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Letta vs Jan AI

A detailed comparison of Letta and Jan AI. Find out which AI agent is the best fit for your needs.

Quick Comparison

FeatureLettaJan AI
PricingFree tier availableContact for pricing
Free Trial
Free Tier
Complexitydeveloperexpert
Access Modelclosedclosed
Verified

Letta

Letta is a platform for developers to create smart AI agents that can truly learn and remember things. It helps you build AI that keeps improving itself over time, handles complex tasks, and integrates easily into your apps, giving your AI a long-term memory.

Key Features

  • Agents API
  • Agent Development Environment (ADE)
  • Stateful Agents
  • AI Memory SDK
  • Letta Cloud
  • Agents as APIs
  • Production Scaling
  • Framework Agnostic
  • Context Management
  • Tool Integrations

Jan AI

Jan is a free, open-source AI chat assistant that runs on your computer, keeping your conversations private. It lets you use powerful AI models directly offline, or you can optionally connect to cloud services. This gives you control over your data while offering a flexible way to interact with AI.

Key Features

  • Local Model Execution
  • Broad Model Compatibility
  • Real-time Web Search
  • On-Device Data Privacy
  • Open Source Platform
  • Application Connectors
  • Intuitive User Interface

Conclusion

Both Letta and Jan AI are powerful AI agents with their own strengths. The best choice depends on your specific requirements:

  • • Choose Letta if you prioritize agents api.
  • • Choose Jan AI if you need local model execution.