Ollama vs Letta

FeatureOllamaLetta
CategoryLocal AI InfrastructureAI Agent Frameworks
PricingFree (open-source)Free (open-source) + Cloud
GitHub Stars120,00013,000
PlatformsmacOS, Linux, WindowsLinux, macOS, Docker
Features
  • ✓ One-command setup
  • ✓ API server
  • ✓ GPU acceleration
  • ✓ Model library
  • ✓ Modelfile
  • ✓ OpenAI-compatible API
  • ✓ Long-term memory
  • ✓ Stateful agents
  • ✓ Tool use
  • ✓ Multi-model
  • ✓ Self-editing memory
Tags
open-sourcelocalllminferenceprivacygpu
memorystatefulagentsopen-source