on your use case. Portkey is known for AI gateway for reliable and fast LLM applications, while Mem0 Memory layer for AI agents — persistent, searchable, context-aware. See our full comparison above for a detailed breakdown.

Question 2

Is Portkey free?

Accepted Answer

Portkey pricing: Free + Pro plans.

Question 3

Is Mem0 free?

Accepted Answer

Mem0 pricing: Free (open-source), hosted platform available.

Question 4

What are the main differences between Portkey and Mem0?

Accepted Answer

Portkey and Mem0 differ in features, pricing, and platform support. Portkey: AI gateway for reliable and fast LLM applications. Mem0: Memory layer for AI agents — persistent, searchable, context-aware. See the full side-by-side comparison above for details.

Feature	Portkey	Mem0
Category	LLM APIs & Inference	AI Agent Frameworks
Pricing	Free + Pro plans	Free (open-source), hosted platform available
GitHub Stars	6k	✓ More stars 25k
Platforms	Web, Docker	Linux, macOS, Docker
Key Features	✓ AI gateway ✓ Fallbacks ✓ Load balancing ✓ Caching ✓ Observability	✓ Long-term memory ✓ User preferences ✓ Multi-level memory ✓ API ✓ Self-improving
Pros	+ Automatic fallbacks + Load balancing + Request caching + Observability built-in + Open-source gateway	+ Drop-in memory for any AI agent + Automatic relevance scoring + Works with any LLM + Both local and hosted options
Cons	− Added infrastructure layer − Learning curve − Some features need Pro − Latency overhead	− Adds complexity to agent architecture − Hosted version has usage limits
Tags	gatewayreliabilityobservabilityapi	memoryagentspersonalizationopen-source

PortkeyvsMem0

Portkey

Mem0

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