DustvsLetta

Full side-by-side comparison — features, pricing, platforms, and which one wins in 2026.

Dust

AI Agent Frameworks

Platform for building and deploying AI assistants

Full review →Website ↗

Letta

AI Agent Frameworks

Build stateful AI agents with long-term memory

Full review →Website ↗
FeatureDustLetta
CategoryAI Agent FrameworksAI Agent Frameworks
PricingFree + Pro $29/moFree (open-source) + Cloud
GitHub Stars
3k
✓ More stars
13k
PlatformsWebLinux, macOS, Docker
Key Features
  • ✓ Data connections
  • ✓ Custom assistants
  • ✓ Team collaboration
  • ✓ Workflow builder
  • ✓ Enterprise
  • ✓ Long-term memory
  • ✓ Stateful agents
  • ✓ Tool use
  • ✓ Multi-model
  • ✓ Self-editing memory
Pros
  • + Team-focused design
  • + Data connectors
  • + Enterprise security
  • + Custom assistants
  • + Clean interface
  • + Solves long-term memory problem
  • + Self-editing memory
  • + Stateful agents
  • + Multi-model support
  • + Active research backing
Cons
  • − Enterprise pricing
  • − Limited free tier
  • − Less flexible than frameworks
  • − Smaller community
  • − Complex memory management
  • − Performance overhead
  • − Rebranding confusion
  • − Still experimental
Tags
assistantsenterpriseworkflowscollaboration
memorystatefulagentsopen-source

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